[INFO] cloning repository https://github.com/Musical-Fruit/musical-fruit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Musical-Fruit/musical-fruit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMusical-Fruit%2Fmusical-fruit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMusical-Fruit%2Fmusical-fruit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1d56a9fe691a28931c18a3f50e6321b2e763fa9
[INFO] testing Musical-Fruit/musical-fruit against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMusical-Fruit%2Fmusical-fruit" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Musical-Fruit/musical-fruit on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Musical-Fruit/musical-fruit
[INFO] finished tweaking git repo https://github.com/Musical-Fruit/musical-fruit
[INFO] tweaked toml for git repo https://github.com/Musical-Fruit/musical-fruit written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Musical-Fruit/musical-fruit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wmidi v4.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f8ca8493673a1b302b5c729bdd3f174d11493e56f5d9baa78dbe6073fecd7d58
[INFO] running `Command { std: "docker" "start" "-a" "f8ca8493673a1b302b5c729bdd3f174d11493e56f5d9baa78dbe6073fecd7d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ca8493673a1b302b5c729bdd3f174d11493e56f5d9baa78dbe6073fecd7d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ca8493673a1b302b5c729bdd3f174d11493e56f5d9baa78dbe6073fecd7d58", kill_on_drop: false }`
[INFO] [stdout] f8ca8493673a1b302b5c729bdd3f174d11493e56f5d9baa78dbe6073fecd7d58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df7527341af79410b6c8b1166fea03064e530652a69abbb5717c80f8478e312e
[INFO] running `Command { std: "docker" "start" "-a" "df7527341af79410b6c8b1166fea03064e530652a69abbb5717c80f8478e312e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling wmidi v4.0.6
[INFO] [stderr]    Compiling roots v0.1.0 (/opt/rustwide/workdir/roots)
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling wmidi-smf v0.1.0 (/opt/rustwide/workdir/wmidi-smf)
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling seed v0.1.0 (/opt/rustwide/workdir/seed)
[INFO] [stderr]    Compiling mango-lib v0.1.0 (/opt/rustwide/workdir/mango-lib)
[INFO] [stderr]    Compiling blueberry-lib v0.1.0 (/opt/rustwide/workdir/blueberry-lib)
[INFO] [stderr]    Compiling strawberry-lib v0.1.0 (/opt/rustwide/workdir/strawberry-lib)
[INFO] [stderr]    Compiling juicer v0.1.0 (/opt/rustwide/workdir/juicer)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.75s
[INFO] running `Command { std: "docker" "inspect" "df7527341af79410b6c8b1166fea03064e530652a69abbb5717c80f8478e312e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7527341af79410b6c8b1166fea03064e530652a69abbb5717c80f8478e312e", kill_on_drop: false }`
[INFO] [stdout] df7527341af79410b6c8b1166fea03064e530652a69abbb5717c80f8478e312e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08ec5d9cbddc513345eef5a47c00d42bccbabd6029c4eb6b45e75618db69e0bb
[INFO] running `Command { std: "docker" "start" "-a" "08ec5d9cbddc513345eef5a47c00d42bccbabd6029c4eb6b45e75618db69e0bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling wmidi-smf v0.1.0 (/opt/rustwide/workdir/wmidi-smf)
[INFO] [stderr]    Compiling roots v0.1.0 (/opt/rustwide/workdir/roots)
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling blueberry-lib v0.1.0 (/opt/rustwide/workdir/blueberry-lib)
[INFO] [stderr]    Compiling mango-lib v0.1.0 (/opt/rustwide/workdir/mango-lib)
[INFO] [stderr]    Compiling juicer v0.1.0 (/opt/rustwide/workdir/juicer)
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling seed v0.1.0 (/opt/rustwide/workdir/seed)
[INFO] [stderr]    Compiling strawberry-lib v0.1.0 (/opt/rustwide/workdir/strawberry-lib)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.56s
[INFO] running `Command { std: "docker" "inspect" "08ec5d9cbddc513345eef5a47c00d42bccbabd6029c4eb6b45e75618db69e0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ec5d9cbddc513345eef5a47c00d42bccbabd6029c4eb6b45e75618db69e0bb", kill_on_drop: false }`
[INFO] [stdout] 08ec5d9cbddc513345eef5a47c00d42bccbabd6029c4eb6b45e75618db69e0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0d4243af2421616ca838ac089f0909d9959c5e1b27998b2d5adc36c257e849f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0d4243af2421616ca838ac089f0909d9959c5e1b27998b2d5adc36c257e849f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blueberry_lib-affe2de1e51c6a11)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_compression_makes_signal_lower_without_makeup_gain ... ok
[INFO] [stdout] test tests::test_higher_ratio_makes_signal_lower ... ok
[INFO] [stdout] test tests::test_higher_release_makes_signal_lower ... ok
[INFO] [stdout] test tests::test_increase_attack_makes_signal_higher ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/juicer-b004fb6f338cc152)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mango_lib-561a5e5f49a67d36)
[INFO] [stdout] test tests::test_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.51s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roots-20d9c7fe36529f77)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_filter_makes_signal_lower ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test mono::tests::press_retriggers_voice_when_voice_exists_even_when_key_is_different ... ok
[INFO] [stdout] test poly::tests::release_releases_only_when_sustain_is_inactive ... ok
[INFO] [stdout] test poly::tests::release_releases_note ... ok
[INFO] [stdout] test poly::tests::press_retriggers_voice_when_voice_exists ... ok
[INFO] [stdout] test poly::tests::press_does_not_retrigger_voice_when_voice_exists_even_when_key_is_different ... ok
[INFO] [stdout] test mono::tests::press_creates_new_voice ... ok
[INFO] [stdout] test mono::tests::release_is_triggered_after_sustain_is_deactivated ... ok
[INFO] [stdout] test mono::tests::press_retriggers_voice_when_voice_exists ... ok
[INFO] [stdout] test mono::tests::release_releases_note ... ok
[INFO] [stdout] test poly::tests::press_creates_new_voice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/seed-cb82a846661bede8)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test patch::tests::test_parameter_value_slice ... ok
[INFO] [stdout] test envelope::tests::test_iter ... ok
[INFO] [stdout] test patch::tests::test_duration_string ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strawberry_lib-876014cf7be5fff8)
[INFO] [stdout] test phase::tests::test_add ... ok
[INFO] [stdout] test phase::tests::test_as_rads ... ok
[INFO] [stdout] test phase::tests::test_wave ... ok
[INFO] [stdout] test midi::tests::test_load_from_smf_file ... ok
[INFO] [stdout] test midi::tests::test_partition_by_buffers ... ok
[INFO] [stdout] test midi::tests::test_timed_midi_bytes_decode ... ok
[INFO] [stdout] test midi::tests::test_timed_midi_bytes_decode_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_synth_sums_voices ... ok
[INFO] [stdout] test voice::tests::test_filter_key_tracking ... ok
[INFO] [stdout] test tests::test_synth_stops_note_when_released ... ok
[INFO] [stdout] test tests::test_set_parameters ... ok
[INFO] [stdout] test tests::test_synth_is_quiet ... ok
[INFO] [stdout] test tests::test_synth_plays_note_when_pressed ... ok
[INFO] [stdout] test tests::test_synth_does_not_stop_note_when_released_with_damper_pedal ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wmidi_smf-fdff34422f6b58a5)
[INFO] [stdout] test tests::test_patches_can_load ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_from_reader ... ok
[INFO] [stderr]    Doc-tests blueberry-lib
[INFO] [stdout] test tests::test_read_varint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests mango-lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests roots
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests seed
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests strawberry-lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests wmidi-smf
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "d0d4243af2421616ca838ac089f0909d9959c5e1b27998b2d5adc36c257e849f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d4243af2421616ca838ac089f0909d9959c5e1b27998b2d5adc36c257e849f", kill_on_drop: false }`
[INFO] [stdout] d0d4243af2421616ca838ac089f0909d9959c5e1b27998b2d5adc36c257e849f