[INFO] cloning repository https://github.com/Woyten/tune
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Woyten/tune" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWoyten%2Ftune"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWoyten%2Ftune'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41876e546c3676fb4ac24697f9427436aa15297f
[INFO] testing Woyten/tune against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWoyten%2Ftune" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Woyten/tune on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Woyten/tune
[INFO] removed workspace from git repo https://github.com/Woyten/tune
[INFO] finished tweaking git repo https://github.com/Woyten/tune
[INFO] tweaked toml for git repo https://github.com/Woyten/tune written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Woyten/tune already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] feec85f63fe78ea7cec0fa59c52b33209657937f3e60969c9b35c282e24a7dab
[INFO] running `"docker" "start" "-a" "feec85f63fe78ea7cec0fa59c52b33209657937f3e60969c9b35c282e24a7dab"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tune v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "feec85f63fe78ea7cec0fa59c52b33209657937f3e60969c9b35c282e24a7dab"`
[INFO] running `"docker" "rm" "-f" "feec85f63fe78ea7cec0fa59c52b33209657937f3e60969c9b35c282e24a7dab"`
[INFO] [stdout] feec85f63fe78ea7cec0fa59c52b33209657937f3e60969c9b35c282e24a7dab
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e00acf45575deddff920f02a08885c2f6ff652c89eff70d2e7f5a3002a0d2505
[INFO] running `"docker" "start" "-a" "e00acf45575deddff920f02a08885c2f6ff652c89eff70d2e7f5a3002a0d2505"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling tune v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "e00acf45575deddff920f02a08885c2f6ff652c89eff70d2e7f5a3002a0d2505"`
[INFO] running `"docker" "rm" "-f" "e00acf45575deddff920f02a08885c2f6ff652c89eff70d2e7f5a3002a0d2505"`
[INFO] [stdout] e00acf45575deddff920f02a08885c2f6ff652c89eff70d2e7f5a3002a0d2505
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b88741d7d53b30f0f84aee11a3075d5982c71f3d05e21bff5ee1f4b1d473b832
[INFO] running `"docker" "start" "-a" "b88741d7d53b30f0f84aee11a3075d5982c71f3d05e21bff5ee1f4b1d473b832"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tune-3ab8131c70542a16
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test mts::test::failures ... ok
[INFO] [stdout] test mts::test::single_note_tuning ... ok
[INFO] [stdout] test mts::test::single_note_tuning_multiple_notes ... ok
[INFO] [stdout] test ratio::test::render_ratio_of_rational_numbers ... ok
[INFO] [stdout] test scale::test::best_fit_correctness ... ok
[INFO] [stdout] test mts::test::octave_tuning_default_values ... ok
[INFO] [stdout] test scale::test::equal_temperament_scale_correctness ... ok
[INFO] [stdout] test ratio::test::render_ratio_of_irrational_numbers ... ok
[INFO] [stdout] test scale::test::rank2_temperament_scale_correctness ... ok
[INFO] [stdout] test key_map::test::format_key_map ... ok
[INFO] [stdout] test scale::test::harmonics_scale_correctness ... ok
[INFO] [stdout] test ratio::test::parses_successfully ... ok
[INFO] [stdout] test mts::test::octave_tuning ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tune
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/math.rs - math::odd_factors_u16 (line 122) ... ok
[INFO] [stdout] test src/note.rs - note::NoteLetter::in_octave (line 216) ... ok
[INFO] [stdout] test src/math.rs - math::div_mod_i32 (line 12) ... ok
[INFO] [stdout] test src/note.rs - note::Note::from_letter_and_octave (line 29) ... ok
[INFO] [stdout] test src/note.rs - note::Note::at_pitch (line 109) ... ok
[INFO] [stdout] test src/note.rs - note::PitchedNote::note (line 332) ... ok
[INFO] [stdout] test src/note.rs - note::Note::at_concert_pitch (line 130) ... ok
[INFO] [stdout] test src/math.rs - math::gcd_u16 (line 94) ... ok
[INFO] [stdout] test src/note.rs - note::Note::letter_and_octave (line 70) ... ok
[INFO] [stdout] test src/note.rs - note::Note (line 163) ... ok
[INFO] [stdout] test src/note.rs - note::PitchedNote::alter_pitch_by (line 349) ... ok
[INFO] [stdout] test src/pitch.rs - pitch::Pitch (line 105) ... ok
[INFO] [stdout] test src/math.rs - math::simplify_u16 (line 67) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio (line 32) ... ok
[INFO] [stdout] test src/pitch.rs - pitch::Pitch (line 87) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio (line 187) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio (line 172) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio (line 19) ... ok
[INFO] [stdout] test src/pitch.rs - pitch::Pitch::find_in (line 38) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio (line 38) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio::between_pitches (line 69) ... ok
[INFO] [stdout] test src/pitch.rs - pitch::Pitched::pitch (line 125) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio::inv (line 104) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio::nearest_fraction (line 126) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio::nearest_fraction (line 154) ... ok
[INFO] [stdout] test src/tuning.rs - tuning::() (line 142) ... ok
[INFO] [stdout] test src/scale.rs - scale::Scale::normal_pitch (line 48) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio::nearest_fraction (line 140) ... ok
[INFO] [stdout] test src/tuning.rs - tuning::(N, T) (line 22) ... ok
[INFO] [stdout] test src/ratio.rs - ratio::Ratio (line 226) ... ok
[INFO] [stdout] test src/tuning.rs - tuning::ConcertPitch (line 52) ... ok
[INFO] [stdout] test src/tuning.rs - tuning::ConcertPitch::from_note_and_pitch (line 76) ... ok
[INFO] [stdout] test src/tuning.rs - tuning::ConcertPitch (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b88741d7d53b30f0f84aee11a3075d5982c71f3d05e21bff5ee1f4b1d473b832"`
[INFO] running `"docker" "rm" "-f" "b88741d7d53b30f0f84aee11a3075d5982c71f3d05e21bff5ee1f4b1d473b832"`
[INFO] [stdout] b88741d7d53b30f0f84aee11a3075d5982c71f3d05e21bff5ee1f4b1d473b832