[INFO] fetching crate web-midi-api 0.1.0...
[INFO] testing web-midi-api-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate web-midi-api 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate web-midi-api 0.1.0
[INFO] finished tweaking crates.io crate web-midi-api 0.1.0
[INFO] tweaked toml for crates.io crate web-midi-api 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate web-midi-api 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b99cc79d9bbe2047a09812ef5f9bc28b8d7bc565988806acb18c359f7d28a20b
[INFO] running `Command { std: "docker" "start" "-a" "b99cc79d9bbe2047a09812ef5f9bc28b8d7bc565988806acb18c359f7d28a20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b99cc79d9bbe2047a09812ef5f9bc28b8d7bc565988806acb18c359f7d28a20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99cc79d9bbe2047a09812ef5f9bc28b8d7bc565988806acb18c359f7d28a20b", kill_on_drop: false }`
[INFO] [stdout] b99cc79d9bbe2047a09812ef5f9bc28b8d7bc565988806acb18c359f7d28a20b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e3c07a706ae638bd91ee59307d7074efe8b6dceef9809169864424ecdd3547
[INFO] running `Command { std: "docker" "start" "-a" "01e3c07a706ae638bd91ee59307d7074efe8b6dceef9809169864424ecdd3547", kill_on_drop: false }`
[INFO] [stderr]    Compiling web-midi-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "01e3c07a706ae638bd91ee59307d7074efe8b6dceef9809169864424ecdd3547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e3c07a706ae638bd91ee59307d7074efe8b6dceef9809169864424ecdd3547", kill_on_drop: false }`
[INFO] [stdout] 01e3c07a706ae638bd91ee59307d7074efe8b6dceef9809169864424ecdd3547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b34fea0ff87257b9db1858baa441addef79e90981218df2a6d5470cd07f6a301
[INFO] running `Command { std: "docker" "start" "-a" "b34fea0ff87257b9db1858baa441addef79e90981218df2a6d5470cd07f6a301", kill_on_drop: false }`
[INFO] [stderr]    Compiling web-midi-api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "b34fea0ff87257b9db1858baa441addef79e90981218df2a6d5470cd07f6a301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34fea0ff87257b9db1858baa441addef79e90981218df2a6d5470cd07f6a301", kill_on_drop: false }`
[INFO] [stdout] b34fea0ff87257b9db1858baa441addef79e90981218df2a6d5470cd07f6a301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 044c067f5b5ff73077a9c2624fb3a7b587fce24ecbec03e8ed2a4e0407ec44e7
[INFO] running `Command { std: "docker" "start" "-a" "044c067f5b5ff73077a9c2624fb3a7b587fce24ecbec03e8ed2a4e0407ec44e7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/web_midi_api-deca60dfa740f1e0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests web_midi_api
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "044c067f5b5ff73077a9c2624fb3a7b587fce24ecbec03e8ed2a4e0407ec44e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044c067f5b5ff73077a9c2624fb3a7b587fce24ecbec03e8ed2a4e0407ec44e7", kill_on_drop: false }`
[INFO] [stdout] 044c067f5b5ff73077a9c2624fb3a7b587fce24ecbec03e8ed2a4e0407ec44e7