[INFO] crate wmidi 3.1.0 is already in cache
[INFO] testing wmidi-3.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate wmidi 3.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wmidi 3.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wmidi 3.1.0
[INFO] finished tweaking crates.io crate wmidi 3.1.0
[INFO] tweaked toml for crates.io crate wmidi 3.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 46b4924d31b8c36dcc58e6a05cdccb4abbaa3a337f28acd1261430f85df23d6d
[INFO] running `"docker" "start" "-a" "46b4924d31b8c36dcc58e6a05cdccb4abbaa3a337f28acd1261430f85df23d6d"`
[INFO] [stderr]    Compiling wmidi v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "46b4924d31b8c36dcc58e6a05cdccb4abbaa3a337f28acd1261430f85df23d6d"`
[INFO] running `"docker" "rm" "-f" "46b4924d31b8c36dcc58e6a05cdccb4abbaa3a337f28acd1261430f85df23d6d"`
[INFO] [stdout] 46b4924d31b8c36dcc58e6a05cdccb4abbaa3a337f28acd1261430f85df23d6d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 49295fc9699d2e3c635ba7624f89ba32ac4abb315e2e08d086d705f336286cd2
[INFO] running `"docker" "start" "-a" "49295fc9699d2e3c635ba7624f89ba32ac4abb315e2e08d086d705f336286cd2"`
[INFO] [stderr]    Compiling wmidi v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "49295fc9699d2e3c635ba7624f89ba32ac4abb315e2e08d086d705f336286cd2"`
[INFO] running `"docker" "rm" "-f" "49295fc9699d2e3c635ba7624f89ba32ac4abb315e2e08d086d705f336286cd2"`
[INFO] [stdout] 49295fc9699d2e3c635ba7624f89ba32ac4abb315e2e08d086d705f336286cd2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 47ff4a4d1a38bf2df6b77de6310138025fe4f2b71555c2f1e92cfd4ad7418742
[INFO] running `"docker" "start" "-a" "47ff4a4d1a38bf2df6b77de6310138025fe4f2b71555c2f1e92cfd4ad7418742"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wmidi-9d44a0745778075d
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test byte::tests::min_and_max_constant_are_valid ... 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 byte::tests::try_from_out_of_range_16_fails ... ok
[INFO] [stdout] test byte::tests::try_from_bytes_fails_on_out_of_range ... ok
[INFO] [stdout] test byte::tests::min_and_max_14_constant_are_valid ... ok
[INFO] [stdout] test byte::tests::try_from_bytes_is_ok_on_valid_bytes ... ok
[INFO] [stdout] test byte::tests::data_to_bytes_converts_exactly ... 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_out_of_range_fails ... ok
[INFO] [stdout] test midi_message::test::drop_unowned_sysex ... ok
[INFO] [stdout] test midi_message::test::to_owned ... ok
[INFO] [stdout] test byte::tests::try_from_passes ... ok
[INFO] [stdout] test note::test::test_debug ... ok
[INFO] [stdout] test note::test::note_to_frequency ... ok
[INFO] [stdout] test note::test::step ... ok
[INFO] [stdout] test midi_message::test::try_from ... 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] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wmidi
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/note.rs - note::u8::from (line 443) ... ok
[INFO] [stdout] test src/note.rs - note::Note (line 11) ... ok
[INFO] [stdout] test src/note.rs - note::Note::to_freq_f32 (line 229) ... ok
[INFO] [stdout] test src/note.rs - note::Note::step (line 257) ... ok
[INFO] [stdout] test src/note.rs - note::Note::from_u8_unchecked (line 217) ... ok
[INFO] [stdout] test src/note.rs - note::Note::try_from (line 415) ... ok
[INFO] [stdout] test src/note.rs - note::Note::to_freq_f64 (line 243) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "47ff4a4d1a38bf2df6b77de6310138025fe4f2b71555c2f1e92cfd4ad7418742"`
[INFO] running `"docker" "rm" "-f" "47ff4a4d1a38bf2df6b77de6310138025fe4f2b71555c2f1e92cfd4ad7418742"`
[INFO] [stdout] 47ff4a4d1a38bf2df6b77de6310138025fe4f2b71555c2f1e92cfd4ad7418742