[INFO] fetching crate wmidi 4.0.6...
[INFO] testing wmidi-4.0.6 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate wmidi 4.0.6 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate wmidi 4.0.6 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wmidi 4.0.6
[INFO] finished tweaking crates.io crate wmidi 4.0.6
[INFO] tweaked toml for crates.io crate wmidi 4.0.6 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbed5ddec37005b1cdd080e6cfd13c45ca6c284494a1c6c7dff565c29ef991c3
[INFO] running `Command { std: "docker" "start" "-a" "cbed5ddec37005b1cdd080e6cfd13c45ca6c284494a1c6c7dff565c29ef991c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbed5ddec37005b1cdd080e6cfd13c45ca6c284494a1c6c7dff565c29ef991c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbed5ddec37005b1cdd080e6cfd13c45ca6c284494a1c6c7dff565c29ef991c3", kill_on_drop: false }`
[INFO] [stdout] cbed5ddec37005b1cdd080e6cfd13c45ca6c284494a1c6c7dff565c29ef991c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 216c37f2712c1801c40674a887b6ce23c06f8520f69e5ddc5e68b8e543f74bc4
[INFO] running `Command { std: "docker" "start" "-a" "216c37f2712c1801c40674a887b6ce23c06f8520f69e5ddc5e68b8e543f74bc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wmidi v4.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "216c37f2712c1801c40674a887b6ce23c06f8520f69e5ddc5e68b8e543f74bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216c37f2712c1801c40674a887b6ce23c06f8520f69e5ddc5e68b8e543f74bc4", kill_on_drop: false }`
[INFO] [stdout] 216c37f2712c1801c40674a887b6ce23c06f8520f69e5ddc5e68b8e543f74bc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f8f2f535f301433c956dc520a4d1b3640cb478a8c5e10cee432270cfb31fc06
[INFO] running `Command { std: "docker" "start" "-a" "2f8f2f535f301433c956dc520a4d1b3640cb478a8c5e10cee432270cfb31fc06", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling wmidi v4.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.52s
[INFO] running `Command { std: "docker" "inspect" "2f8f2f535f301433c956dc520a4d1b3640cb478a8c5e10cee432270cfb31fc06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8f2f535f301433c956dc520a4d1b3640cb478a8c5e10cee432270cfb31fc06", kill_on_drop: false }`
[INFO] [stdout] 2f8f2f535f301433c956dc520a4d1b3640cb478a8c5e10cee432270cfb31fc06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84faf56bf7db545270cef2da2ba358529be837d6d6da3ec62aca1a44a29429b8
[INFO] running `Command { std: "docker" "start" "-a" "84faf56bf7db545270cef2da2ba358529be837d6d6da3ec62aca1a44a29429b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wmidi-8c9422e349828fd9)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test byte::tests::data_to_slice_converts_exactly ... ok
[INFO] [stdout] test byte::tests::min_and_max_14_constant_are_valid ... ok
[INFO] [stdout] test byte::tests::data_to_bytes_converts_exactly ... ok
[INFO] [stdout] test byte::tests::min_and_max_constant_are_valid ... ok
[INFO] [stdout] test byte::tests::try_from_bytes_fails_on_out_of_range ... ok
[INFO] [stdout] test byte::tests::test_from_u8_lossy ... ok
[INFO] [stdout] test byte::tests::try_from_16_passes ... ok
[INFO] [stdout] test byte::tests::try_from_bytes_is_ok_on_valid_bytes ... ok
[INFO] [stdout] test byte::tests::try_from_slice_fails_on_out_of_range ... ok
[INFO] [stdout] test byte::tests::try_from_slice_is_ok_on_valid_range ... ok
[INFO] [stdout] test byte::tests::try_from_passes ... ok
[INFO] [stdout] test byte::tests::try_from_out_of_range_fails ... ok
[INFO] [stdout] test byte::tests::try_from_out_of_range_16_fails ... ok
[INFO] [stdout] test cc::test::from_u7 ... ok
[INFO] [stdout] test midi_message::test::copy_to_slice ... ok
[INFO] [stdout] test midi_message::test::copy_to_slice_sysex ... ok
[INFO] [stdout] test midi_message::test::channel ... ok
[INFO] [stdout] test midi_message::test::drop_unowned_sysex ... ok
[INFO] [stdout] test midi_message::test::to_owned ... ok
[INFO] [stdout] test midi_message::test::try_from ... ok
[INFO] [stdout] test note::test::note_to_frequency ... ok
[INFO] [stdout] test note::test::step ... ok
[INFO] [stdout] test note::test::test_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wmidi
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/note.rs - note::Note::to_freq_f64 (line 255) ... ok
[INFO] [stdout] test src/note.rs - note::Note::try_from (line 429) ... ok
[INFO] [stdout] test src/note.rs - note::Note::from_u8_unchecked (line 219) ... ok
[INFO] [stdout] test src/note.rs - note::Note (line 11) ... ok
[INFO] [stdout] test src/note.rs - note::Note::step (line 270) ... ok
[INFO] [stdout] test src/note.rs - note::u8::from (line 457) ... ok
[INFO] [stdout] test src/note.rs - note::Note::to_freq_f32 (line 240) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "84faf56bf7db545270cef2da2ba358529be837d6d6da3ec62aca1a44a29429b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84faf56bf7db545270cef2da2ba358529be837d6d6da3ec62aca1a44a29429b8", kill_on_drop: false }`
[INFO] [stdout] 84faf56bf7db545270cef2da2ba358529be837d6d6da3ec62aca1a44a29429b8