[INFO] fetching crate versioned-file 0.1.1...
[INFO] testing versioned-file-0.1.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate versioned-file 0.1.1 into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate versioned-file 0.1.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whoami v1.6.1
[INFO] [stderr]   Downloaded cargo-platform v0.1.9
[INFO] [stderr]   Downloaded testdir v0.7.3
[INFO] [stderr]   Downloaded cargo_metadata v0.14.2
[INFO] [stderr]   Downloaded async-attributes v1.1.2
[INFO] [stderr]   Downloaded value-bag v1.12.0
[INFO] [stderr]   Downloaded sysinfo v0.26.9
[INFO] [stderr]   Downloaded async-std v1.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e34b179ee3a9b0c5d7f47c1027bb2a02db064623582a7e75a0b9a615a189d5d
[INFO] running `Command { std: "docker" "start" "-a" "1e34b179ee3a9b0c5d7f47c1027bb2a02db064623582a7e75a0b9a615a189d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e34b179ee3a9b0c5d7f47c1027bb2a02db064623582a7e75a0b9a615a189d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e34b179ee3a9b0c5d7f47c1027bb2a02db064623582a7e75a0b9a615a189d5d", kill_on_drop: false }`
[INFO] [stdout] 1e34b179ee3a9b0c5d7f47c1027bb2a02db064623582a7e75a0b9a615a189d5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4e42ad5bcede2344ec9e093fbca035d64dfdfced02189be3aef84ad4339f522
[INFO] running `Command { std: "docker" "start" "-a" "c4e42ad5bcede2344ec9e093fbca035d64dfdfced02189be3aef84ad4339f522", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling sysinfo v0.26.9
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling addr2line v0.25.1
[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 polling v3.11.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[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 48.71s
[INFO] running `Command { std: "docker" "inspect" "c4e42ad5bcede2344ec9e093fbca035d64dfdfced02189be3aef84ad4339f522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e42ad5bcede2344ec9e093fbca035d64dfdfced02189be3aef84ad4339f522", kill_on_drop: false }`
[INFO] [stdout] c4e42ad5bcede2344ec9e093fbca035d64dfdfced02189be3aef84ad4339f522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d5f3f84dbca22e85bddcac2cf9d88aee91f852ff2919dec36dd2d0b8773f0b
[INFO] running `Command { std: "docker" "start" "-a" "71d5f3f84dbca22e85bddcac2cf9d88aee91f852ff2919dec36dd2d0b8773f0b", 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 2.30s
[INFO] running `Command { std: "docker" "inspect" "71d5f3f84dbca22e85bddcac2cf9d88aee91f852ff2919dec36dd2d0b8773f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d5f3f84dbca22e85bddcac2cf9d88aee91f852ff2919dec36dd2d0b8773f0b", kill_on_drop: false }`
[INFO] [stdout] 71d5f3f84dbca22e85bddcac2cf9d88aee91f852ff2919dec36dd2d0b8773f0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f52bf0723ef3d13340ad5085a5d470cca74a854d9f2fc7b26498a0b2d1ae34f1
[INFO] running `Command { std: "docker" "start" "-a" "f52bf0723ef3d13340ad5085a5d470cca74a854d9f2fc7b26498a0b2d1ae34f1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/versioned_file-d847969f70190f4a)
[INFO] [stdout] 
[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 0.25s
[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' (66) 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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   47: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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:     0x563abe0736ba - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x563abe0736ba - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x563abe0736ba - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x563abe0736ba - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x563abe0851ca - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x563abe0851ca - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x563abe077952 - std[29689e6404d28ef9]::io::default_write_fmt::<std[29689e6404d28ef9]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x563abe077952 - <std[29689e6404d28ef9]::sys::stdio::unix::Stderr as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x563abe059f5f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x563abe059f5f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x563abe06c501 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x563abe06c77b - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x563abe05a018 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x563abe04edb9 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x563abe05ad8d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x563abe08595c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x563abe0856d2 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x563abdf609a4 - rust_out[a0c036232cb4117b]::main::main::{closure#0}
[INFO] [stdout]   18:     0x563abdf5e681 - rust_out[a0c036232cb4117b]::main::{closure#0}
[INFO] [stdout]   19:     0x563abdf61139 - <async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}
[INFO] [stdout]   20:     0x563abdf5b938 - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]   21:     0x563abdf5717a - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>
[INFO] [stdout]   22:     0x563abdf56cd6 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>
[INFO] [stdout]   23:     0x563abdf5550e - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>
[INFO] [stdout]   24:     0x563abdf6bba1 - <async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll
[INFO] [stdout]   25:     0x563abdf6b76e - <futures_lite[42c5b33aee8504b9]::future::Or<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, <async_executor[994c0be30d06732c]::State>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll
[INFO] [stdout]   26:     0x563abdf5c84c - <async_executor[994c0be30d06732c]::State>::run::<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   27:     0x563abdf5c045 - <async_executor[994c0be30d06732c]::Executor>::run::<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   28:     0x563abdf5c435 - <async_executor[994c0be30d06732c]::LocalExecutor>::run::<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   29:     0x563abdf5cc1d - async_io[29c41398621f6e46]::driver::block_on::<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   30:     0x563abdf578a3 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::RefCell<(parking[d62e61d36a8668aa]::Parker, core[e929cb53b82a81ca]::task::wake::Waker, alloc[9d7caffeb3b5d2c6]::sync::Arc<core[e929cb53b82a81ca]::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io[29c41398621f6e46]::driver::block_on<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   31:     0x563abdf57766 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::RefCell<(parking[d62e61d36a8668aa]::Parker, core[e929cb53b82a81ca]::task::wake::Waker, alloc[9d7caffeb3b5d2c6]::sync::Arc<core[e929cb53b82a81ca]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[29c41398621f6e46]::driver::block_on<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   32:     0x563abdf5856d - async_io[29c41398621f6e46]::driver::block_on::<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   33:     0x563abdf5d31b - async_global_executor[41b13c37abcacf9d]::reactor::block_on::<<async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   34:     0x563abdf5899b - async_global_executor[41b13c37abcacf9d]::reactor::block_on::<<async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   35:     0x563abdf5d3be - async_global_executor[41b13c37abcacf9d]::executor::block_on::<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   36:     0x563abdf579f6 - <std[29689e6404d28ef9]::thread::local::LocalKey<async_executor[994c0be30d06732c]::LocalExecutor>>::try_with::<async_global_executor[41b13c37abcacf9d]::executor::block_on<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   37:     0x563abdf578e6 - <std[29689e6404d28ef9]::thread::local::LocalKey<async_executor[994c0be30d06732c]::LocalExecutor>>::with::<async_global_executor[41b13c37abcacf9d]::executor::block_on<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   38:     0x563abdf58a95 - async_global_executor[41b13c37abcacf9d]::executor::block_on::<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>
[INFO] [stdout]   39:     0x563abdf5d87e - <async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   40:     0x563abdf5b753 - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   41:     0x563abdf56f94 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   42:     0x563abdf56c56 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   43:     0x563abdf55496 - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   44:     0x563abdf5baa3 - <async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   45:     0x563abdf57646 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<usize>>>::try_with::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   46:     0x563abdf57536 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<usize>>>::with::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   47:     0x563abdf55d02 - <async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>
[INFO] [stdout]   48:     0x563abdf5b19d - async_std[dfe3036cb542fd17]::task::block_on::block_on::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>
[INFO] [stdout]   49:     0x563abdf61218 - rust_out[a0c036232cb4117b]::main
[INFO] [stdout]   50:     0x563abdf6bdc3 - <fn() as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x563abdf5b006 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x563abdf5d2a9 - std[29689e6404d28ef9]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x563abe06ba57 - <&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x563abe06ba57 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x563abe06ba57 - std[29689e6404d28ef9]::panicking::catch_unwind::<i32, &dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x563abe06ba57 - std[29689e6404d28ef9]::panic::catch_unwind::<&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x563abe06ba57 - std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x563abe06ba57 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x563abe06ba57 - std[29689e6404d28ef9]::panicking::catch_unwind::<isize, std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x563abe06ba57 - std[29689e6404d28ef9]::panic::catch_unwind::<std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x563abe06ba57 - std[29689e6404d28ef9]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x563abdf58671 - std[29689e6404d28ef9]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x563abdf6c305 - main
[INFO] [stdout]   64:     0x72c67ebe31ca - <unknown>
[INFO] [stdout]   65:     0x72c67ebe328b - __libc_start_main
[INFO] [stdout]   66:     0x563abdf55045 - _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' (85) 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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   43: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   47: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/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:     0x59092fafb92a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59092fafb92a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59092fafb92a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59092fafb92a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59092fb0d35a - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59092fb0d35a - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x59092faffb12 - std[29689e6404d28ef9]::io::default_write_fmt::<std[29689e6404d28ef9]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x59092faffb12 - <std[29689e6404d28ef9]::sys::stdio::unix::Stderr as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x59092fae232f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59092fae232f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59092faf4821 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x59092faf4a9b - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x59092fae23e8 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x59092fad7239 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x59092fae315d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x59092fb0daec - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x59092fb0d862 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x59092f9f2e25 - rust_out[a0c036232cb4117b]::main::main::{closure#0}
[INFO] [stdout]   18:     0x59092f9f18c1 - rust_out[a0c036232cb4117b]::main::{closure#0}
[INFO] [stdout]   19:     0x59092f9f3919 - <async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}
[INFO] [stdout]   20:     0x59092f9efb78 - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>::{closure#0}
[INFO] [stdout]   21:     0x59092f9edffa - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>
[INFO] [stdout]   22:     0x59092f9edd26 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>
[INFO] [stdout]   23:     0x59092f9ed67e - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll::{closure#0}, core[e929cb53b82a81ca]::task::poll::Poll<()>>
[INFO] [stdout]   24:     0x59092f9f44c1 - <async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll
[INFO] [stdout]   25:     0x59092f9f42ce - <futures_lite[42c5b33aee8504b9]::future::Or<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, <async_executor[994c0be30d06732c]::State>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}::{closure#0}> as core[e929cb53b82a81ca]::future::future::Future>::poll
[INFO] [stdout]   26:     0x59092f9f051c - <async_executor[994c0be30d06732c]::State>::run::<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   27:     0x59092f9eff45 - <async_executor[994c0be30d06732c]::Executor>::run::<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   28:     0x59092f9f01a5 - <async_executor[994c0be30d06732c]::LocalExecutor>::run::<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   29:     0x59092f9f08ed - async_io[29c41398621f6e46]::driver::block_on::<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>::{closure#1}
[INFO] [stdout]   30:     0x59092f9ee723 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::RefCell<(parking[d62e61d36a8668aa]::Parker, core[e929cb53b82a81ca]::task::wake::Waker, alloc[9d7caffeb3b5d2c6]::sync::Arc<core[e929cb53b82a81ca]::sync::atomic::Atomic<bool>>)>>>::try_with::<async_io[29c41398621f6e46]::driver::block_on<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   31:     0x59092f9ee5e6 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::RefCell<(parking[d62e61d36a8668aa]::Parker, core[e929cb53b82a81ca]::task::wake::Waker, alloc[9d7caffeb3b5d2c6]::sync::Arc<core[e929cb53b82a81ca]::sync::atomic::Atomic<bool>>)>>>::with::<async_io[29c41398621f6e46]::driver::block_on<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>::{closure#1}, ()>
[INFO] [stdout]   32:     0x59092f9eea6d - async_io[29c41398621f6e46]::driver::block_on::<(), <async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}>
[INFO] [stdout]   33:     0x59092f9f0feb - async_global_executor[41b13c37abcacf9d]::reactor::block_on::<<async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   34:     0x59092f9eeb5b - async_global_executor[41b13c37abcacf9d]::reactor::block_on::<<async_executor[994c0be30d06732c]::LocalExecutor>::run<(), async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>>::{closure#0}, ()>
[INFO] [stdout]   35:     0x59092f9f108e - async_global_executor[41b13c37abcacf9d]::executor::block_on::<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>::{closure#0}
[INFO] [stdout]   36:     0x59092f9ee876 - <std[29689e6404d28ef9]::thread::local::LocalKey<async_executor[994c0be30d06732c]::LocalExecutor>>::try_with::<async_global_executor[41b13c37abcacf9d]::executor::block_on<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   37:     0x59092f9ee766 - <std[29689e6404d28ef9]::thread::local::LocalKey<async_executor[994c0be30d06732c]::LocalExecutor>>::with::<async_global_executor[41b13c37abcacf9d]::executor::block_on<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>::{closure#0}, ()>
[INFO] [stdout]   38:     0x59092f9eeba5 - async_global_executor[41b13c37abcacf9d]::executor::block_on::<async_std[dfe3036cb542fd17]::task::builder::SupportTaskLocals<rust_out[a0c036232cb4117b]::main::{closure#0}>, ()>
[INFO] [stdout]   39:     0x59092f9f13ae - <async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stdout]   40:     0x59092f9efa83 - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   41:     0x59092f9edf14 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::try_with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   42:     0x59092f9edcf6 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>>>::with::<<async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   43:     0x59092f9ed646 - <async_std[dfe3036cb542fd17]::task::task_locals_wrapper::TaskLocalsWrapper>::set_current::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]   44:     0x59092f9efcd3 - <async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}
[INFO] [stdout]   45:     0x59092f9ee4c6 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<usize>>>::try_with::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   46:     0x59092f9ee3b6 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<usize>>>::with::<<async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stdout]   47:     0x59092f9ed932 - <async_std[dfe3036cb542fd17]::task::builder::Builder>::blocking::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>
[INFO] [stdout]   48:     0x59092f9ef8ad - async_std[dfe3036cb542fd17]::task::block_on::block_on::<rust_out[a0c036232cb4117b]::main::{closure#0}, ()>
[INFO] [stdout]   49:     0x59092f9f3978 - rust_out[a0c036232cb4117b]::main
[INFO] [stdout]   50:     0x59092f9f45a3 - <fn() as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x59092f9ef816 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x59092f9f0f79 - std[29689e6404d28ef9]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x59092faf3d77 - <&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x59092faf3d77 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x59092faf3d77 - std[29689e6404d28ef9]::panicking::catch_unwind::<i32, &dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x59092faf3d77 - std[29689e6404d28ef9]::panic::catch_unwind::<&dyn core[e929cb53b82a81ca]::ops::function::Fn<(), Output = i32> + core[e929cb53b82a81ca]::panic::unwind_safe::RefUnwindSafe + core[e929cb53b82a81ca]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x59092faf3d77 - std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x59092faf3d77 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x59092faf3d77 - std[29689e6404d28ef9]::panicking::catch_unwind::<isize, std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x59092faf3d77 - std[29689e6404d28ef9]::panic::catch_unwind::<std[29689e6404d28ef9]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x59092faf3d77 - std[29689e6404d28ef9]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x59092f9eeaf1 - std[29689e6404d28ef9]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x59092f9f4875 - main
[INFO] [stdout]   64:     0x70c0548ee1ca - <unknown>
[INFO] [stdout]   65:     0x70c0548ee28b - __libc_start_main
[INFO] [stdout]   66:     0x59092f9ed3a5 - _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 0.87s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f52bf0723ef3d13340ad5085a5d470cca74a854d9f2fc7b26498a0b2d1ae34f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52bf0723ef3d13340ad5085a5d470cca74a854d9f2fc7b26498a0b2d1ae34f1", kill_on_drop: false }`
[INFO] [stdout] f52bf0723ef3d13340ad5085a5d470cca74a854d9f2fc7b26498a0b2d1ae34f1
