[INFO] fetching crate versioned-file 0.1.1...
[INFO] testing versioned-file-0.1.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate versioned-file 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate versioned-file 0.1.1
[INFO] finished tweaking crates.io crate versioned-file 0.1.1
[INFO] tweaked toml for crates.io crate versioned-file 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate versioned-file 0.1.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77bffb03940bd8eee269a14281b3bb43866d7c0c82114c60767a48533f838e87
[INFO] running `Command { std: "docker" "start" "-a" "77bffb03940bd8eee269a14281b3bb43866d7c0c82114c60767a48533f838e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77bffb03940bd8eee269a14281b3bb43866d7c0c82114c60767a48533f838e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77bffb03940bd8eee269a14281b3bb43866d7c0c82114c60767a48533f838e87", kill_on_drop: false }`
[INFO] [stdout] 77bffb03940bd8eee269a14281b3bb43866d7c0c82114c60767a48533f838e87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 748ae0a87e4a8bf188645e82747518da446924411b6c1d516138dade043ea929
[INFO] running `Command { std: "docker" "start" "-a" "748ae0a87e4a8bf188645e82747518da446924411b6c1d516138dade043ea929", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling sysinfo v0.26.9
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[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 kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling testdir v0.7.3
[INFO] [stderr]    Compiling versioned-file v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.82s
[INFO] running `Command { std: "docker" "inspect" "748ae0a87e4a8bf188645e82747518da446924411b6c1d516138dade043ea929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748ae0a87e4a8bf188645e82747518da446924411b6c1d516138dade043ea929", kill_on_drop: false }`
[INFO] [stdout] 748ae0a87e4a8bf188645e82747518da446924411b6c1d516138dade043ea929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 685a340c6780534f5eebe5d4f9c8e46bdf6d42814282b5b82b97c1af96f3be9a
[INFO] running `Command { std: "docker" "start" "-a" "685a340c6780534f5eebe5d4f9c8e46bdf6d42814282b5b82b97c1af96f3be9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling versioned-file v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "685a340c6780534f5eebe5d4f9c8e46bdf6d42814282b5b82b97c1af96f3be9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685a340c6780534f5eebe5d4f9c8e46bdf6d42814282b5b82b97c1af96f3be9a", kill_on_drop: false }`
[INFO] [stdout] 685a340c6780534f5eebe5d4f9c8e46bdf6d42814282b5b82b97c1af96f3be9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c14999c294c884dec1afa9543c6b26a417ea1ea471187c49326ef5cf6bbea203
[INFO] running `Command { std: "docker" "start" "-a" "c14999c294c884dec1afa9543c6b26a417ea1ea471187c49326ef5cf6bbea203", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/versioned_file-06a2d9f7b8ce8b28)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_version_to_str ... ok
[INFO] [stdout] test tests::test_verify_upgrade_paths ... ok
[INFO] [stdout] test tests::smoke_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests versioned_file
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 71) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 46) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 71) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (96) panicked at src/lib.rs:40:72:
[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: versioned_file::open_file::{closure#0}
[INFO] [stdout]              at ./src/lib.rs:577:10
[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::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/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::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync>
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   43: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/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/0abe69e6c16114311cc2700e972492e64d69c28f/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/0abe69e6c16114311cc2700e972492e64d69c28f/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/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   47: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/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:     0x5afde09c87aa - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5afde09c87aa - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5afde09c87aa - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5afde09c87aa - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5afde09da12a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5afde09da12a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x5afde09cca52 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5afde09cca52 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5afde09af30f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5afde09af30f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5afde09c1751 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5afde09c19cb - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5afde09af3c8 - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5afde09a68f9 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5afde09b013d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5afde09da8bc - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5afde09da632 - core[a96a4c5c53f902a3]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5afde08b6514 - rust_out[c29997ca7713e474]::main::main::{closure#0}
[INFO] [stdout]   18:     0x5afde08b41f1 - rust_out[c29997ca7713e474]::main::{closure#0}
[INFO] [stdout]   19:     0x5afde08b6ca9 - <async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}
[INFO] [stdout]   20:     0x5afde08b14a8 - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]   21:     0x5afde08accea - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>
[INFO] [stdout]   22:     0x5afde08ac846 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>
[INFO] [stdout]   23:     0x5afde08ab07e - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>
[INFO] [stdout]   24:     0x5afde08c1711 - <async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll
[INFO] [stdout]   25:     0x5afde08c12de - <futures_lite[67ed298c77424f48]::future::Or<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, <async_executor[3476c57e1c9370b2]::State>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll
[INFO] [stdout]   26:     0x5afde08b23bc - <async_executor[3476c57e1c9370b2]::State>::run::<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   27:     0x5afde08b1bb5 - <async_executor[3476c57e1c9370b2]::Executor>::run::<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   28:     0x5afde08b1fa5 - <async_executor[3476c57e1c9370b2]::LocalExecutor>::run::<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   29:     0x5afde08b2aed - async_io[c420473a6de0e431]::driver::block_on::<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   30:     0x5afde08ad413 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::RefCell<(parking[233e93ce18a8301d]::Parker, core[a96a4c5c53f902a3]::task::wake::Waker, alloc[c960326de6de28e6]::sync::Arc<core[a96a4c5c53f902a3]::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io[c420473a6de0e431]::driver::block_on<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   31:     0x5afde08ad2d6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::RefCell<(parking[233e93ce18a8301d]::Parker, core[a96a4c5c53f902a3]::task::wake::Waker, alloc[c960326de6de28e6]::sync::Arc<core[a96a4c5c53f902a3]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[c420473a6de0e431]::driver::block_on<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   32:     0x5afde08b079d - async_io[c420473a6de0e431]::driver::block_on::<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   33:     0x5afde08b275b - async_global_executor[ab578f8e2f7c788c]::reactor::block_on::<<async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   34:     0x5afde08ae10b - async_global_executor[ab578f8e2f7c788c]::reactor::block_on::<<async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   35:     0x5afde08b27fe - async_global_executor[ab578f8e2f7c788c]::executor::block_on::<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   36:     0x5afde08ad566 - <std[ec4e911328de40a6]::thread::local::LocalKey<async_executor[3476c57e1c9370b2]::LocalExecutor>>::try_with::<async_global_executor[ab578f8e2f7c788c]::executor::block_on<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   37:     0x5afde08ad456 - <std[ec4e911328de40a6]::thread::local::LocalKey<async_executor[3476c57e1c9370b2]::LocalExecutor>>::with::<async_global_executor[ab578f8e2f7c788c]::executor::block_on<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   38:     0x5afde08ae205 - async_global_executor[ab578f8e2f7c788c]::executor::block_on::<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>
[INFO] [stdout]   39:     0x5afde08b33ee - <async_std[25f029caae88f4b]::task::builder::Builder>::blocking::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   40:     0x5afde08b12c3 - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   41:     0x5afde08acb04 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   42:     0x5afde08ac7c6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   43:     0x5afde08ab006 - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   44:     0x5afde08b1613 - <async_std[25f029caae88f4b]::task::builder::Builder>::blocking::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   45:     0x5afde08ad1b6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<usize>>>::try_with::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   46:     0x5afde08ad0a6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<usize>>>::with::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   47:     0x5afde08ab872 - <async_std[25f029caae88f4b]::task::builder::Builder>::blocking::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>
[INFO] [stdout]   48:     0x5afde08b0cfd - async_std[25f029caae88f4b]::task::block_on::block_on::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>
[INFO] [stdout]   49:     0x5afde08b6d68 - rust_out[c29997ca7713e474]::main
[INFO] [stdout]   50:     0x5afde08c1933 - <fn() as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x5afde08b0d46 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x5afde08b3179 - std[ec4e911328de40a6]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x5afde09c0ca4 - <&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x5afde09c0ca4 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5afde09c0ca4 - std[ec4e911328de40a6]::panicking::catch_unwind::<i32, &dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5afde09c0ca4 - std[ec4e911328de40a6]::panic::catch_unwind::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5afde09c0ca4 - std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x5afde09c0ca4 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x5afde09c0ca4 - std[ec4e911328de40a6]::panicking::catch_unwind::<isize, std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5afde09c0ca4 - std[ec4e911328de40a6]::panic::catch_unwind::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5afde09c0ca4 - std[ec4e911328de40a6]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x5afde08b08a1 - std[ec4e911328de40a6]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x5afde08c1e75 - main
[INFO] [stdout]   64:     0x7e4cdf3321ca - <unknown>
[INFO] [stdout]   65:     0x7e4cdf33228b - __libc_start_main
[INFO] [stdout]   66:     0x5afde08aabb5 - _start
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 46) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (115) panicked at src/lib.rs:16:81:
[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: versioned_file::open_file::{closure#0}
[INFO] [stdout]              at ./src/lib.rs:577:10
[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::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/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::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync>
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   43: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/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/0abe69e6c16114311cc2700e972492e64d69c28f/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/0abe69e6c16114311cc2700e972492e64d69c28f/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/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   47: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/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:     0x646d84202aea - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x646d84202aea - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x646d84202aea - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x646d84202aea - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x646d842143ba - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x646d842143ba - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x646d84206d12 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x646d84206d12 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x646d841e979f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x646d841e979f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x646d841fbb41 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x646d841fbdbb - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x646d841e9858 - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x646d841e0e39 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x646d841ea5cd - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x646d84214b4c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x646d842148c2 - core[a96a4c5c53f902a3]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x646d840faa25 - rust_out[c29997ca7713e474]::main::main::{closure#0}
[INFO] [stdout]   18:     0x646d840f94c1 - rust_out[c29997ca7713e474]::main::{closure#0}
[INFO] [stdout]   19:     0x646d840fb519 - <async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}
[INFO] [stdout]   20:     0x646d840f7778 - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]   21:     0x646d840f5bfa - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>
[INFO] [stdout]   22:     0x646d840f5926 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>
[INFO] [stdout]   23:     0x646d840f527e - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll::{closure#0}, core[a96a4c5c53f902a3]::task::poll::Poll<()>>
[INFO] [stdout]   24:     0x646d840fc0c1 - <async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll
[INFO] [stdout]   25:     0x646d840fbece - <futures_lite[67ed298c77424f48]::future::Or<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, <async_executor[3476c57e1c9370b2]::State>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}::{closure#0}> as core[a96a4c5c53f902a3]::future::future::Future>::poll
[INFO] [stdout]   26:     0x646d840f811c - <async_executor[3476c57e1c9370b2]::State>::run::<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   27:     0x646d840f7b45 - <async_executor[3476c57e1c9370b2]::Executor>::run::<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   28:     0x646d840f7da5 - <async_executor[3476c57e1c9370b2]::LocalExecutor>::run::<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   29:     0x646d840f884d - async_io[c420473a6de0e431]::driver::block_on::<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   30:     0x646d840f6323 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::RefCell<(parking[233e93ce18a8301d]::Parker, core[a96a4c5c53f902a3]::task::wake::Waker, alloc[c960326de6de28e6]::sync::Arc<core[a96a4c5c53f902a3]::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io[c420473a6de0e431]::driver::block_on<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   31:     0x646d840f61e6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::RefCell<(parking[233e93ce18a8301d]::Parker, core[a96a4c5c53f902a3]::task::wake::Waker, alloc[c960326de6de28e6]::sync::Arc<core[a96a4c5c53f902a3]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[c420473a6de0e431]::driver::block_on<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   32:     0x646d840f737d - async_io[c420473a6de0e431]::driver::block_on::<(), <async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   33:     0x646d840f84bb - async_global_executor[ab578f8e2f7c788c]::reactor::block_on::<<async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   34:     0x646d840f669b - async_global_executor[ab578f8e2f7c788c]::reactor::block_on::<<async_executor[3476c57e1c9370b2]::LocalExecutor>::run<(), async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   35:     0x646d840f855e - async_global_executor[ab578f8e2f7c788c]::executor::block_on::<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   36:     0x646d840f6476 - <std[ec4e911328de40a6]::thread::local::LocalKey<async_executor[3476c57e1c9370b2]::LocalExecutor>>::try_with::<async_global_executor[ab578f8e2f7c788c]::executor::block_on<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   37:     0x646d840f6366 - <std[ec4e911328de40a6]::thread::local::LocalKey<async_executor[3476c57e1c9370b2]::LocalExecutor>>::with::<async_global_executor[ab578f8e2f7c788c]::executor::block_on<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   38:     0x646d840f66e5 - async_global_executor[ab578f8e2f7c788c]::executor::block_on::<async_std[25f029caae88f4b]::task::builder::SupportTaskLocals<rust_out[c29997ca7713e474]::main::{closure#0}>, ()>
[INFO] [stdout]   39:     0x646d840f8fae - <async_std[25f029caae88f4b]::task::builder::Builder>::blocking::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   40:     0x646d840f7683 - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   41:     0x646d840f5b14 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   42:     0x646d840f58f6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<*const async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   43:     0x646d840f5246 - <async_std[25f029caae88f4b]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   44:     0x646d840f78d3 - <async_std[25f029caae88f4b]::task::builder::Builder>::blocking::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   45:     0x646d840f60c6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<usize>>>::try_with::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   46:     0x646d840f5fb6 - <std[ec4e911328de40a6]::thread::local::LocalKey<core[a96a4c5c53f902a3]::cell::Cell<usize>>>::with::<<async_std[25f029caae88f4b]::task::builder::Builder>::blocking<rust_out[c29997ca7713e474]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   47:     0x646d840f5532 - <async_std[25f029caae88f4b]::task::builder::Builder>::blocking::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>
[INFO] [stdout]   48:     0x646d840f749d - async_std[25f029caae88f4b]::task::block_on::block_on::<rust_out[c29997ca7713e474]::main::{closure#0}, ()>
[INFO] [stdout]   49:     0x646d840fb558 - rust_out[c29997ca7713e474]::main
[INFO] [stdout]   50:     0x646d840fc1a3 - <fn() as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x646d840f74d6 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x646d840f8ed9 - std[ec4e911328de40a6]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x646d841fb094 - <&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x646d841fb094 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x646d841fb094 - std[ec4e911328de40a6]::panicking::catch_unwind::<i32, &dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x646d841fb094 - std[ec4e911328de40a6]::panic::catch_unwind::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x646d841fb094 - std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x646d841fb094 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x646d841fb094 - std[ec4e911328de40a6]::panicking::catch_unwind::<isize, std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x646d841fb094 - std[ec4e911328de40a6]::panic::catch_unwind::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x646d841fb094 - std[ec4e911328de40a6]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x646d840f7401 - std[ec4e911328de40a6]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x646d840fc475 - main
[INFO] [stdout]   64:     0x72ff221eb1ca - <unknown>
[INFO] [stdout]   65:     0x72ff221eb28b - __libc_start_main
[INFO] [stdout]   66:     0x646d840f4fa5 - _start
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 46)
[INFO] [stdout]     src/lib.rs - (line 71)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c14999c294c884dec1afa9543c6b26a417ea1ea471187c49326ef5cf6bbea203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14999c294c884dec1afa9543c6b26a417ea1ea471187c49326ef5cf6bbea203", kill_on_drop: false }`
[INFO] [stdout] c14999c294c884dec1afa9543c6b26a417ea1ea471187c49326ef5cf6bbea203
