[INFO] fetching crate atomic-file 1.0.0...
[INFO] testing atomic-file-1.0.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate atomic-file 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate atomic-file 1.0.0
[INFO] finished tweaking crates.io crate atomic-file 1.0.0
[INFO] tweaked toml for crates.io crate atomic-file 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate atomic-file 1.0.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 100 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding sha2 v0.10.9 (available: v0.11.0)
[INFO] [stderr]       Adding testdir v0.7.3 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded testdir v0.7.3
[INFO] [stderr]   Downloaded sysinfo v0.26.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 256798babf5ad90398153b8b06746371497a7a4a650b0faba9bfd511e6f54164
[INFO] running `Command { std: "docker" "start" "-a" "256798babf5ad90398153b8b06746371497a7a4a650b0faba9bfd511e6f54164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256798babf5ad90398153b8b06746371497a7a4a650b0faba9bfd511e6f54164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256798babf5ad90398153b8b06746371497a7a4a650b0faba9bfd511e6f54164", kill_on_drop: false }`
[INFO] [stdout] 256798babf5ad90398153b8b06746371497a7a4a650b0faba9bfd511e6f54164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ede0cde2e4113cd3e5453dd91df90648e8a931f2c8a88b5e7daaa3a788b847fd
[INFO] running `Command { std: "docker" "start" "-a" "ede0cde2e4113cd3e5453dd91df90648e8a931f2c8a88b5e7daaa3a788b847fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling atomic-file v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.76s
[INFO] running `Command { std: "docker" "inspect" "ede0cde2e4113cd3e5453dd91df90648e8a931f2c8a88b5e7daaa3a788b847fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede0cde2e4113cd3e5453dd91df90648e8a931f2c8a88b5e7daaa3a788b847fd", kill_on_drop: false }`
[INFO] [stdout] ede0cde2e4113cd3e5453dd91df90648e8a931f2c8a88b5e7daaa3a788b847fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c1378cb20fda85e7bf8a7b2de7496b7b302e3786680fa3f344a5d05d81bf18
[INFO] running `Command { std: "docker" "start" "-a" "17c1378cb20fda85e7bf8a7b2de7496b7b302e3786680fa3f344a5d05d81bf18", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling sysinfo v0.26.9
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling testdir v0.7.3
[INFO] [stderr]    Compiling atomic-file v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "17c1378cb20fda85e7bf8a7b2de7496b7b302e3786680fa3f344a5d05d81bf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c1378cb20fda85e7bf8a7b2de7496b7b302e3786680fa3f344a5d05d81bf18", kill_on_drop: false }`
[INFO] [stdout] 17c1378cb20fda85e7bf8a7b2de7496b7b302e3786680fa3f344a5d05d81bf18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bdae4bc1747df38e403c589463199d101b6f7b6385e0db436ee65fc0e262c601
[INFO] running `Command { std: "docker" "start" "-a" "bdae4bc1747df38e403c589463199d101b6f7b6385e0db436ee65fc0e262c601", 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/atomic_file-8e3d6f0d88d419e8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_version_to_bytes ... ok
[INFO] [stdout] test tests::test_verify_upgrade_paths ... ok
[INFO] [stdout] test tests::smoke_test_tokio ... ok
[INFO] [stdout] test tests::smoke_test_async_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic_file
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 77) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (83) panicked at src/lib.rs:20:90:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: unable to open versioned file
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <std::io::error::Error as anyhow::context::ext::StdError>::ext_context::<&str>
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.102/src/backtrace.rs:10:14
[INFO] [stdout]    1: <core::result::Result<async_std::fs::file::File, std::io::error::Error> as anyhow::Context<async_std::fs::file::File, std::io::error::Error>>::context::<&str>
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.102/src/context.rs:54:37
[INFO] [stdout]    2: atomic_file::open_file::{closure#0}
[INFO] [stdout]              at ./src/lib.rs:581:10
[INFO] [stdout]    3: rust_out::main::main::{closure#0}
[INFO] [stdout]    4: rust_out::main::{closure#0}
[INFO] [stdout]    5: <async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}
[INFO] [stdout]    6: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]    7: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>::{closure#0}, core::task::poll::Poll<()>>
[INFO] [stdout]    8: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>::{closure#0}, core::task::poll::Poll<()>>
[INFO] [stdout]    9: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>
[INFO] [stdout]   10: <async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll
[INFO] [stdout]   11: <futures_lite::future::Or<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, <async_executor::State>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}::{closure#0}> as core::future::future::Future>::poll
[INFO] [stdout]   12: <async_executor::State>::run::<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   13: <async_executor::Executor>::run::<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   14: <async_executor::LocalExecutor>::run::<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   15: async_io::driver::block_on::<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   16: <std::thread::local::LocalKey<core::cell::RefCell<(parking::Parker, core::task::wake::Waker, alloc::sync::Arc<core::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io::driver::block_on<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   17: <std::thread::local::LocalKey<core::cell::RefCell<(parking::Parker, core::task::wake::Waker, alloc::sync::Arc<core::sync::atomic::Atomic<bool>>)>>>::with::<async_io::driver::block_on<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   18: async_io::driver::block_on::<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   19: async_global_executor::reactor::block_on::<<async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   20: async_global_executor::reactor::block_on::<<async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   21: async_global_executor::executor::block_on::<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   22: <std::thread::local::LocalKey<async_executor::LocalExecutor>>::try_with::<async_global_executor::executor::block_on<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   23: <std::thread::local::LocalKey<async_executor::LocalExecutor>>::with::<async_global_executor::executor::block_on<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   24: async_global_executor::executor::block_on::<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>
[INFO] [stdout]   25: <async_std::task::builder::Builder>::blocking::<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   26: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   27: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   28: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   29: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   30: <async_std::task::builder::Builder>::blocking::<rust_out::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   31: <std::thread::local::LocalKey<core::cell::Cell<usize>>>::try_with::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   32: <std::thread::local::LocalKey<core::cell::Cell<usize>>>::with::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   33: <async_std::task::builder::Builder>::blocking::<rust_out::main::{closure#0}, ()>
[INFO] [stdout]   34: async_std::task::block_on::block_on::<rust_out::main::{closure#0}, ()>
[INFO] [stdout]   35: rust_out::main
[INFO] [stdout]   36: <fn() as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   37: std::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   38: std::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   39: <&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   40: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   43: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:175:24
[INFO] [stdout]   44: std::panicking::catch_unwind::do_call::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   45: std::panicking::catch_unwind::<isize, std::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   46: std::panic::catch_unwind::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   47: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:171:5
[INFO] [stdout]   48: std::rt::lang_start::<()>
[INFO] [stdout]   49: main
[INFO] [stdout]   50: <unknown>
[INFO] [stdout]   51: __libc_start_main
[INFO] [stdout]   52: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b968d967b5a - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b968d967b5a - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b968d967b5a - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b968d967b5a - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b968d97950a - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b968d97950a - core[786f478f706679df]::fmt::write
[INFO] [stdout]    6:     0x5b968d96be22 - std[f92b4c606f291077]::io::default_write_fmt::<std[f92b4c606f291077]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b968d96be22 - <std[f92b4c606f291077]::sys::stdio::unix::Stderr as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b968d94e40f - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b968d94e40f - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b968d960b01 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5b968d960d7b - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5b968d94e4c8 - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5b968d9459f9 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5b968d94f23d - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5b968d979c9c - core[786f478f706679df]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5b968d979a12 - core[786f478f706679df]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5b968d830e93 - rust_out[ed1579ae55fdba85]::main::main::{closure#0}
[INFO] [stdout]   18:     0x5b968d830983 - rust_out[ed1579ae55fdba85]::main::{closure#0}
[INFO] [stdout]   19:     0x5b968d8315a9 - <async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}
[INFO] [stdout]   20:     0x5b968d82ed58 - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]   21:     0x5b968d82d5da - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>
[INFO] [stdout]   22:     0x5b968d82d316 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>
[INFO] [stdout]   23:     0x5b968d82ccae - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>
[INFO] [stdout]   24:     0x5b968d831e2a - <async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll
[INFO] [stdout]   25:     0x5b968d831d2e - <futures_lite[7e846e992ddac037]::future::Or<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, <async_executor[5cdd8ea72a171fad]::State>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll
[INFO] [stdout]   26:     0x5b968d82f6af - <async_executor[5cdd8ea72a171fad]::State>::run::<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   27:     0x5b968d82f0d1 - <async_executor[5cdd8ea72a171fad]::Executor>::run::<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   28:     0x5b968d82f35c - <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run::<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   29:     0x5b968d82fd50 - async_io[eea6f527b53cb5bb]::driver::block_on::<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   30:     0x5b968d82dcc6 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::RefCell<(parking[965a752e9f87fca]::Parker, core[786f478f706679df]::task::wake::Waker, alloc[64763625b5a07cdb]::sync::Arc<core[786f478f706679df]::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io[eea6f527b53cb5bb]::driver::block_on<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   31:     0x5b968d82dbb6 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::RefCell<(parking[965a752e9f87fca]::Parker, core[786f478f706679df]::task::wake::Waker, alloc[64763625b5a07cdb]::sync::Arc<core[786f478f706679df]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[eea6f527b53cb5bb]::driver::block_on<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   32:     0x5b968d82e980 - async_io[eea6f527b53cb5bb]::driver::block_on::<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   33:     0x5b968d82f7de - async_global_executor[797afefa35e8c7c]::reactor::block_on::<<async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   34:     0x5b968d82dfeb - async_global_executor[797afefa35e8c7c]::reactor::block_on::<<async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   35:     0x5b968d82f844 - async_global_executor[797afefa35e8c7c]::executor::block_on::<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   36:     0x5b968d82de05 - <std[f92b4c606f291077]::thread::local::LocalKey<async_executor[5cdd8ea72a171fad]::LocalExecutor>>::try_with::<async_global_executor[797afefa35e8c7c]::executor::block_on<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   37:     0x5b968d82dd06 - <std[f92b4c606f291077]::thread::local::LocalKey<async_executor[5cdd8ea72a171fad]::LocalExecutor>>::with::<async_global_executor[797afefa35e8c7c]::executor::block_on<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   38:     0x5b968d82e02a - async_global_executor[797afefa35e8c7c]::executor::block_on::<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>
[INFO] [stdout]   39:     0x5b968d830490 - <async_std[6a56835f777d02c8]::task::builder::Builder>::blocking::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   40:     0x5b968d82ec66 - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   41:     0x5b968d82d4f7 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   42:     0x5b968d82d2e6 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   43:     0x5b968d82cc6a - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   44:     0x5b968d82ee96 - <async_std[6a56835f777d02c8]::task::builder::Builder>::blocking::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   45:     0x5b968d82da95 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<usize>>>::try_with::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   46:     0x5b968d82d996 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<usize>>>::with::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   47:     0x5b968d82cf24 - <async_std[6a56835f777d02c8]::task::builder::Builder>::blocking::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>
[INFO] [stdout]   48:     0x5b968d82ea8c - async_std[6a56835f777d02c8]::task::block_on::block_on::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>
[INFO] [stdout]   49:     0x5b968d8315f7 - rust_out[ed1579ae55fdba85]::main
[INFO] [stdout]   50:     0x5b968d831e53 - <fn() as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x5b968d82eac6 - std[f92b4c606f291077]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x5b968d8303d9 - std[f92b4c606f291077]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x5b968d960054 - <&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x5b968d960054 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5b968d960054 - std[f92b4c606f291077]::panicking::catch_unwind::<i32, &dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5b968d960054 - std[f92b4c606f291077]::panic::catch_unwind::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5b968d960054 - std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x5b968d960054 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x5b968d960054 - std[f92b4c606f291077]::panicking::catch_unwind::<isize, std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5b968d960054 - std[f92b4c606f291077]::panic::catch_unwind::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5b968d960054 - std[f92b4c606f291077]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x5b968d82ea01 - std[f92b4c606f291077]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x5b968d832125 - main
[INFO] [stdout]   64:     0x7e1cb4a301ca - <unknown>
[INFO] [stdout]   65:     0x7e1cb4a3028b - __libc_start_main
[INFO] [stdout]   66:     0x5b968d82c9d5 - _start
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 77) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (118) panicked at src/lib.rs:34:84:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: unable to open versioned file
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <std::io::error::Error as anyhow::context::ext::StdError>::ext_context::<&str>
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.102/src/backtrace.rs:10:14
[INFO] [stdout]    1: <core::result::Result<async_std::fs::file::File, std::io::error::Error> as anyhow::Context<async_std::fs::file::File, std::io::error::Error>>::context::<&str>
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.102/src/context.rs:54:37
[INFO] [stdout]    2: atomic_file::open_file::{closure#0}
[INFO] [stdout]              at ./src/lib.rs:581:10
[INFO] [stdout]    3: rust_out::main::main::{closure#0}
[INFO] [stdout]    4: rust_out::main::{closure#0}
[INFO] [stdout]    5: <async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}
[INFO] [stdout]    6: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]    7: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>::{closure#0}, core::task::poll::Poll<()>>
[INFO] [stdout]    8: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>::{closure#0}, core::task::poll::Poll<()>>
[INFO] [stdout]    9: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll::{closure#0}, core::task::poll::Poll<()>>
[INFO] [stdout]   10: <async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}> as core::future::future::Future>::poll
[INFO] [stdout]   11: <futures_lite::future::Or<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, <async_executor::State>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}::{closure#0}> as core::future::future::Future>::poll
[INFO] [stdout]   12: <async_executor::State>::run::<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   13: <async_executor::Executor>::run::<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   14: <async_executor::LocalExecutor>::run::<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   15: async_io::driver::block_on::<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   16: <std::thread::local::LocalKey<core::cell::RefCell<(parking::Parker, core::task::wake::Waker, alloc::sync::Arc<core::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io::driver::block_on<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   17: <std::thread::local::LocalKey<core::cell::RefCell<(parking::Parker, core::task::wake::Waker, alloc::sync::Arc<core::sync::atomic::Atomic<bool>>)>>>::with::<async_io::driver::block_on<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   18: async_io::driver::block_on::<(), <async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   19: async_global_executor::reactor::block_on::<<async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   20: async_global_executor::reactor::block_on::<<async_executor::LocalExecutor>::run<(), async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   21: async_global_executor::executor::block_on::<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   22: <std::thread::local::LocalKey<async_executor::LocalExecutor>>::try_with::<async_global_executor::executor::block_on<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   23: <std::thread::local::LocalKey<async_executor::LocalExecutor>>::with::<async_global_executor::executor::block_on<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   24: async_global_executor::executor::block_on::<async_std::task::builder::SupportTaskLocals<rust_out::main::{closure#0}>, ()>
[INFO] [stdout]   25: <async_std::task::builder::Builder>::blocking::<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   26: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   27: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   28: <std::thread::local::LocalKey<core::cell::Cell<*const async_std::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   29: <async_std::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   30: <async_std::task::builder::Builder>::blocking::<rust_out::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   31: <std::thread::local::LocalKey<core::cell::Cell<usize>>>::try_with::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   32: <std::thread::local::LocalKey<core::cell::Cell<usize>>>::with::<<async_std::task::builder::Builder>::blocking<rust_out::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   33: <async_std::task::builder::Builder>::blocking::<rust_out::main::{closure#0}, ()>
[INFO] [stdout]   34: async_std::task::block_on::block_on::<rust_out::main::{closure#0}, ()>
[INFO] [stdout]   35: rust_out::main
[INFO] [stdout]   36: <fn() as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   37: std::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   38: std::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   39: <&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   40: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   43: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:175:24
[INFO] [stdout]   44: std::panicking::catch_unwind::do_call::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   45: std::panicking::catch_unwind::<isize, std::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   46: std::panic::catch_unwind::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   47: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:171:5
[INFO] [stdout]   48: std::rt::lang_start::<()>
[INFO] [stdout]   49: main
[INFO] [stdout]   50: <unknown>
[INFO] [stdout]   51: __libc_start_main
[INFO] [stdout]   52: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x646615d9acea - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x646615d9acea - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x646615d9acea - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x646615d9acea - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x646615dac69a - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x646615dac69a - core[786f478f706679df]::fmt::write
[INFO] [stdout]    6:     0x646615d9efb2 - std[f92b4c606f291077]::io::default_write_fmt::<std[f92b4c606f291077]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x646615d9efb2 - <std[f92b4c606f291077]::sys::stdio::unix::Stderr as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x646615d8159f - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x646615d8159f - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x646615d93c91 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x646615d93f0b - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x646615d81658 - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x646615d78b89 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x646615d823cd - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x646615dace2c - core[786f478f706679df]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x646615dacba2 - core[786f478f706679df]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x646615c6347b - rust_out[ed1579ae55fdba85]::main::main::{closure#0}
[INFO] [stdout]   18:     0x646615c62fa3 - rust_out[ed1579ae55fdba85]::main::{closure#0}
[INFO] [stdout]   19:     0x646615c64159 - <async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}
[INFO] [stdout]   20:     0x646615c61368 - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]   21:     0x646615c5fbda - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>
[INFO] [stdout]   22:     0x646615c5f916 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>
[INFO] [stdout]   23:     0x646615c5f23e - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll::{closure#0}, core[786f478f706679df]::task::poll::Poll<()>>
[INFO] [stdout]   24:     0x646615c64f9a - <async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll
[INFO] [stdout]   25:     0x646615c64e9e - <futures_lite[7e846e992ddac037]::future::Or<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, <async_executor[5cdd8ea72a171fad]::State>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}::{closure#0}> as core[786f478f706679df]::future::future::Future>::poll
[INFO] [stdout]   26:     0x646615c61ccf - <async_executor[5cdd8ea72a171fad]::State>::run::<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   27:     0x646615c616e1 - <async_executor[5cdd8ea72a171fad]::Executor>::run::<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   28:     0x646615c61978 - <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run::<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   29:     0x646615c62370 - async_io[eea6f527b53cb5bb]::driver::block_on::<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   30:     0x646615c602c6 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::RefCell<(parking[965a752e9f87fca]::Parker, core[786f478f706679df]::task::wake::Waker, alloc[64763625b5a07cdb]::sync::Arc<core[786f478f706679df]::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io[eea6f527b53cb5bb]::driver::block_on<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   31:     0x646615c601b6 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::RefCell<(parking[965a752e9f87fca]::Parker, core[786f478f706679df]::task::wake::Waker, alloc[64763625b5a07cdb]::sync::Arc<core[786f478f706679df]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[eea6f527b53cb5bb]::driver::block_on<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   32:     0x646615c60f90 - async_io[eea6f527b53cb5bb]::driver::block_on::<(), <async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   33:     0x646615c61dfe - async_global_executor[797afefa35e8c7c]::reactor::block_on::<<async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   34:     0x646615c605eb - async_global_executor[797afefa35e8c7c]::reactor::block_on::<<async_executor[5cdd8ea72a171fad]::LocalExecutor>::run<(), async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   35:     0x646615c61e64 - async_global_executor[797afefa35e8c7c]::executor::block_on::<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   36:     0x646615c60405 - <std[f92b4c606f291077]::thread::local::LocalKey<async_executor[5cdd8ea72a171fad]::LocalExecutor>>::try_with::<async_global_executor[797afefa35e8c7c]::executor::block_on<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   37:     0x646615c60306 - <std[f92b4c606f291077]::thread::local::LocalKey<async_executor[5cdd8ea72a171fad]::LocalExecutor>>::with::<async_global_executor[797afefa35e8c7c]::executor::block_on<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   38:     0x646615c6062a - async_global_executor[797afefa35e8c7c]::executor::block_on::<async_std[6a56835f777d02c8]::task::builder::SupportTaskLocals<rust_out[ed1579ae55fdba85]::main::{closure#0}>, ()>
[INFO] [stdout]   39:     0x646615c62ab0 - <async_std[6a56835f777d02c8]::task::builder::Builder>::blocking::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   40:     0x646615c61276 - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   41:     0x646615c5faf7 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   42:     0x646615c5f8e6 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<*const async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   43:     0x646615c5f1fa - <async_std[6a56835f777d02c8]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   44:     0x646615c614a6 - <async_std[6a56835f777d02c8]::task::builder::Builder>::blocking::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   45:     0x646615c60095 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<usize>>>::try_with::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   46:     0x646615c5ff96 - <std[f92b4c606f291077]::thread::local::LocalKey<core[786f478f706679df]::cell::Cell<usize>>>::with::<<async_std[6a56835f777d02c8]::task::builder::Builder>::blocking<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   47:     0x646615c5f4b4 - <async_std[6a56835f777d02c8]::task::builder::Builder>::blocking::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>
[INFO] [stdout]   48:     0x646615c6109c - async_std[6a56835f777d02c8]::task::block_on::block_on::<rust_out[ed1579ae55fdba85]::main::{closure#0}, ()>
[INFO] [stdout]   49:     0x646615c642b7 - rust_out[ed1579ae55fdba85]::main
[INFO] [stdout]   50:     0x646615c64fe3 - <fn() as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x646615c610d6 - std[f92b4c606f291077]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x646615c629f9 - std[f92b4c606f291077]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x646615d931e4 - <&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x646615d931e4 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x646615d931e4 - std[f92b4c606f291077]::panicking::catch_unwind::<i32, &dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x646615d931e4 - std[f92b4c606f291077]::panic::catch_unwind::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x646615d931e4 - std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x646615d931e4 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x646615d931e4 - std[f92b4c606f291077]::panicking::catch_unwind::<isize, std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x646615d931e4 - std[f92b4c606f291077]::panic::catch_unwind::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x646615d931e4 - std[f92b4c606f291077]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x646615c61011 - std[f92b4c606f291077]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x646615c652b5 - main
[INFO] [stdout]   64:     0x7dc3c70a81ca - <unknown>
[INFO] [stdout]   65:     0x7dc3c70a828b - __libc_start_main
[INFO] [stdout]   66:     0x646615c5ef65 - _start
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bdae4bc1747df38e403c589463199d101b6f7b6385e0db436ee65fc0e262c601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdae4bc1747df38e403c589463199d101b6f7b6385e0db436ee65fc0e262c601", kill_on_drop: false }`
[INFO] [stdout] bdae4bc1747df38e403c589463199d101b6f7b6385e0db436ee65fc0e262c601
