[INFO] fetching crate jinglebells 0.1.0...
[INFO] testing jinglebells-0.1.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate jinglebells 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate jinglebells 0.1.0
[INFO] finished tweaking crates.io crate jinglebells 0.1.0
[INFO] tweaked toml for crates.io crate jinglebells 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jinglebells 0.1.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jinglebells 0.1.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4765488b8e24f9bf9440bb49d8858f572f12b7279fd0bdcd2343c4320fccae5c
[INFO] running `Command { std: "docker" "start" "-a" "4765488b8e24f9bf9440bb49d8858f572f12b7279fd0bdcd2343c4320fccae5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4765488b8e24f9bf9440bb49d8858f572f12b7279fd0bdcd2343c4320fccae5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4765488b8e24f9bf9440bb49d8858f572f12b7279fd0bdcd2343c4320fccae5c", kill_on_drop: false }`
[INFO] [stdout] 4765488b8e24f9bf9440bb49d8858f572f12b7279fd0bdcd2343c4320fccae5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75cf81e9f99f8304f2e4b3800d5bf634b21dd8cf976fba7d6765801a72e41e1d
[INFO] running `Command { std: "docker" "start" "-a" "75cf81e9f99f8304f2e4b3800d5bf634b21dd8cf976fba7d6765801a72e41e1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]    Compiling extended v0.1.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling symphonia-core v0.5.4
[INFO] [stderr]    Compiling clap_builder v4.5.42
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling symphonia-metadata v0.5.4
[INFO] [stderr]    Compiling symphonia-codec-aac v0.5.4
[INFO] [stderr]    Compiling symphonia-codec-pcm v0.5.4
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.5.4
[INFO] [stderr]    Compiling symphonia-format-riff v0.5.4
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]    Compiling symphonia-format-isomp4 v0.5.4
[INFO] [stderr]    Compiling symphonia-bundle-flac v0.5.4
[INFO] [stderr]    Compiling symphonia-codec-vorbis v0.5.4
[INFO] [stderr]    Compiling symphonia-format-ogg v0.5.4
[INFO] [stderr]    Compiling symphonia v0.5.4
[INFO] [stderr]    Compiling rodio v0.21.1
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling clap v4.5.42
[INFO] [stderr]    Compiling jinglebells v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "75cf81e9f99f8304f2e4b3800d5bf634b21dd8cf976fba7d6765801a72e41e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75cf81e9f99f8304f2e4b3800d5bf634b21dd8cf976fba7d6765801a72e41e1d", kill_on_drop: false }`
[INFO] [stdout] 75cf81e9f99f8304f2e4b3800d5bf634b21dd8cf976fba7d6765801a72e41e1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41cdd80ace83615a1edad3cfcd6bbca2606908d2d81f7f02207993566f4e2f44
[INFO] running `Command { std: "docker" "start" "-a" "41cdd80ace83615a1edad3cfcd6bbca2606908d2d81f7f02207993566f4e2f44", kill_on_drop: false }`
[INFO] [stderr]    Compiling jinglebells v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "41cdd80ace83615a1edad3cfcd6bbca2606908d2d81f7f02207993566f4e2f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41cdd80ace83615a1edad3cfcd6bbca2606908d2d81f7f02207993566f4e2f44", kill_on_drop: false }`
[INFO] [stdout] 41cdd80ace83615a1edad3cfcd6bbca2606908d2d81f7f02207993566f4e2f44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c01940c76e8ceacb028a42295fbd772526983a87dbcd2637c0f806e2d695faee
[INFO] running `Command { std: "docker" "start" "-a" "c01940c76e8ceacb028a42295fbd772526983a87dbcd2637c0f806e2d695faee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jinglebells-0adb5495d17bacff)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test audio::tests::test_layered_oscillator_harmonic ... ok
[INFO] [stdout] test audio::tests::test_oscillator_creation ... ok
[INFO] [stdout] test audio::tests::test_layered_oscillator_detune ... ok
[INFO] [stdout] test audio::tests::test_adsr_envelope ... ok
[INFO] [stdout] test audio::tests::test_layered_oscillator_sample_generation ... ok
[INFO] [stdout] test audio::tests::test_layered_oscillator_creation ... ok
[INFO] [stdout] test audio::tests::test_oscillator_sample_generation ... ok
[INFO] [stdout] test effects::tests::test_agc_effect ... ok
[INFO] [stdout] test effects::tests::test_delay_buffer ... ok
[INFO] [stdout] test effects::tests::test_lowpass_effect ... ok
[INFO] [stdout] test effects::tests::test_echo_effect ... ok
[INFO] [stdout] test effects::tests::test_lowpass_filter ... ok
[INFO] [stdout] test effects::tests::test_normalize_samples ... ok
[INFO] [stdout] test effects::tests::test_peak_normalize ... ok
[INFO] [stdout] test effects::tests::test_reverb_effect ... ok
[INFO] [stdout] test export::tests::test_derive_seed ... ok
[INFO] [stdout] test export::tests::test_fork_generator ... ok
[INFO] [stdout] test export::tests::test_generator_creation ... ok
[INFO] [stdout] test export::tests::test_no_seed_operations ... ok
[INFO] [stdout] test export::tests::test_sample_combination ... ok
[INFO] [stdout] test export::tests::test_seed_reset ... ok
[INFO] [stdout] test export::tests::test_melody_sample_generation ... ok
[INFO] [stdout] test export::tests::test_seeded_generation ... ok
[INFO] [stdout] test export::tests::test_string_seed ... ok
[INFO] [stdout] test export::tests::test_tone_generation ... ok
[INFO] [stdout] test music::tests::test_chord_notes ... ok
[INFO] [stdout] test music::tests::test_note_frequency ... ok
[INFO] [stdout] test music::tests::test_scale_notes ... ok
[INFO] [stdout] test presets::tests::test_notification_jingle ... ok
[INFO] [stdout] test presets::tests::test_preset_names ... ok
[INFO] [stdout] test effects::tests::test_agc ... ok
[INFO] [stdout] test presets::tests::test_all_presets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jinglebells-8f82dce282372ce3)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests jinglebells
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at /tmp/rustdoctestc0cf7o/doctest_bundle_2024.rs:10:55:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: WavError(IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d2af8ba9042 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5d2af8ba9042 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5d2af8ba9042 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5d2af8ba9042 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5d2af8bcebf3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5d2af8bcebf3 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5d2af8ba6053 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5d2af8ba6053 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5d2af8ba8e92 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5d2af8baa5bc - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5d2af8baa3bf - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5d2af8baafd2 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5d2af8baad6a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5d2af8ba9539 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x5d2af8baa9fd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5d2af8bcd770 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5d2af8bcdae6 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x5d2af8b35140 - doctest_bundle_2024::__doctest_0::main::ha3235674b901b071
[INFO] [stdout]   18:     0x5d2af8b351c6 - doctest_bundle_2024::__doctest_0::__main_fn::h2b1b0ead54c58529
[INFO] [stdout]   19:     0x5d2af8b2dcc0 - doctest_runner_2024::__doctest_0::TEST::{{closure}}::hcfb2817d3d7387f4
[INFO] [stdout]   20:     0x5d2af8b293b6 - core::ops::function::FnOnce::call_once::h1b5b51336258f784
[INFO] [stdout]   21:     0x5d2af8b2e631 - doctest_runner_2024::main::hb51f73e99e4ae526
[INFO] [stdout]   22:     0x5d2af8b29423 - core::ops::function::FnOnce::call_once::h727e1317dd2dd109
[INFO] [stdout]   23:     0x5d2af8b28246 - std::sys::backtrace::__rust_begin_short_backtrace::h6dbad06ec98fd5eb
[INFO] [stdout]   24:     0x5d2af8b27fa9 - std::rt::lang_start::{{closure}}::h11770b9a8e6a9242
[INFO] [stdout]   25:     0x5d2af8b9eab0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc3929e8466919df6
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   26:     0x5d2af8b9eab0 - std::panicking::catch_unwind::do_call::hed30a66745299fca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5d2af8b9eab0 - std::panicking::catch_unwind::hdfb0bc9563518507
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5d2af8b9eab0 - std::panic::catch_unwind::hd0a1d748acfba573
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5d2af8b9eab0 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5d2af8b9eab0 - std::panicking::catch_unwind::do_call::h1114c52e864472d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   31:     0x5d2af8b9eab0 - std::panicking::catch_unwind::h91938c6665615bc7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   32:     0x5d2af8b9eab0 - std::panic::catch_unwind::h0c65d4211626564a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5d2af8b9eab0 - std::rt::lang_start_internal::hc41e58da8618ff02
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5d2af8b27f91 - std::rt::lang_start::h3ca576b114e561f7
[INFO] [stdout]   35:     0x5d2af8b2e805 - main
[INFO] [stdout]   36:     0x7ca1f370f1ca - <unknown>
[INFO] [stdout]   37:     0x7ca1f370f28b - __libc_start_main
[INFO] [stdout]   38:     0x5d2af8b275c5 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c01940c76e8ceacb028a42295fbd772526983a87dbcd2637c0f806e2d695faee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01940c76e8ceacb028a42295fbd772526983a87dbcd2637c0f806e2d695faee", kill_on_drop: false }`
[INFO] [stdout] c01940c76e8ceacb028a42295fbd772526983a87dbcd2637c0f806e2d695faee
