[INFO] fetching crate helgoboss-midi 0.3.3...
[INFO] testing helgoboss-midi-0.3.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate helgoboss-midi 0.3.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate helgoboss-midi 0.3.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate helgoboss-midi 0.3.3
[INFO] finished tweaking crates.io crate helgoboss-midi 0.3.3
[INFO] tweaked toml for crates.io crate helgoboss-midi 0.3.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9189eb34d1166b470119fb7ac4cf7017fe0868034f615a5a2d08a24977916357
[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" "9189eb34d1166b470119fb7ac4cf7017fe0868034f615a5a2d08a24977916357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9189eb34d1166b470119fb7ac4cf7017fe0868034f615a5a2d08a24977916357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9189eb34d1166b470119fb7ac4cf7017fe0868034f615a5a2d08a24977916357", kill_on_drop: false }`
[INFO] [stdout] 9189eb34d1166b470119fb7ac4cf7017fe0868034f615a5a2d08a24977916357
[INFO] running `Command { std: "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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c53d8f33ede24f20e147d4a95fd37a1a60aa6ba97053e8415b2e0459c58b47ce
[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" "c53d8f33ede24f20e147d4a95fd37a1a60aa6ba97053e8415b2e0459c58b47ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling core-error v0.0.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling helgoboss-midi v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.58s
[INFO] running `Command { std: "docker" "inspect" "c53d8f33ede24f20e147d4a95fd37a1a60aa6ba97053e8415b2e0459c58b47ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c53d8f33ede24f20e147d4a95fd37a1a60aa6ba97053e8415b2e0459c58b47ce", kill_on_drop: false }`
[INFO] [stdout] c53d8f33ede24f20e147d4a95fd37a1a60aa6ba97053e8415b2e0459c58b47ce
[INFO] running `Command { std: "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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8ba140c62a4ba28f79989ac2df5bc75c9278f01d0e0d0767cedea034e1cf9e
[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" "1a8ba140c62a4ba28f79989ac2df5bc75c9278f01d0e0d0767cedea034e1cf9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling version-sync v0.9.3
[INFO] [stderr]    Compiling helgoboss-midi v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.40s
[INFO] running `Command { std: "docker" "inspect" "1a8ba140c62a4ba28f79989ac2df5bc75c9278f01d0e0d0767cedea034e1cf9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8ba140c62a4ba28f79989ac2df5bc75c9278f01d0e0d0767cedea034e1cf9e", kill_on_drop: false }`
[INFO] [stdout] 1a8ba140c62a4ba28f79989ac2df5bc75c9278f01d0e0d0767cedea034e1cf9e
[INFO] running `Command { std: "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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a25ff29096ee2532fabff9772a2577bfd2b487652e14bff304409b3e12c0588
[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" "6a25ff29096ee2532fabff9772a2577bfd2b487652e14bff304409b3e12c0588", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helgoboss_midi-8234b0ae85eedd3b)
[INFO] [stdout] 
[INFO] [stdout] running 64 tests
[INFO] [stdout] test control_change_14_bit_message::tests::basics ... ok
[INFO] [stdout] test control_change_14_bit_message_scanner::tests::should_ignore_non_contributing_messages ... ok
[INFO] [stdout] test control_change_14_bit_message_scanner::tests::should_only_consider_last_incoming_msb ... ok
[INFO] [stdout] test control_change_14_bit_message_scanner::tests::should_ignore_non_contributing_short_messages_mixed ... ok
[INFO] [stdout] test control_change_14_bit_message_scanner::tests::should_process_different_channels_independently ... ok
[INFO] [stdout] test control_change_14_bit_message_scanner::tests::should_return_14_bit_result_message_on_second_lsb_short_message ... ok
[INFO] [stdout] test parameter_number_message::tests::parameter_number_messages_7_bit ... ok
[INFO] [stdout] test parameter_number_message::tests::parameter_number_messages_decrement ... ok
[INFO] [stdout] test parameter_number_message::tests::parameter_number_messages_increment ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::should_ignore_non_contributing_short_messages ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::should_process_different_channels_independently ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_lsb_msb ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_lsb_msb_lsb_msb ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_lsb_msb_x_y_lsb_msb ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_decrement ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_entry ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_increment ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_msb_decrement ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_msb_entry ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_msb_entry_inc_dec ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_msb_increment ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::x_y_msb_x_y_msb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::should_ignore_non_contributing_short_messages ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::should_process_different_channels_independently ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_lsb_invalid ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_lsb_msb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_lsb_msb_x_y_lsb_msb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_entry ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_decrement ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_increment ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_lsb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_lsb_lsb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_lsb_msb_lsb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_lsb_x_y_msb_lsb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_msb_decrement ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_msb_entry ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_msb_entry_inc_dec ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::should_ignore_non_contributing_short_messages_mixed ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_msb_increment ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_poll_msb ... ok
[INFO] [stdout] test polling_parameter_number_message_scanner::tests::x_y_msb_x_y_msb ... ok
[INFO] [stdout] test short_message::tests::active_sensing ... ok
[INFO] [stdout] test short_message::tests::pitch_bend_change ... ok
[INFO] [stdout] test short_message::tests::control_change ... ok
[INFO] [stdout] test short_message::tests::from_bytes_err ... ok
[INFO] [stdout] test short_message::tests::fake_note_off ... ok
[INFO] [stdout] test short_message::tests::channel_pressure ... ok
[INFO] [stdout] test short_message::tests::from_bytes_ok ... ok
[INFO] [stdout] test short_message::tests::note_on ... ok
[INFO] [stdout] test short_message::tests::polyphonic_key_pressure ... ok
[INFO] [stdout] test parameter_number_message_scanner::tests::should_ignore_non_contributing_short_messages_mixed ... ok
[INFO] [stdout] test short_message::tests::stop_message ... ok
[INFO] [stdout] test short_message::tests::structured ... ok
[INFO] [stdout] test short_message::tests::system_reset ... ok
[INFO] [stdout] test u7_mod::tests::new_successful ... ok
[INFO] [stdout] test short_message::tests::program_change ... ok
[INFO] [stdout] test short_message::tests::timing_clock ... ok
[INFO] [stdout] test short_message::tests::structured_and_back ... ok
[INFO] [stdout] test short_message::tests::r#continue ... ok
[INFO] [stdout] test parameter_number_message::tests::parameter_number_messages_14_bit ... ok
[INFO] [stdout] test short_message::tests::std_error_compatible ... ok
[INFO] [stdout] test short_message::tests::real_note_off ... ok
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-f0e4a1805c13ea4c)
[INFO] [stdout] test short_message::tests::start ... ok
[INFO] [stdout] test u7_mod::tests::new_failing - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests helgoboss-midi
[INFO] [stdout] test test_html_root_url ... 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 8 tests
[INFO] [stdout] test src/control_change_14_bit_message_scanner.rs - control_change_14_bit_message_scanner::ControlChange14BitMessageScanner (line 10) ... ok
[INFO] [stdout] test src/raw_short_message.rs - raw_short_message::RawShortMessage (line 13) ... ok
[INFO] [stdout] test src/parameter_number_message.rs - parameter_number_message::ParameterNumberMessage (line 17) ... ok
[INFO] [stdout] test src/structured_short_message.rs - structured_short_message::StructuredShortMessage (line 21) ... ok
[INFO] [stdout] test src/test_util.rs - test_util (line 7) ... ok
[INFO] [stdout] test src/control_change_14_bit_message.rs - control_change_14_bit_message::ControlChange14BitMessage (line 17) ... ok
[INFO] [stdout] test src/parameter_number_message_scanner.rs - parameter_number_message_scanner::ParameterNumberMessageScanner (line 18) ... ok
[INFO] [stdout] test src/polling_parameter_number_message_scanner.rs - polling_parameter_number_message_scanner::PollingParameterNumberMessageScanner (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a25ff29096ee2532fabff9772a2577bfd2b487652e14bff304409b3e12c0588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a25ff29096ee2532fabff9772a2577bfd2b487652e14bff304409b3e12c0588", kill_on_drop: false }`
[INFO] [stdout] 6a25ff29096ee2532fabff9772a2577bfd2b487652e14bff304409b3e12c0588