[INFO] crate wmidi 3.1.0 is already in cache
[INFO] testing wmidi-3.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate wmidi 3.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate wmidi 3.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 275b1f04f4061f42b500537523c6132df5d0ddcfd11e41c4b7675fc2e4a442b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "275b1f04f4061f42b500537523c6132df5d0ddcfd11e41c4b7675fc2e4a442b3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wmidi v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "275b1f04f4061f42b500537523c6132df5d0ddcfd11e41c4b7675fc2e4a442b3"`
[INFO] running `"docker" "rm" "-f" "275b1f04f4061f42b500537523c6132df5d0ddcfd11e41c4b7675fc2e4a442b3"`
[INFO] [stdout] 275b1f04f4061f42b500537523c6132df5d0ddcfd11e41c4b7675fc2e4a442b3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4f256a478e73cb346bea8e160e02a95f918eba78284f40e23a7fa6984e274810
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4f256a478e73cb346bea8e160e02a95f918eba78284f40e23a7fa6984e274810"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wmidi v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "4f256a478e73cb346bea8e160e02a95f918eba78284f40e23a7fa6984e274810"`
[INFO] running `"docker" "rm" "-f" "4f256a478e73cb346bea8e160e02a95f918eba78284f40e23a7fa6984e274810"`
[INFO] [stdout] 4f256a478e73cb346bea8e160e02a95f918eba78284f40e23a7fa6984e274810
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2020-06-03" "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] 6df1509f4654e36e3c0878a3c931b120d6ae8572f8a945943c36c8a6d11dea9f
[INFO] running `"docker" "start" "-a" "6df1509f4654e36e3c0878a3c931b120d6ae8572f8a945943c36c8a6d11dea9f"`
[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/wmidi-e6a06f3c7e9234a9
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test byte::tests::data_to_bytes_converts_exactly ... ok
[INFO] [stdout] test midi_message::test::copy_to_slice ... ok
[INFO] [stdout] test byte::tests::try_from_bytes_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::min_and_max_constant_are_valid ... 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_passes ... ok
[INFO] [stdout] test byte::tests::min_and_max_14_constant_are_valid ... ok
[INFO] [stdout] test byte::tests::try_from_out_of_range_16_fails ... ok
[INFO] [stdout] test midi_message::test::channel ... ok
[INFO] [stdout] test byte::tests::try_from_16_passes ... ok
[INFO] [stdout] test byte::tests::try_from_out_of_range_fails ... ok
[INFO] [stdout] test byte::tests::data_to_slice_converts_exactly ... ok
[INFO] [stdout] test midi_message::test::to_owned ... ok
[INFO] [stdout] test midi_message::test::drop_unowned_sysex ... ok
[INFO] [stdout] test midi_message::test::copy_to_slice_sysex ... ok
[INFO] [stdout] test note::test::step ... ok
[INFO] [stdout] test note::test::test_debug ... ok
[INFO] [stdout] test note::test::note_to_frequency ... ok
[INFO] [stdout] test midi_message::test::try_from ... ok
[INFO] [stderr]    Doc-tests wmidi
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/note.rs - note::Note::try_from (line 415) ... ok
[INFO] [stdout] test src/note.rs - note::u8::from (line 443) ... ok
[INFO] [stdout] test src/note.rs - note::Note::to_freq_f64 (line 243) ... ok
[INFO] [stdout] test src/note.rs - note::Note::from_u8_unchecked (line 217) ... ok
[INFO] [stdout] test src/note.rs - note::Note::step (line 257) ... 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] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6df1509f4654e36e3c0878a3c931b120d6ae8572f8a945943c36c8a6d11dea9f"`
[INFO] running `"docker" "rm" "-f" "6df1509f4654e36e3c0878a3c931b120d6ae8572f8a945943c36c8a6d11dea9f"`
[INFO] [stdout] 6df1509f4654e36e3c0878a3c931b120d6ae8572f8a945943c36c8a6d11dea9f