[INFO] fetching crate atomic-file 1.0.0...
[INFO] testing atomic-file-1.0.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate atomic-file 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate atomic-file 1.0.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic-file 1.0.0
[INFO] finished tweaking crates.io crate atomic-file 1.0.0
[INFO] tweaked toml for crates.io crate atomic-file 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whoami v1.4.1
[INFO] [stderr]   Downloaded camino v1.1.6
[INFO] [stderr]   Downloaded cargo_metadata v0.14.2
[INFO] [stderr]   Downloaded cargo-platform v0.1.7
[INFO] [stderr]   Downloaded sysinfo v0.26.9
[INFO] [stderr]   Downloaded testdir v0.7.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f79718b4283f75cb590f9c4531461ae2ac1e8c3d5ac60bd144cbd624ffdd7bd
[INFO] running `Command { std: "docker" "start" "-a" "0f79718b4283f75cb590f9c4531461ae2ac1e8c3d5ac60bd144cbd624ffdd7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f79718b4283f75cb590f9c4531461ae2ac1e8c3d5ac60bd144cbd624ffdd7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f79718b4283f75cb590f9c4531461ae2ac1e8c3d5ac60bd144cbd624ffdd7bd", kill_on_drop: false }`
[INFO] [stdout] 0f79718b4283f75cb590f9c4531461ae2ac1e8c3d5ac60bd144cbd624ffdd7bd
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d2fb40a2a1527ff3d47ff1af115862628b97d85f43d00a17a8519f93a72361
[INFO] running `Command { std: "docker" "start" "-a" "10d2fb40a2a1527ff3d47ff1af115862628b97d85f43d00a17a8519f93a72361", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling value-bag v1.7.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling event-listener v5.0.0
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling async-channel v2.2.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v3.4.0
[INFO] [stderr]    Compiling async-io v2.3.1
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling atomic-file v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "10d2fb40a2a1527ff3d47ff1af115862628b97d85f43d00a17a8519f93a72361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d2fb40a2a1527ff3d47ff1af115862628b97d85f43d00a17a8519f93a72361", kill_on_drop: false }`
[INFO] [stdout] 10d2fb40a2a1527ff3d47ff1af115862628b97d85f43d00a17a8519f93a72361
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093922f8a0f6a7296bfadf8cc0582950d098c37f7b2c2d16e49473473c02d10b
[INFO] running `Command { std: "docker" "start" "-a" "093922f8a0f6a7296bfadf8cc0582950d098c37f7b2c2d16e49473473c02d10b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling sysinfo v0.26.9
[INFO] [stderr]    Compiling whoami v1.4.1
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling cargo-platform v0.1.7
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling testdir v0.7.3
[INFO] [stderr]    Compiling atomic-file v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.91s
[INFO] running `Command { std: "docker" "inspect" "093922f8a0f6a7296bfadf8cc0582950d098c37f7b2c2d16e49473473c02d10b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093922f8a0f6a7296bfadf8cc0582950d098c37f7b2c2d16e49473473c02d10b", kill_on_drop: false }`
[INFO] [stdout] 093922f8a0f6a7296bfadf8cc0582950d098c37f7b2c2d16e49473473c02d10b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 869b2924c65e70fabea3006548badbfd5882dda6e95865dc9dc696c6f09e0a9c
[INFO] running `Command { std: "docker" "start" "-a" "869b2924c65e70fabea3006548badbfd5882dda6e95865dc9dc696c6f09e0a9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomic_file-168dc105faec0327)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_version_to_bytes ... ok
[INFO] [stdout] test tests::test_verify_upgrade_paths ... ok
[INFO] [stdout] test tests::smoke_test_tokio ... ok
[INFO] [stdout] test tests::smoke_test_async_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic-file
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 77) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/lib.rs:20:90:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: unable to open versioned file
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <E as anyhow::context::ext::StdError>::ext_context
[INFO] [stdout]    1: anyhow::context::<impl anyhow::Context<T,E> for core::result::Result<T,E>>::context
[INFO] [stdout]    2: atomic_file::open_file::{{closure}}
[INFO] [stdout]    3: rust_out::main::main::{{closure}}
[INFO] [stdout]    4: rust_out::main::{{closure}}
[INFO] [stdout]    5: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]    6: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]    7: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]    8: std::thread::local::LocalKey<T>::with
[INFO] [stdout]    9: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   10: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll
[INFO] [stdout]   11: <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll
[INFO] [stdout]   12: async_executor::Executor::run::{{closure}}
[INFO] [stdout]   13: async_executor::LocalExecutor::run::{{closure}}
[INFO] [stdout]   14: async_io::driver::block_on::{{closure}}
[INFO] [stdout]   15: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   16: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   17: async_io::driver::block_on
[INFO] [stdout]   18: async_global_executor::reactor::block_on::{{closure}}
[INFO] [stdout]   19: async_global_executor::reactor::block_on
[INFO] [stdout]   20: async_global_executor::executor::block_on::{{closure}}
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   23: async_global_executor::executor::block_on
[INFO] [stdout]   24: async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}
[INFO] [stdout]   25: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]   26: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   27: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   28: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   29: async_std::task::builder::Builder::blocking::{{closure}}
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   32: async_std::task::builder::Builder::blocking
[INFO] [stdout]   33: async_std::task::block_on::block_on
[INFO] [stdout]   34: rust_out::main
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]   37: std::rt::lang_start::{{closure}}
[INFO] [stdout]   38: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   39: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   40: std::panicking::try
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   41: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   42: std::rt::lang_start_internal::{{closure}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   43: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   44: std::panicking::try
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   45: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   46: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   47: std::rt::lang_start
[INFO] [stdout]   48: main
[INFO] [stdout]   49: <unknown>
[INFO] [stdout]   50: __libc_start_main
[INFO] [stdout]   51: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561e01abdc36 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x561e01abdc36 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x561e01abdc36 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x561e01abdc36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561e01adefe0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x561e01adefe0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x561e01abbbcf - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x561e01abda14 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x561e01abda14 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x561e01abf297 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x561e01abeff9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x561e01abf728 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x561e01abf602 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x561e01abe136 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x561e01abf360 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x561e0194e615 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x561e0194eb73 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x561e01989f56 - core::result::Result<T,E>::unwrap::h9c6557522ff9032b
[INFO] [stdout]   18:     0x561e0199705c - rust_out::main::main::{{closure}}::h8692d2bba7c2f02d
[INFO] [stdout]   19:     0x561e019976ac - rust_out::main::{{closure}}::hfef2ba8646108474
[INFO] [stdout]   20:     0x561e0194f118 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}::h6399e0f31b1662de
[INFO] [stdout]   21:     0x561e01994ae3 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::hb893a6822ee9fdcb
[INFO] [stdout]   22:     0x561e0198212e - std::thread::local::LocalKey<T>::try_with::h75111961e4fc3643
[INFO] [stdout]   23:     0x561e01981876 - std::thread::local::LocalKey<T>::with::he9be7ed7e991aafc
[INFO] [stdout]   24:     0x561e019945fe - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::ha05aca3856e4b72a
[INFO] [stdout]   25:     0x561e0194f08e - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::hf6c3b6c9dda370e9
[INFO] [stdout]   26:     0x561e0198e28e - <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll::hebfbe6a00a19109f
[INFO] [stdout]   27:     0x561e0197ee70 - async_executor::Executor::run::{{closure}}::hc34e8fc5283b3260
[INFO] [stdout]   28:     0x561e0197ea6f - async_executor::LocalExecutor::run::{{closure}}::hd8cf02b31b26e3e5
[INFO] [stdout]   29:     0x561e0198ec69 - async_io::driver::block_on::{{closure}}::h82aa89f6d0001858
[INFO] [stdout]   30:     0x561e019829c4 - std::thread::local::LocalKey<T>::try_with::hc20585af1e6a69bb
[INFO] [stdout]   31:     0x561e019816a6 - std::thread::local::LocalKey<T>::with::h4401b56c7f8583d5
[INFO] [stdout]   32:     0x561e0198e8f1 - async_io::driver::block_on::hf0012c0acfe29860
[INFO] [stdout]   33:     0x561e01980d12 - async_global_executor::reactor::block_on::{{closure}}::h0bae666a59148d5b
[INFO] [stdout]   34:     0x561e01980cd2 - async_global_executor::reactor::block_on::h6c2e3de9e9ee7c83
[INFO] [stdout]   35:     0x561e01981012 - async_global_executor::executor::block_on::{{closure}}::h45fcedd0ad1130ed
[INFO] [stdout]   36:     0x561e01982b35 - std::thread::local::LocalKey<T>::try_with::hf2926b734573574c
[INFO] [stdout]   37:     0x561e01981626 - std::thread::local::LocalKey<T>::with::h2ff3899acd7e3a73
[INFO] [stdout]   38:     0x561e01980faa - async_global_executor::executor::block_on::h931d741b50668e30
[INFO] [stdout]   39:     0x561e019966e0 - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::h7ccd015e938962fc
[INFO] [stdout]   40:     0x561e019948b1 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::ha06b6b35534b9db8
[INFO] [stdout]   41:     0x561e01982287 - std::thread::local::LocalKey<T>::try_with::h763fd4c7154114b8
[INFO] [stdout]   42:     0x561e019818a6 - std::thread::local::LocalKey<T>::with::hf6c2fefa5a0f4a4a
[INFO] [stdout]   43:     0x561e0199464a - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::hd6b05be5bdc7381d
[INFO] [stdout]   44:     0x561e0199664a - async_std::task::builder::Builder::blocking::{{closure}}::hd77362054629ce6c
[INFO] [stdout]   45:     0x561e01982db5 - std::thread::local::LocalKey<T>::try_with::hf9289431f79293ae
[INFO] [stdout]   46:     0x561e019817c6 - std::thread::local::LocalKey<T>::with::hc64e1596a7057f46
[INFO] [stdout]   47:     0x561e0199630c - async_std::task::builder::Builder::blocking::h22df1d14b29207a2
[INFO] [stdout]   48:     0x561e019967fc - async_std::task::block_on::block_on::h5f11e4b061ff908a
[INFO] [stdout]   49:     0x561e01996c27 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   50:     0x561e01984d73 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   51:     0x561e019810d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   52:     0x561e01981239 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   53:     0x561e01ab64c1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   54:     0x561e01ab64c1 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   55:     0x561e01ab64c1 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   56:     0x561e01ab64c1 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   57:     0x561e01ab64c1 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   58:     0x561e01ab64c1 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   59:     0x561e01ab64c1 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   60:     0x561e01ab64c1 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   61:     0x561e01ab64c1 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   62:     0x561e01981217 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   63:     0x561e01997785 - main
[INFO] [stdout]   64:     0x7f8088854d90 - <unknown>
[INFO] [stdout]   65:     0x7f8088854e40 - __libc_start_main
[INFO] [stdout]   66:     0x561e0194ee75 - _start
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 77) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/lib.rs:34:84:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: unable to open versioned file
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <E as anyhow::context::ext::StdError>::ext_context
[INFO] [stdout]    1: anyhow::context::<impl anyhow::Context<T,E> for core::result::Result<T,E>>::context
[INFO] [stdout]    2: atomic_file::open_file::{{closure}}
[INFO] [stdout]    3: rust_out::main::main::{{closure}}
[INFO] [stdout]    4: rust_out::main::{{closure}}
[INFO] [stdout]    5: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]    6: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]    7: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]    8: std::thread::local::LocalKey<T>::with
[INFO] [stdout]    9: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   10: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll
[INFO] [stdout]   11: <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll
[INFO] [stdout]   12: async_executor::Executor::run::{{closure}}
[INFO] [stdout]   13: async_executor::LocalExecutor::run::{{closure}}
[INFO] [stdout]   14: async_io::driver::block_on::{{closure}}
[INFO] [stdout]   15: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   16: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   17: async_io::driver::block_on
[INFO] [stdout]   18: async_global_executor::reactor::block_on::{{closure}}
[INFO] [stdout]   19: async_global_executor::reactor::block_on
[INFO] [stdout]   20: async_global_executor::executor::block_on::{{closure}}
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   23: async_global_executor::executor::block_on
[INFO] [stdout]   24: async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}
[INFO] [stdout]   25: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]   26: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   27: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   28: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   29: async_std::task::builder::Builder::blocking::{{closure}}
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   32: async_std::task::builder::Builder::blocking
[INFO] [stdout]   33: async_std::task::block_on::block_on
[INFO] [stdout]   34: rust_out::main
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]   37: std::rt::lang_start::{{closure}}
[INFO] [stdout]   38: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   39: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   40: std::panicking::try
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   41: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   42: std::rt::lang_start_internal::{{closure}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   43: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   44: std::panicking::try
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   45: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   46: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   47: std::rt::lang_start
[INFO] [stdout]   48: main
[INFO] [stdout]   49: <unknown>
[INFO] [stdout]   50: __libc_start_main
[INFO] [stdout]   51: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5596818466f6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5596818466f6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5596818466f6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5596818466f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559681867aa0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x559681867aa0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55968184468f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x5596818464d4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5596818464d4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x559681847d57 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x559681847ab9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x5596818481e8 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x5596818480c2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x559681846bf6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x559681847e20 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x5596816d6615 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x5596816d6b73 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x559681711fa6 - core::result::Result<T,E>::unwrap::h9c6557522ff9032b
[INFO] [stdout]   18:     0x55968171f2a1 - rust_out::main::main::{{closure}}::h8692d2bba7c2f02d
[INFO] [stdout]   19:     0x55968171fe0c - rust_out::main::{{closure}}::hfef2ba8646108474
[INFO] [stdout]   20:     0x5596816d7118 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}::h6399e0f31b1662de
[INFO] [stdout]   21:     0x55968171cc13 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::hb893a6822ee9fdcb
[INFO] [stdout]   22:     0x55968170a12e - std::thread::local::LocalKey<T>::try_with::h75111961e4fc3643
[INFO] [stdout]   23:     0x559681709876 - std::thread::local::LocalKey<T>::with::he9be7ed7e991aafc
[INFO] [stdout]   24:     0x55968171c72e - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::ha05aca3856e4b72a
[INFO] [stdout]   25:     0x5596816d708e - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::hf6c3b6c9dda370e9
[INFO] [stdout]   26:     0x5596817163be - <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll::hebfbe6a00a19109f
[INFO] [stdout]   27:     0x559681706e70 - async_executor::Executor::run::{{closure}}::hc34e8fc5283b3260
[INFO] [stdout]   28:     0x559681706a6f - async_executor::LocalExecutor::run::{{closure}}::hd8cf02b31b26e3e5
[INFO] [stdout]   29:     0x559681716d99 - async_io::driver::block_on::{{closure}}::h82aa89f6d0001858
[INFO] [stdout]   30:     0x55968170a9c4 - std::thread::local::LocalKey<T>::try_with::hc20585af1e6a69bb
[INFO] [stdout]   31:     0x5596817096a6 - std::thread::local::LocalKey<T>::with::h4401b56c7f8583d5
[INFO] [stdout]   32:     0x559681716a21 - async_io::driver::block_on::hf0012c0acfe29860
[INFO] [stdout]   33:     0x559681708d12 - async_global_executor::reactor::block_on::{{closure}}::h0bae666a59148d5b
[INFO] [stdout]   34:     0x559681708cd2 - async_global_executor::reactor::block_on::h6c2e3de9e9ee7c83
[INFO] [stdout]   35:     0x559681709012 - async_global_executor::executor::block_on::{{closure}}::h45fcedd0ad1130ed
[INFO] [stdout]   36:     0x55968170ab35 - std::thread::local::LocalKey<T>::try_with::hf2926b734573574c
[INFO] [stdout]   37:     0x559681709626 - std::thread::local::LocalKey<T>::with::h2ff3899acd7e3a73
[INFO] [stdout]   38:     0x559681708faa - async_global_executor::executor::block_on::h931d741b50668e30
[INFO] [stdout]   39:     0x55968171e810 - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::h7ccd015e938962fc
[INFO] [stdout]   40:     0x55968171c9e1 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::ha06b6b35534b9db8
[INFO] [stdout]   41:     0x55968170a287 - std::thread::local::LocalKey<T>::try_with::h763fd4c7154114b8
[INFO] [stdout]   42:     0x5596817098a6 - std::thread::local::LocalKey<T>::with::hf6c2fefa5a0f4a4a
[INFO] [stdout]   43:     0x55968171c77a - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::hd6b05be5bdc7381d
[INFO] [stdout]   44:     0x55968171e77a - async_std::task::builder::Builder::blocking::{{closure}}::hd77362054629ce6c
[INFO] [stdout]   45:     0x55968170adb5 - std::thread::local::LocalKey<T>::try_with::hf9289431f79293ae
[INFO] [stdout]   46:     0x5596817097c6 - std::thread::local::LocalKey<T>::with::hc64e1596a7057f46
[INFO] [stdout]   47:     0x55968171e43c - async_std::task::builder::Builder::blocking::h22df1d14b29207a2
[INFO] [stdout]   48:     0x55968171e92c - async_std::task::block_on::block_on::h5f11e4b061ff908a
[INFO] [stdout]   49:     0x55968171ee67 - rust_out::main::h7d13ed1f0b74fb4f
[INFO] [stdout]   50:     0x55968170cd73 - core::ops::function::FnOnce::call_once::h9310bc2590e31970
[INFO] [stdout]   51:     0x5596817090d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::haeb71db878654b8a
[INFO] [stdout]   52:     0x559681709239 - std::rt::lang_start::{{closure}}::h3fc7e49d09688110
[INFO] [stdout]   53:     0x55968183ef81 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   54:     0x55968183ef81 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   55:     0x55968183ef81 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   56:     0x55968183ef81 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   57:     0x55968183ef81 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   58:     0x55968183ef81 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   59:     0x55968183ef81 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   60:     0x55968183ef81 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   61:     0x55968183ef81 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   62:     0x559681709217 - std::rt::lang_start::hd109d716ba1a5b01
[INFO] [stdout]   63:     0x55968171fee5 - main
[INFO] [stdout]   64:     0x7f78906c9d90 - <unknown>
[INFO] [stdout]   65:     0x7f78906c9e40 - __libc_start_main
[INFO] [stdout]   66:     0x5596816d6e75 - _start
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "869b2924c65e70fabea3006548badbfd5882dda6e95865dc9dc696c6f09e0a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869b2924c65e70fabea3006548badbfd5882dda6e95865dc9dc696c6f09e0a9c", kill_on_drop: false }`
[INFO] [stdout] 869b2924c65e70fabea3006548badbfd5882dda6e95865dc9dc696c6f09e0a9c
[INFO] testing atomic-file-1.0.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate atomic-file 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate atomic-file 1.0.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic-file 1.0.0
[INFO] finished tweaking crates.io crate atomic-file 1.0.0
[INFO] tweaked toml for crates.io crate atomic-file 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f635291092040c0d5a516cf7fd3e29342e36f84d27f2ff9d63da2914c4b2978
[INFO] running `Command { std: "docker" "start" "-a" "5f635291092040c0d5a516cf7fd3e29342e36f84d27f2ff9d63da2914c4b2978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f635291092040c0d5a516cf7fd3e29342e36f84d27f2ff9d63da2914c4b2978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f635291092040c0d5a516cf7fd3e29342e36f84d27f2ff9d63da2914c4b2978", kill_on_drop: false }`
[INFO] [stdout] 5f635291092040c0d5a516cf7fd3e29342e36f84d27f2ff9d63da2914c4b2978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 771646d5a2c8cda01b8603c4b993e2915d26363f1632b803c2e1f4c9cda2fa8e
[INFO] running `Command { std: "docker" "start" "-a" "771646d5a2c8cda01b8603c4b993e2915d26363f1632b803c2e1f4c9cda2fa8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling value-bag v1.7.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling event-listener v5.0.0
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling async-channel v2.2.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling polling v3.4.0
[INFO] [stderr]    Compiling async-io v2.3.1
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling atomic-file v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.51s
[INFO] running `Command { std: "docker" "inspect" "771646d5a2c8cda01b8603c4b993e2915d26363f1632b803c2e1f4c9cda2fa8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771646d5a2c8cda01b8603c4b993e2915d26363f1632b803c2e1f4c9cda2fa8e", kill_on_drop: false }`
[INFO] [stdout] 771646d5a2c8cda01b8603c4b993e2915d26363f1632b803c2e1f4c9cda2fa8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23677060aeed13f842fa4ec0b0049d7b5fdc913124c1ffb0c05e581eaad234f0
[INFO] running `Command { std: "docker" "start" "-a" "23677060aeed13f842fa4ec0b0049d7b5fdc913124c1ffb0c05e581eaad234f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling sysinfo v0.26.9
[INFO] [stderr]    Compiling whoami v1.4.1
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling cargo-platform v0.1.7
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling testdir v0.7.3
[INFO] [stderr]    Compiling atomic-file v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.25s
[INFO] running `Command { std: "docker" "inspect" "23677060aeed13f842fa4ec0b0049d7b5fdc913124c1ffb0c05e581eaad234f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23677060aeed13f842fa4ec0b0049d7b5fdc913124c1ffb0c05e581eaad234f0", kill_on_drop: false }`
[INFO] [stdout] 23677060aeed13f842fa4ec0b0049d7b5fdc913124c1ffb0c05e581eaad234f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6f71d8028edb8a1ca26250c3560763888ed0db428c4d2f16947f30348adb19e
[INFO] running `Command { std: "docker" "start" "-a" "a6f71d8028edb8a1ca26250c3560763888ed0db428c4d2f16947f30348adb19e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomic_file-680d8c04cd0a3803)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_version_to_bytes ... ok
[INFO] [stdout] test tests::test_verify_upgrade_paths ... ok
[INFO] [stdout] test tests::smoke_test_tokio ... ok
[INFO] [stdout] test tests::smoke_test_async_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic-file
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 77) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 38) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/lib.rs:20:90:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: unable to open versioned file
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <E as anyhow::context::ext::StdError>::ext_context
[INFO] [stdout]    1: anyhow::context::<impl anyhow::Context<T,E> for core::result::Result<T,E>>::context
[INFO] [stdout]    2: atomic_file::open_file::{{closure}}
[INFO] [stdout]    3: rust_out::main::main::{{closure}}
[INFO] [stdout]    4: rust_out::main::{{closure}}
[INFO] [stdout]    5: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]    6: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]    7: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]    8: std::thread::local::LocalKey<T>::with
[INFO] [stdout]    9: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   10: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll
[INFO] [stdout]   11: <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll
[INFO] [stdout]   12: async_executor::Executor::run::{{closure}}
[INFO] [stdout]   13: async_executor::LocalExecutor::run::{{closure}}
[INFO] [stdout]   14: async_io::driver::block_on::{{closure}}
[INFO] [stdout]   15: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   16: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   17: async_io::driver::block_on
[INFO] [stdout]   18: async_global_executor::reactor::block_on::{{closure}}
[INFO] [stdout]   19: async_global_executor::reactor::block_on
[INFO] [stdout]   20: async_global_executor::executor::block_on::{{closure}}
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   23: async_global_executor::executor::block_on
[INFO] [stdout]   24: async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}
[INFO] [stdout]   25: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]   26: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   27: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   28: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   29: async_std::task::builder::Builder::blocking::{{closure}}
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   32: async_std::task::builder::Builder::blocking
[INFO] [stdout]   33: async_std::task::block_on::block_on
[INFO] [stdout]   34: rust_out::main
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]   37: std::rt::lang_start::{{closure}}
[INFO] [stdout]   38: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   39: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   40: std::panicking::try
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   41: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   42: std::rt::lang_start_internal::{{closure}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   43: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   44: std::panicking::try
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   45: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   46: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   47: std::rt::lang_start
[INFO] [stdout]   48: main
[INFO] [stdout]   49: <unknown>
[INFO] [stdout]   50: __libc_start_main
[INFO] [stdout]   51: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5585216c3966 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x5585216c3966 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5585216c3966 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5585216c3966 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5585216e4ab0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x5585216e4ab0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x5585216c164f - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x5585216c3744 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5585216c3744 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5585216c4fc7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x5585216c4d29 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x5585216c5458 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stdout]   12:     0x5585216c5332 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   13:     0x5585216c3e66 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x5585216c5084 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   15:     0x55852154f605 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55852154fb63 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x5585215984c3 - rust_out::main::main::{{closure}}::haaf58593442ad677
[INFO] [stdout]   18:     0x558521598ccc - rust_out::main::{{closure}}::h972b9ab6276b37b9
[INFO] [stdout]   19:     0x558521550188 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}::he0b7b11a596745d0
[INFO] [stdout]   20:     0x558521595c33 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::h3fdda6afab9c9db3
[INFO] [stdout]   21:     0x558521583354 - std::thread::local::LocalKey<T>::try_with::h458f5d16b65acb74
[INFO] [stdout]   22:     0x558521582bd6 - std::thread::local::LocalKey<T>::with::h0254919a3ebedc82
[INFO] [stdout]   23:     0x558521595a5e - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::hf4b40efef2c58d87
[INFO] [stdout]   24:     0x55852154ffce - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::ha8fb46c2750ca00c
[INFO] [stdout]   25:     0x55852158f5fe - <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll::h153ca0b82049d399
[INFO] [stdout]   26:     0x558521580040 - async_executor::Executor::run::{{closure}}::h47531f4978dc4fa8
[INFO] [stdout]   27:     0x55852157fc3f - async_executor::LocalExecutor::run::{{closure}}::hc16c4c0ed7ccf26b
[INFO] [stdout]   28:     0x558521590009 - async_io::driver::block_on::{{closure}}::h25cda4ce511d4b5f
[INFO] [stdout]   29:     0x55852158387c - std::thread::local::LocalKey<T>::try_with::h6ffd8153a24faa08
[INFO] [stdout]   30:     0x558521582df6 - std::thread::local::LocalKey<T>::with::hdc85b42c4b43e1e3
[INFO] [stdout]   31:     0x55852158fc61 - async_io::driver::block_on::ha3695937cdbcaf99
[INFO] [stdout]   32:     0x5585215822d2 - async_global_executor::reactor::block_on::{{closure}}::h5c1361612c7ca2fc
[INFO] [stdout]   33:     0x558521582292 - async_global_executor::reactor::block_on::haf3b1685aa89c24d
[INFO] [stdout]   34:     0x5585215825d2 - async_global_executor::executor::block_on::{{closure}}::he0de018d6809de1c
[INFO] [stdout]   35:     0x5585215835ed - std::thread::local::LocalKey<T>::try_with::h4e8ec45098be8edb
[INFO] [stdout]   36:     0x558521582d16 - std::thread::local::LocalKey<T>::with::hb0a3a657b0e2000c
[INFO] [stdout]   37:     0x55852158256a - async_global_executor::executor::block_on::h0de18072c7b4b251
[INFO] [stdout]   38:     0x558521597ab0 - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::hc3ebf22d3a91b286
[INFO] [stdout]   39:     0x558521595e81 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::ha1f84aad42cb51a0
[INFO] [stdout]   40:     0x558521583aeb - std::thread::local::LocalKey<T>::try_with::h8e5b9de5c7a93eb4
[INFO] [stdout]   41:     0x558521582e56 - std::thread::local::LocalKey<T>::with::hee334e5cbc381971
[INFO] [stdout]   42:     0x5585215959da - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h81cfec72f634a61a
[INFO] [stdout]   43:     0x558521597a0a - async_std::task::builder::Builder::blocking::{{closure}}::hbca8de6d281fbdb4
[INFO] [stdout]   44:     0x55852158320d - std::thread::local::LocalKey<T>::try_with::h37b12ba27f2ba85c
[INFO] [stdout]   45:     0x558521582c66 - std::thread::local::LocalKey<T>::with::h535156819fe68011
[INFO] [stdout]   46:     0x5585215976dc - async_std::task::builder::Builder::blocking::hde42370b9b689f30
[INFO] [stdout]   47:     0x558521597bcc - async_std::task::block_on::block_on::h8eab5d0714aa9b90
[INFO] [stdout]   48:     0x558521597ff7 - rust_out::main::hff4e5118cb484971
[INFO] [stdout]   49:     0x558521586043 - core::ops::function::FnOnce::call_once::h07035dc3b47525ba
[INFO] [stdout]   50:     0x558521582696 - std::sys_common::backtrace::__rust_begin_short_backtrace::h27e28290e6a5ea6b
[INFO] [stdout]   51:     0x5585215827f9 - std::rt::lang_start::{{closure}}::hc9e353f29d6b9183
[INFO] [stdout]   52:     0x5585216bbe31 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   53:     0x5585216bbe31 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   54:     0x5585216bbe31 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   55:     0x5585216bbe31 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   56:     0x5585216bbe31 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   57:     0x5585216bbe31 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   58:     0x5585216bbe31 - std::panicking::try::hf94d97659ed75d92
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   59:     0x5585216bbe31 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x5585216bbe31 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   61:     0x5585215827d7 - std::rt::lang_start::h613ce2a20714e78a
[INFO] [stdout]   62:     0x558521598da5 - main
[INFO] [stdout]   63:     0x7f8cf23f3d90 - <unknown>
[INFO] [stdout]   64:     0x7f8cf23f3e40 - __libc_start_main
[INFO] [stdout]   65:     0x55852154fe65 - _start
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 77) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/lib.rs:34:84:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: unable to open versioned file
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <E as anyhow::context::ext::StdError>::ext_context
[INFO] [stdout]    1: anyhow::context::<impl anyhow::Context<T,E> for core::result::Result<T,E>>::context
[INFO] [stdout]    2: atomic_file::open_file::{{closure}}
[INFO] [stdout]    3: rust_out::main::main::{{closure}}
[INFO] [stdout]    4: rust_out::main::{{closure}}
[INFO] [stdout]    5: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]    6: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]    7: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]    8: std::thread::local::LocalKey<T>::with
[INFO] [stdout]    9: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   10: <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll
[INFO] [stdout]   11: <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll
[INFO] [stdout]   12: async_executor::Executor::run::{{closure}}
[INFO] [stdout]   13: async_executor::LocalExecutor::run::{{closure}}
[INFO] [stdout]   14: async_io::driver::block_on::{{closure}}
[INFO] [stdout]   15: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   16: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   17: async_io::driver::block_on
[INFO] [stdout]   18: async_global_executor::reactor::block_on::{{closure}}
[INFO] [stdout]   19: async_global_executor::reactor::block_on
[INFO] [stdout]   20: async_global_executor::executor::block_on::{{closure}}
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   23: async_global_executor::executor::block_on
[INFO] [stdout]   24: async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}
[INFO] [stdout]   25: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}
[INFO] [stdout]   26: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   27: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   28: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current
[INFO] [stdout]   29: async_std::task::builder::Builder::blocking::{{closure}}
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with
[INFO] [stdout]   32: async_std::task::builder::Builder::blocking
[INFO] [stdout]   33: async_std::task::block_on::block_on
[INFO] [stdout]   34: rust_out::main
[INFO] [stdout]   35: core::ops::function::FnOnce::call_once
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]   37: std::rt::lang_start::{{closure}}
[INFO] [stdout]   38: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   39: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   40: std::panicking::try
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   41: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   42: std::rt::lang_start_internal::{{closure}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   43: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   44: std::panicking::try
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   45: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   46: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   47: std::rt::lang_start
[INFO] [stdout]   48: main
[INFO] [stdout]   49: <unknown>
[INFO] [stdout]   50: __libc_start_main
[INFO] [stdout]   51: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561c3fe464f6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x561c3fe464f6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x561c3fe464f6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x561c3fe464f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561c3fe67640 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x561c3fe67640 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x561c3fe441df - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x561c3fe462d4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x561c3fe462d4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x561c3fe47b57 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x561c3fe478b9 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x561c3fe47fe8 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stdout]   12:     0x561c3fe47ec2 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   13:     0x561c3fe469f6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x561c3fe47c14 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   15:     0x561c3fcd1605 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x561c3fcd1b63 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x561c3fd1a6d7 - rust_out::main::main::{{closure}}::haaf58593442ad677
[INFO] [stdout]   18:     0x561c3fd1b4fc - rust_out::main::{{closure}}::h972b9ab6276b37b9
[INFO] [stdout]   19:     0x561c3fcd2188 - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::{{closure}}::he0b7b11a596745d0
[INFO] [stdout]   20:     0x561c3fd17d53 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::h3fdda6afab9c9db3
[INFO] [stdout]   21:     0x561c3fd05354 - std::thread::local::LocalKey<T>::try_with::h458f5d16b65acb74
[INFO] [stdout]   22:     0x561c3fd04bd6 - std::thread::local::LocalKey<T>::with::h0254919a3ebedc82
[INFO] [stdout]   23:     0x561c3fd17b7e - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::hf4b40efef2c58d87
[INFO] [stdout]   24:     0x561c3fcd1fce - <async_std::task::builder::SupportTaskLocals<F> as core::future::future::Future>::poll::ha8fb46c2750ca00c
[INFO] [stdout]   25:     0x561c3fd1171e - <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll::h153ca0b82049d399
[INFO] [stdout]   26:     0x561c3fd02040 - async_executor::Executor::run::{{closure}}::h47531f4978dc4fa8
[INFO] [stdout]   27:     0x561c3fd01c3f - async_executor::LocalExecutor::run::{{closure}}::hc16c4c0ed7ccf26b
[INFO] [stdout]   28:     0x561c3fd12129 - async_io::driver::block_on::{{closure}}::h25cda4ce511d4b5f
[INFO] [stdout]   29:     0x561c3fd0587c - std::thread::local::LocalKey<T>::try_with::h6ffd8153a24faa08
[INFO] [stdout]   30:     0x561c3fd04df6 - std::thread::local::LocalKey<T>::with::hdc85b42c4b43e1e3
[INFO] [stdout]   31:     0x561c3fd11d81 - async_io::driver::block_on::ha3695937cdbcaf99
[INFO] [stdout]   32:     0x561c3fd042d2 - async_global_executor::reactor::block_on::{{closure}}::h5c1361612c7ca2fc
[INFO] [stdout]   33:     0x561c3fd04292 - async_global_executor::reactor::block_on::haf3b1685aa89c24d
[INFO] [stdout]   34:     0x561c3fd045d2 - async_global_executor::executor::block_on::{{closure}}::he0de018d6809de1c
[INFO] [stdout]   35:     0x561c3fd055ed - std::thread::local::LocalKey<T>::try_with::h4e8ec45098be8edb
[INFO] [stdout]   36:     0x561c3fd04d16 - std::thread::local::LocalKey<T>::with::hb0a3a657b0e2000c
[INFO] [stdout]   37:     0x561c3fd0456a - async_global_executor::executor::block_on::h0de18072c7b4b251
[INFO] [stdout]   38:     0x561c3fd19bd0 - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::hc3ebf22d3a91b286
[INFO] [stdout]   39:     0x561c3fd17fa1 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::ha1f84aad42cb51a0
[INFO] [stdout]   40:     0x561c3fd05aeb - std::thread::local::LocalKey<T>::try_with::h8e5b9de5c7a93eb4
[INFO] [stdout]   41:     0x561c3fd04e56 - std::thread::local::LocalKey<T>::with::hee334e5cbc381971
[INFO] [stdout]   42:     0x561c3fd17afa - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h81cfec72f634a61a
[INFO] [stdout]   43:     0x561c3fd19b2a - async_std::task::builder::Builder::blocking::{{closure}}::hbca8de6d281fbdb4
[INFO] [stdout]   44:     0x561c3fd0520d - std::thread::local::LocalKey<T>::try_with::h37b12ba27f2ba85c
[INFO] [stdout]   45:     0x561c3fd04c66 - std::thread::local::LocalKey<T>::with::h535156819fe68011
[INFO] [stdout]   46:     0x561c3fd197fc - async_std::task::builder::Builder::blocking::hde42370b9b689f30
[INFO] [stdout]   47:     0x561c3fd19cec - async_std::task::block_on::block_on::h8eab5d0714aa9b90
[INFO] [stdout]   48:     0x561c3fd1a227 - rust_out::main::hff4e5118cb484971
[INFO] [stdout]   49:     0x561c3fd08043 - core::ops::function::FnOnce::call_once::h07035dc3b47525ba
[INFO] [stdout]   50:     0x561c3fd04696 - std::sys_common::backtrace::__rust_begin_short_backtrace::h27e28290e6a5ea6b
[INFO] [stdout]   51:     0x561c3fd047f9 - std::rt::lang_start::{{closure}}::hc9e353f29d6b9183
[INFO] [stdout]   52:     0x561c3fe3e9c1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   53:     0x561c3fe3e9c1 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   54:     0x561c3fe3e9c1 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   55:     0x561c3fe3e9c1 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   56:     0x561c3fe3e9c1 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   57:     0x561c3fe3e9c1 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   58:     0x561c3fe3e9c1 - std::panicking::try::hf94d97659ed75d92
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   59:     0x561c3fe3e9c1 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x561c3fe3e9c1 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   61:     0x561c3fd047d7 - std::rt::lang_start::h613ce2a20714e78a
[INFO] [stdout]   62:     0x561c3fd1b5d5 - main
[INFO] [stdout]   63:     0x7f0a28048d90 - <unknown>
[INFO] [stdout]   64:     0x7f0a28048e40 - __libc_start_main
[INFO] [stdout]   65:     0x561c3fcd1e65 - _start
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 38)
[INFO] [stdout]     src/lib.rs - (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a6f71d8028edb8a1ca26250c3560763888ed0db428c4d2f16947f30348adb19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f71d8028edb8a1ca26250c3560763888ed0db428c4d2f16947f30348adb19e", kill_on_drop: false }`
[INFO] [stdout] a6f71d8028edb8a1ca26250c3560763888ed0db428c4d2f16947f30348adb19e
