[INFO] cloning repository https://github.com/fosghen/minidsp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fosghen/minidsp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffosghen%2Fminidsp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffosghen%2Fminidsp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54f1a5bf50f9e712d648bf5f1d225737c5945230
[INFO] testing fosghen/minidsp against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffosghen%2Fminidsp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fosghen/minidsp
[INFO] finished tweaking git repo https://github.com/fosghen/minidsp
[INFO] tweaked toml for git repo https://github.com/fosghen/minidsp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fosghen/minidsp on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fosghen/minidsp 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termtree v0.5.1
[INFO] [stderr]   Downloaded predicates-tree v1.0.12
[INFO] [stderr]   Downloaded predicates-core v1.0.9
[INFO] [stderr]   Downloaded assert_cmd v2.0.17
[INFO] [stderr]   Downloaded float-cmp v0.10.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.27
[INFO] [stderr]   Downloaded predicates v3.1.3
[INFO] [stderr]   Downloaded zerocopy v0.8.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c4a1914dfd8cab1b7298860a1e29d88dd3cf96458885e7fc505253c07145142
[INFO] running `Command { std: "docker" "start" "-a" "2c4a1914dfd8cab1b7298860a1e29d88dd3cf96458885e7fc505253c07145142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c4a1914dfd8cab1b7298860a1e29d88dd3cf96458885e7fc505253c07145142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4a1914dfd8cab1b7298860a1e29d88dd3cf96458885e7fc505253c07145142", kill_on_drop: false }`
[INFO] [stdout] 2c4a1914dfd8cab1b7298860a1e29d88dd3cf96458885e7fc505253c07145142
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83ef8b9790791a4308a7254f47951b9055afb7857439393a4fd30b3f0e5b516
[INFO] running `Command { std: "docker" "start" "-a" "c83ef8b9790791a4308a7254f47951b9055afb7857439393a4fd30b3f0e5b516", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling minidsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.73s
[INFO] running `Command { std: "docker" "inspect" "c83ef8b9790791a4308a7254f47951b9055afb7857439393a4fd30b3f0e5b516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83ef8b9790791a4308a7254f47951b9055afb7857439393a4fd30b3f0e5b516", kill_on_drop: false }`
[INFO] [stdout] c83ef8b9790791a4308a7254f47951b9055afb7857439393a4fd30b3f0e5b516
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3f33a192dfede8b3e1003bed9ddf363772a010405671259552cde8905413398
[INFO] running `Command { std: "docker" "start" "-a" "d3f33a192dfede8b3e1003bed9ddf363772a010405671259552cde8905413398", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling minidsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.15s
[INFO] running `Command { std: "docker" "inspect" "d3f33a192dfede8b3e1003bed9ddf363772a010405671259552cde8905413398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f33a192dfede8b3e1003bed9ddf363772a010405671259552cde8905413398", kill_on_drop: false }`
[INFO] [stdout] d3f33a192dfede8b3e1003bed9ddf363772a010405671259552cde8905413398
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b96f41867d1817bd03afee4a057277bcde7b6c2bca181cac73b5abbdcf4cdf76
[INFO] running `Command { std: "docker" "start" "-a" "b96f41867d1817bd03afee4a057277bcde7b6c2bca181cac73b5abbdcf4cdf76", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minidsp-7c3dfef1762733ee)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test args::tests::test_parses_gen_sine_with_long_flags ... ok
[INFO] [stdout] test args::tests::test_parses_gen_sweep_with_defaults_present ... ok
[INFO] [stdout] test dsp::tests::test_add_signals_basic ... ok
[INFO] [stdout] test args::tests::test_parses_gen_noise_with_short_flags ... ok
[INFO] [stdout] test args::tests::test_rejects_unknown_subcommand ... ok
[INFO] [stdout] test args::tests::test_parses_gen_without_subcommand_as_none ... ok
[INFO] [stdout] test dsp::tests::test_add_signals_negative_values ... ok
[INFO] [stdout] test dsp::tests::test_move_average_basic ... ok
[INFO] [stdout] test dsp::tests::test_move_average_empty_signal ... ok
[INFO] [stdout] test dsp::tests::test_move_average_kernel_1 ... ok
[INFO] [stdout] test dsp::tests::test_move_average_kernel_equals_signal_length ... ok
[INFO] [stdout] test dsp::tests::test_move_average_kernel_larger_than_signal ... ok
[INFO] [stdout] test dsp::tests::test_add_signals_different_lengths ... ok
[INFO] [stdout] test dsp::tests::test_move_average_kernel_negative ... ok
[INFO] [stdout] test dsp::tests::test_move_average_kernel_zero ... ok
[INFO] [stdout] test dsp::tests::test_move_average_with_negative_and_fractional ... ok
[INFO] [stdout] test dsp::tests::test_mux_signal_both_empty ... ok
[INFO] [stdout] test dsp::tests::test_mux_signal_first_shorter ... ok
[INFO] [stdout] test dsp::tests::test_mux_signal_one_empty ... ok
[INFO] [stdout] test dsp::tests::test_mux_signal_same_length ... ok
[INFO] [stdout] test dsp::tests::test_mux_signal_second_shorter ... ok
[INFO] [stdout] test dsp::tests::test_mux_signal_with_negatives ... ok
[INFO] [stdout] test dsp::tests::test_mux_signal_with_zeros ... ok
[INFO] [stdout] test dsp::tests::test_scaling_empty_signal ... ok
[INFO] [stdout] test dsp::tests::test_scaling_normal_values ... ok
[INFO] [stdout] test dsp::tests::test_scaling_with_infinity ... ok
[INFO] [stdout] test dsp::tests::test_scaling_with_nan ... ok
[INFO] [stdout] test dsp::tests::test_scaling_with_fractional_amplitude ... ok
[INFO] [stdout] test dsp::tests::test_sub_signals_negative_values ... ok
[INFO] [stdout] test dsp::tests::test_scaling_with_negative_amplitude ... ok
[INFO] [stdout] test dsp::tests::test_scaling_with_zero_amplitude ... ok
[INFO] [stdout] test dsp::tests::test_sub_signals_different_lengths ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_edge_case_zero_duration ... ok
[INFO] [stdout] test dsp::tests::test_sub_signals_basic ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_edge ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_amplitude_consistency ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_continuity ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_frequency_progression ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_very_short_duration ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_const_freq ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_mathematical_properties ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_vs_linear_comparison ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_amplitude_consistency ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_basic ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_continuity ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_basic ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_edge_cases ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_frequency_progression ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_mathematical_properties ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_freqs ... ok
[INFO] [stdout] test generate::tests::hyperbolic_sweep_tests::tests::test_create_hyperbolic_sweep_different_parameters ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_frequency_limits ... ok
[INFO] [stdout] test generate::tests::noise_tests::tests::test_create_noise_basic ... ok
[INFO] [stdout] test generate::tests::noise_tests::tests::test_create_noise_different_parameters ... ok
[INFO] [stdout] test generate::tests::noise_tests::tests::test_create_noise_edge_cases ... ok
[INFO] [stdout] test generate::tests::noise_tests::tests::test_create_noise_reproducibility ... ok
[INFO] [stdout] test generate::tests::noise_tests::tests::test_create_noise_range_and_distribution ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_amplitude_consistency ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_basic ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_continuity ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_edge_cases ... ok
[INFO] [stdout] test generate::tests::linear_sweep_tests::tests::test_create_linear_sweep_different_parameters ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_frequency_progression ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_vs_other_sweeps ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_vertex_zero_false ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_mathematical_properties ... ok
[INFO] [stdout] test generate::tests::sine_tests::tests::test_create_sine_amplitude ... ok
[INFO] [stdout] test generate::tests::sine_tests::tests::test_create_sine_basic ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_vertex_zero_true ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_vertex_zero_comparison ... ok
[INFO] [stdout] test generate::tests::sine_tests::tests::test_create_sine_phase ... ok
[INFO] [stdout] test generate::tests::sine_tests::tests::test_create_sine_duration ... ok
[INFO] [stdout] test generate::tests::sine_tests::tests::test_create_sine_frequency ... ok
[INFO] [stdout] test generate::tests::sine_tests::tests::test_create_sine_mathematical_properties ... ok
[INFO] [stdout] test generate::tests::test_utils::tests::test_compute_freq_basic ... ok
[INFO] [stdout] test generate::tests::sine_tests::tests::test_create_sine_edge_cases ... ok
[INFO] [stdout] test generate::tests::test_utils::tests::test_compute_freq_edge_cases ... ok
[INFO] [stdout] test generate::tests::quadratic_sweep_tests::tests::test_create_quadratic_sweep_different_parameters ... ok
[INFO] [stdout] test generate::tests::noise_tests::tests::test_create_noise_different_durations ... ok
[INFO] [stdout] test generate::tests::noise_tests::tests::test_create_noise_statistical_properties ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin minidsp`
[INFO] [stdout] test signal::tests::test_save_read_wave ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- signal::tests::test_save_read_wave stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'signal::tests::test_save_read_wave' (97) panicked at src/signal.rs:13:63:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5689d7986342 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5689d7986342 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5689d7986342 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5689d7986342 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5689d799717a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5689d799717a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5689d7954c26 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5689d7954c26 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5689d79656f9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5689d79656f9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5689d7965591 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5689d781691e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5689d781691e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5689d7965972 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5689d7965972 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5689d79657b8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5689d7960bb9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5689d79499fd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5689d79a020c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5689d799fa12 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5689d77f0b44 - core::result::Result<T,E>::unwrap::hfa027aae1caa699a
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5689d77f0b44 - minidsp::signal::save_wave::h2ab59ddc68ed01ee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/signal.rs:13:63
[INFO] [stdout]   22:     0x5689d77bf043 - minidsp::signal::tests::test_save_read_wave::h2c0bc86a8bf79340
[INFO] [stdout]                                at /opt/rustwide/workdir/src/signal.rs:43:9
[INFO] [stdout]   23:     0x5689d77bf277 - minidsp::signal::tests::test_save_read_wave::{{closure}}::h80abb696dee8fd3d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/signal.rs:39:29
[INFO] [stdout]   24:     0x5689d77f2e46 - core::ops::function::FnOnce::call_once::h8afbfa2892c77113
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5689d78166db - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5689d78166db - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5689d782a0ea - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5689d782a0ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5689d782a0ea - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5689d782a0ea - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5689d782a0ea - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5689d782a0ea - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5689d782a0ea - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5689d7804544 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5689d7804544 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5689d7807ee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x5689d7807ee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5689d7807ee2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5689d7807ee2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5689d7807ee2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5689d7807ee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x5689d7807ee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5689d795bd9f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x5689d795bd9f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   45:     0x71b412a02aa4 - <unknown>
[INFO] [stdout]   46:     0x71b412a8fa64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     signal::tests::test_save_read_wave
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 80 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b96f41867d1817bd03afee4a057277bcde7b6c2bca181cac73b5abbdcf4cdf76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b96f41867d1817bd03afee4a057277bcde7b6c2bca181cac73b5abbdcf4cdf76", kill_on_drop: false }`
[INFO] [stdout] b96f41867d1817bd03afee4a057277bcde7b6c2bca181cac73b5abbdcf4cdf76
