[INFO] fetching crate xstm 0.1.0...
[INFO] testing xstm-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate xstm 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate xstm 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xstm 0.1.0
[INFO] tweaked toml for crates.io crate xstm 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xstm 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xstm 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.4.1
[INFO] [stderr]   Downloaded regex-lite v0.1.6
[INFO] [stderr]   Downloaded divan v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c64a6205ede4efdd11f61158cbad8c07b01bc0e474c4c0c65309e53ef296572d
[INFO] running `Command { std: "docker" "start" "-a" "c64a6205ede4efdd11f61158cbad8c07b01bc0e474c4c0c65309e53ef296572d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c64a6205ede4efdd11f61158cbad8c07b01bc0e474c4c0c65309e53ef296572d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64a6205ede4efdd11f61158cbad8c07b01bc0e474c4c0c65309e53ef296572d", kill_on_drop: false }`
[INFO] [stdout] c64a6205ede4efdd11f61158cbad8c07b01bc0e474c4c0c65309e53ef296572d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfafd63f17acd1c5c5c134ca2c1a32e63421952600e0158d9a2098c73e7b7308
[INFO] running `Command { std: "docker" "start" "-a" "bfafd63f17acd1c5c5c134ca2c1a32e63421952600e0158d9a2098c73e7b7308", kill_on_drop: false }`
[INFO] [stderr]    Compiling xstm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "bfafd63f17acd1c5c5c134ca2c1a32e63421952600e0158d9a2098c73e7b7308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfafd63f17acd1c5c5c134ca2c1a32e63421952600e0158d9a2098c73e7b7308", kill_on_drop: false }`
[INFO] [stdout] bfafd63f17acd1c5c5c134ca2c1a32e63421952600e0158d9a2098c73e7b7308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af0ddbfd213d1b0f7b6ce6092319e3e783d3a99b3690fc53c1f240c25e1adb56
[INFO] running `Command { std: "docker" "start" "-a" "af0ddbfd213d1b0f7b6ce6092319e3e783d3a99b3690fc53c1f240c25e1adb56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling divan-macros v0.1.17
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.44.0
[INFO] [stderr]    Compiling divan v0.1.17
[INFO] [stderr]    Compiling xstm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.24s
[INFO] running `Command { std: "docker" "inspect" "af0ddbfd213d1b0f7b6ce6092319e3e783d3a99b3690fc53c1f240c25e1adb56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af0ddbfd213d1b0f7b6ce6092319e3e783d3a99b3690fc53c1f240c25e1adb56", kill_on_drop: false }`
[INFO] [stdout] af0ddbfd213d1b0f7b6ce6092319e3e783d3a99b3690fc53c1f240c25e1adb56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8364e7547befb35c2c9aadc32e92f2c088cbca88db5a2647fe483ae60284a64f
[INFO] running `Command { std: "docker" "start" "-a" "8364e7547befb35c2c9aadc32e92f2c088cbca88db5a2647fe483ae60284a64f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xstm-5ac5393afb842091)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/big_array.rs (/opt/rustwide/target/debug/deps/big_array-d8836e1870653ef7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic ... ok
[INFO] [stderr]      Running tests/fib.rs (/opt/rustwide/target/debug/deps/fib-bc703650e7053096)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.35s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- basic stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (218) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (224) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (220) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (228) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (230) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (221) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (235) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (234) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (231) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (233) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (219) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (229) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (225) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (222) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (223) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (527) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (227) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (238) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (508) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (226) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (244) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (239) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (242) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (246) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (537) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (245) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (237) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (243) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (236) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (241) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (254) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (248) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (256) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (241) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (243) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (243) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (253) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (244) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (511) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (511) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (262) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (244) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (513) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (513) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (237) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (237) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (237) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (237) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (258) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (541) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (536) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (546) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (259) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (558) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (268) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (267) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (270) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (271) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (269) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (272) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (273) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (274) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (275) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (276) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (277) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (278) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (279) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (280) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (281) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (291) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (282) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (283) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (284) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (285) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (286) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (287) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (288) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (289) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (290) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (292) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (293) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (295) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (249) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (250) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (251) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (263) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (264) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (265) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (294) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (240) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c8345616d8f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c8345616d8f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c8345630bd9 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5c8345539d8e - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5c8345539d8e - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c8345630e42 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5c8345630e42 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5c8345616e7a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x5c834560c0c9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5c8345617c9d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5c834564e1bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5c834564f1b9 - core[27de1724e4349be2]::panicking::panic_const::panic_const_add_overflow
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x5c834552a470 - <fib[43d3f5e6ec1643e7]::Fib as xstm[44b46c4f7dabdff2]::transaction::Transaction>::atomically
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:22:22
[INFO] [stdout]   21:     0x5c8345517f76 - <xstm[44b46c4f7dabdff2]::stm::Stm>::atomically::<fib[43d3f5e6ec1643e7]::Fib>
[INFO] [stdout]                                at /opt/rustwide/workdir/src/stm.rs:22:31
[INFO] [stdout]   22:     0x5c834552831f - fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/fib.rs:54:40
[INFO] [stdout]   23:     0x5c8345520c05 - <tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}> as core[27de1724e4349be2]::future::future::Future>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   24:     0x5c8345522d45 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:331:24
[INFO] [stdout]   25:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::loom::std::unsafe_cell::UnsafeCell<tokio[c4ea7e42fd07d896]::runtime::task::core::Stage<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>>>>::with_mut::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   26:     0x5c83455246b2 - <tokio[c4ea7e42fd07d896]::runtime::task::core::Core<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/core.rs:320:30
[INFO] [stdout]   27:     0x5c834551f07c - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:532:30
[INFO] [stdout]   28:     0x5c834552133a - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5c834552783c - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5c834551a85b - __rust_try
[INFO] [stdout]   31:     0x5c8345518e22 - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5c8345518e22 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>::{closure#0}>, core[27de1724e4349be2]::task::poll::Poll<(i32, u128)>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5c834551eac3 - tokio[c4ea7e42fd07d896]::runtime::task::harness::poll_future::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:520:18
[INFO] [stdout]   34:     0x5c8345520172 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll_inner
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   35:     0x5c8345520403 - <tokio[c4ea7e42fd07d896]::runtime::task::harness::Harness<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/harness.rs:154:20
[INFO] [stdout]   36:     0x5c834551c85b - tokio[c4ea7e42fd07d896]::runtime::task::raw::poll::<tokio[c4ea7e42fd07d896]::runtime::blocking::task::BlockingTask<fib[43d3f5e6ec1643e7]::basic::{closure#0}::{closure#0}>, tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:271:13
[INFO] [stdout]   37:     0x5c83455b02f7 - <tokio[c4ea7e42fd07d896]::runtime::task::raw::RawTask>::poll
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   38:     0x5c83455c9e57 - <tokio[c4ea7e42fd07d896]::runtime::task::UnownedTask<tokio[c4ea7e42fd07d896]::runtime::blocking::schedule::BlockingSchedule>>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/task/mod.rs:500:13
[INFO] [stdout]   39:     0x5c83455a3cb7 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Task>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   40:     0x5c83455a6750 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Inner>::run
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:511:22
[INFO] [stdout]   41:     0x5c83455a31e4 - <tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.44.0/src/runtime/blocking/pool.rs:469:47
[INFO] [stdout]   42:     0x5c83455cc216 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   43:     0x5c83455a30d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   44:     0x5c83455cb5e1 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x5c834558d107 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x5c83455a834b - __rust_try
[INFO] [stdout]   47:     0x5c83455a2d30 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5c83455a2d30 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5c83455a2d30 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   50:     0x5c834557876f - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<<tokio[c4ea7e42fd07d896]::runtime::blocking::pool::Spawner>::spawn_thread::{closure#0}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c834563828f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   52:     0x5c834563828f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   53:     0x73b6c02b9aa4 - <unknown>
[INFO] [stdout]   54:     0x73b6c0346a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (247) panicked at tests/fib.rs:22:22:
[INFO] [stdout] attempt to add with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c83456389f2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c83456389f2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c83456389f2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c834564da7a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c834564da7a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x5c834563d916 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c834563d916 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[WARN] too many lines in the log, truncating it
