[INFO] fetching crate tuikit 0.5.0...
[INFO] testing tuikit-0.5.0 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate tuikit 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate tuikit 0.5.0 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tuikit 0.5.0
[INFO] finished tweaking crates.io crate tuikit 0.5.0
[INFO] tweaked toml for crates.io crate tuikit 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate tuikit 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f7cca9a0a5c96302479b149bfb62cc4858a782c0bcbafa62c5ec84cb3c381b9
[INFO] running `Command { std: "docker" "start" "-a" "3f7cca9a0a5c96302479b149bfb62cc4858a782c0bcbafa62c5ec84cb3c381b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f7cca9a0a5c96302479b149bfb62cc4858a782c0bcbafa62c5ec84cb3c381b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7cca9a0a5c96302479b149bfb62cc4858a782c0bcbafa62c5ec84cb3c381b9", kill_on_drop: false }`
[INFO] [stdout] 3f7cca9a0a5c96302479b149bfb62cc4858a782c0bcbafa62c5ec84cb3c381b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0bd1e76038112ab8a9937238b52b7183b8fc72720f287fdca40ce02fd7e9a4
[INFO] running `Command { std: "docker" "start" "-a" "bd0bd1e76038112ab8a9937238b52b7183b8fc72720f287fdca40ce02fd7e9a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.24.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling tuikit v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "bd0bd1e76038112ab8a9937238b52b7183b8fc72720f287fdca40ce02fd7e9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0bd1e76038112ab8a9937238b52b7183b8fc72720f287fdca40ce02fd7e9a4", kill_on_drop: false }`
[INFO] [stdout] bd0bd1e76038112ab8a9937238b52b7183b8fc72720f287fdca40ce02fd7e9a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7039fadc86005c5e60af036a1e9c0f2ad22eccabcf004a5a21bbc667ab88ffa4
[INFO] running `Command { std: "docker" "start" "-a" "7039fadc86005c5e60af036a1e9c0f2ad22eccabcf004a5a21bbc667ab88ffa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling tuikit v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `NonCopy` is never constructed
[INFO] [stdout]   --> src/spinlock.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     struct NonCopy(i32);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "7039fadc86005c5e60af036a1e9c0f2ad22eccabcf004a5a21bbc667ab88ffa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7039fadc86005c5e60af036a1e9c0f2ad22eccabcf004a5a21bbc667ab88ffa4", kill_on_drop: false }`
[INFO] [stdout] 7039fadc86005c5e60af036a1e9c0f2ad22eccabcf004a5a21bbc667ab88ffa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d1f0b6b6a27b753fe83d577c37687a2f7cf73ecb5f2bad1173eff0864a6d7f7
[INFO] running `Command { std: "docker" "start" "-a" "7d1f0b6b6a27b753fe83d577c37687a2f7cf73ecb5f2bad1173eff0864a6d7f7", kill_on_drop: false }`
[INFO] [stderr] warning: struct `NonCopy` is never constructed
[INFO] [stderr]   --> src/spinlock.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |     struct NonCopy(i32);
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tuikit` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuikit-2ad41124eaa58fac)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test key::test::bind_shift_key ... ok
[INFO] [stdout] test screen::test::test_cell_iterator ... ok
[INFO] [stdout] test spinlock::tests::smoke ... ok
[INFO] [stdout] test widget::align::tests::align_end ... ok
[INFO] [stdout] test spinlock::tests::test_mutex_unsized ... ok
[INFO] [stdout] test widget::align::tests::align_center ... ok
[INFO] [stdout] test widget::align::tests::size_lt0_return_start ... ok
[INFO] [stdout] test widget::align::tests::align_start ... ok
[INFO] [stdout] test widget::align::tests::container_size_too_small_return_start ... ok
[INFO] [stdout] test spinlock::tests::lots_and_lots ... ok
[INFO] [stdout] test widget::split::test::exceeded_should_be_ignored ... ok
[INFO] [stdout] test widget::split::test::grow ... ok
[INFO] [stdout] test widget::split::test::mutable_widget ... ok
[INFO] [stdout] test widget::split::test::shrink ... ok
[INFO] [stdout] test widget::split::test::single_splits_should_take_over_all_spaces ... ok
[INFO] [stdout] test widget::split::test::size_hint_of_hsplit ... ok
[INFO] [stdout] test widget::split::test::size_hint_of_vsplit ... ok
[INFO] [stdout] test widget::split::test::two_splits_should_take_50_percent ... ok
[INFO] [stdout] test widget::stack::test::mutable_widget ... ok
[INFO] [stdout] test widget::stack::test::size_hint ... ok
[INFO] [stdout] test widget::win::test::mutable_widget ... ok
[INFO] [stdout] test widget::split::test::message_should_be_dispatched_correctly_mut ... ok
[INFO] [stdout] test widget::win::test::size_hint_for_window_should_include_border ... ok
[INFO] [stdout] test widget::split::test::splits_should_create_on_empty_items ... ok
[INFO] [stdout] test widget::split::test::message_should_be_dispatched_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tuikit
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/raw.rs - raw (line 12) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 25) - compile ... ok
[INFO] [stdout] test src/term.rs - term (line 7) - compile ... ok
[INFO] [stdout] test src/term.rs - term::Term<UserEvent>::with_options (line 169) - compile ... ok
[INFO] [stdout] test src/term.rs - term::Term<UserEvent>::new (line 157) - compile ... ok
[INFO] [stdout] test src/input.rs - input (line 3) - compile ... ok
[INFO] [stdout] test src/term.rs - term::Term<UserEvent>::with_height (line 145) - compile ... ok
[INFO] [stdout] test src/color.rs - color::Color (line 3) ... ok
[INFO] [stdout] test src/attr.rs - attr::Attr (line 9) ... ok
[INFO] [stdout] test src/output.rs - output (line 4) ... FAILED
[INFO] [stdout] test src/attr.rs - attr::Attr::extend (line 33) ... ok
[INFO] [stdout] test src/screen.rs - screen::Screen::iter_cell (line 202) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/output.rs - output (line 4) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at src/output.rs:9:54:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Custom { kind: Other, error: TermUnset }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c5c404b5fca - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5c5c404b5fca - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5c5c404b5fca - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c5c404b5fca - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c5c404d2463 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5c5c404d2463 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x5c5c404b3a33 - std::io::Write::write_fmt::hc00bff0a88e08857
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x5c5c404b5e12 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5c5c404b6ddc - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5c5c404b6c22 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   10:     0x5c5c404b73b7 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:801:13
[INFO] [stdout]   11:     0x5c5c404b724a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   12:     0x5c5c404b64a9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   13:     0x5c5c404b6edc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   14:     0x5c5c40461400 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   15:     0x5c5c40461816 - core::result::unwrap_failed::h05e0602ed34287c5
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1699:5
[INFO] [stdout]   16:     0x5c5c40462333 - rust_out::main::_doctest_main_src_output_rs_4_0::h3d5124fdd0e93392
[INFO] [stdout]   17:     0x5c5c40462256 - rust_out::main::h57eefffa92e38ed0
[INFO] [stdout]   18:     0x5c5c40461d03 - core::ops::function::FnOnce::call_once::hcb3872443a25b5b7
[INFO] [stdout]   19:     0x5c5c40461ca6 - std::sys::backtrace::__rust_begin_short_backtrace::hb8f53f53663d2e9e
[INFO] [stdout]   20:     0x5c5c40461c89 - std::rt::lang_start::{{closure}}::h0d6bdb8cb611c7e9
[INFO] [stdout]   21:     0x5c5c404b0257 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hba2470d01d3f5e41
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   22:     0x5c5c404b0257 - std::panicking::try::do_call::hc063fb73159aab72
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   23:     0x5c5c404b0257 - std::panicking::try::h2767c6d245d3a3bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   24:     0x5c5c404b0257 - std::panic::catch_unwind::h061c6ef75790da63
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   25:     0x5c5c404b0257 - std::rt::lang_start_internal::{{closure}}::h5c5e35b11a4b8c4e
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/rt.rs:174:48
[INFO] [stdout]   26:     0x5c5c404b0257 - std::panicking::try::do_call::h705e99690a8109cc
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   27:     0x5c5c404b0257 - std::panicking::try::he5f4452754ed9a34
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   28:     0x5c5c404b0257 - std::panic::catch_unwind::h5db61b3bcbe883e5
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   29:     0x5c5c404b0257 - std::rt::lang_start_internal::h81da9b59bab665c6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/rt.rs:174:20
[INFO] [stdout]   30:     0x5c5c40461c67 - std::rt::lang_start::h2798034e47ddebf9
[INFO] [stdout]   31:     0x5c5c40462465 - main
[INFO] [stdout]   32:     0x753febd36d90 - <unknown>
[INFO] [stdout]   33:     0x753febd36e40 - __libc_start_main
[INFO] [stdout]   34:     0x5c5c40461b75 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/output.rs - output (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7d1f0b6b6a27b753fe83d577c37687a2f7cf73ecb5f2bad1173eff0864a6d7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1f0b6b6a27b753fe83d577c37687a2f7cf73ecb5f2bad1173eff0864a6d7f7", kill_on_drop: false }`
[INFO] [stdout] 7d1f0b6b6a27b753fe83d577c37687a2f7cf73ecb5f2bad1173eff0864a6d7f7
