[INFO] fetching crate wmidi 4.0.6... [INFO] testing wmidi-4.0.6 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate wmidi 4.0.6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate wmidi 4.0.6 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 5831deab3759620548c92418d0c7882bfdd314977376d8b7c4ea1ebb32b17e11 [INFO] running `Command { std: "docker" "start" "-a" "5831deab3759620548c92418d0c7882bfdd314977376d8b7c4ea1ebb32b17e11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5831deab3759620548c92418d0c7882bfdd314977376d8b7c4ea1ebb32b17e11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5831deab3759620548c92418d0c7882bfdd314977376d8b7c4ea1ebb32b17e11", kill_on_drop: false }` [INFO] [stdout] 5831deab3759620548c92418d0c7882bfdd314977376d8b7c4ea1ebb32b17e11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3a8a3df1640e9b26c59a3e690318be514bbcbf43263517648e7d3bebc6cea56 [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" "a3a8a3df1640e9b26c59a3e690318be514bbcbf43263517648e7d3bebc6cea56", kill_on_drop: false }` [INFO] [stderr] Compiling wmidi v4.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "a3a8a3df1640e9b26c59a3e690318be514bbcbf43263517648e7d3bebc6cea56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a8a3df1640e9b26c59a3e690318be514bbcbf43263517648e7d3bebc6cea56", kill_on_drop: false }` [INFO] [stdout] a3a8a3df1640e9b26c59a3e690318be514bbcbf43263517648e7d3bebc6cea56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c34450345a811a3239e161dc4b46ec911ed19829eef52cf3a8fd7973966f02ca [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" "c34450345a811a3239e161dc4b46ec911ed19829eef52cf3a8fd7973966f02ca", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling bstr v0.2.16 [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 clap v2.33.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling wmidi v4.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 36.87s [INFO] running `Command { std: "docker" "inspect" "c34450345a811a3239e161dc4b46ec911ed19829eef52cf3a8fd7973966f02ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c34450345a811a3239e161dc4b46ec911ed19829eef52cf3a8fd7973966f02ca", kill_on_drop: false }` [INFO] [stdout] c34450345a811a3239e161dc4b46ec911ed19829eef52cf3a8fd7973966f02ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d79ea0af4fa748beb6c7ca2d1e9d3bc10eb886d5ed0684e33d2c7af42dc955f5 [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" "d79ea0af4fa748beb6c7ca2d1e9d3bc10eb886d5ed0684e33d2c7af42dc955f5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wmidi-db35c2ebbaf35d6b) [INFO] [stdout] running 23 tests [INFO] [stdout] test byte::tests::data_to_bytes_converts_exactly ... ok [INFO] [stdout] test byte::tests::min_and_max_14_constant_are_valid ... ok [INFO] [stdout] test byte::tests::test_from_u8_lossy ... ok [INFO] [stdout] test byte::tests::try_from_bytes_fails_on_out_of_range ... ok [INFO] [stdout] test byte::tests::data_to_slice_converts_exactly ... ok [INFO] [stdout] test byte::tests::try_from_16_passes ... ok [INFO] [stdout] test cc::test::from_u7 ... ok [INFO] [stdout] test midi_message::test::channel ... ok [INFO] [stdout] test midi_message::test::copy_to_slice_sysex ... ok [INFO] [stdout] test midi_message::test::copy_to_slice ... ok [INFO] [stdout] test byte::tests::try_from_out_of_range_16_fails ... ok [INFO] [stdout] test byte::tests::try_from_out_of_range_fails ... ok [INFO] [stdout] test byte::tests::try_from_passes ... 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 midi_message::test::to_owned ... ok [INFO] [stdout] test midi_message::test::drop_unowned_sysex ... ok [INFO] [stdout] test byte::tests::try_from_bytes_is_ok_on_valid_bytes ... ok [INFO] [stdout] test byte::tests::min_and_max_constant_are_valid ... ok [INFO] [stderr] Doc-tests wmidi [INFO] [stdout] test note::test::step ... ok [INFO] [stdout] test note::test::test_debug ... ok [INFO] [stdout] test midi_message::test::try_from ... ok [INFO] [stdout] test note::test::note_to_frequency ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/note.rs - note::Note::to_freq_f32 (line 240) ... ok [INFO] [stdout] test src/note.rs - note::Note::to_freq_f64 (line 255) ... ok [INFO] [stdout] test src/note.rs - note::Note::step (line 270) ... ok [INFO] [stdout] test src/note.rs - note::Note::from_u8_unchecked (line 219) ... ok [INFO] [stdout] test src/note.rs - note::Note::try_from (line 429) ... ok [INFO] [stdout] test src/note.rs - note::Note (line 11) ... ok [INFO] [stdout] test src/note.rs - note::u8::from (line 457) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d79ea0af4fa748beb6c7ca2d1e9d3bc10eb886d5ed0684e33d2c7af42dc955f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d79ea0af4fa748beb6c7ca2d1e9d3bc10eb886d5ed0684e33d2c7af42dc955f5", kill_on_drop: false }` [INFO] [stdout] d79ea0af4fa748beb6c7ca2d1e9d3bc10eb886d5ed0684e33d2c7af42dc955f5