[INFO] fetching crate bootkbd 0.2.1...
[INFO] testing bootkbd-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bootkbd 0.2.1 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate bootkbd 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootkbd 0.2.1
[INFO] finished tweaking crates.io crate bootkbd 0.2.1
[INFO] tweaked toml for crates.io crate bootkbd 0.2.1 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded usb-host v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7e5ca95577fd2dabe6384eb304a4b0b2ace1493dd278b60a786e505ccda13c3
[INFO] running `Command { std: "docker" "start" "-a" "a7e5ca95577fd2dabe6384eb304a4b0b2ace1493dd278b60a786e505ccda13c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7e5ca95577fd2dabe6384eb304a4b0b2ace1493dd278b60a786e505ccda13c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e5ca95577fd2dabe6384eb304a4b0b2ace1493dd278b60a786e505ccda13c3", kill_on_drop: false }`
[INFO] [stdout] a7e5ca95577fd2dabe6384eb304a4b0b2ace1493dd278b60a786e505ccda13c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 921d8331362b01ba71fe92c72304337e33250c888564c37df9b2e21f6e497bdb
[INFO] running `Command { std: "docker" "start" "-a" "921d8331362b01ba71fe92c72304337e33250c888564c37df9b2e21f6e497bdb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling usb-host v0.1.2
[INFO] [stderr]    Compiling bootkbd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "921d8331362b01ba71fe92c72304337e33250c888564c37df9b2e21f6e497bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921d8331362b01ba71fe92c72304337e33250c888564c37df9b2e21f6e497bdb", kill_on_drop: false }`
[INFO] [stdout] 921d8331362b01ba71fe92c72304337e33250c888564c37df9b2e21f6e497bdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24589e99b52805ee4d80db2e7f807eb95bdd50f4c63f1a594d88478b5f99f7b1
[INFO] running `Command { std: "docker" "start" "-a" "24589e99b52805ee4d80db2e7f807eb95bdd50f4c63f1a594d88478b5f99f7b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bootkbd v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "24589e99b52805ee4d80db2e7f807eb95bdd50f4c63f1a594d88478b5f99f7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24589e99b52805ee4d80db2e7f807eb95bdd50f4c63f1a594d88478b5f99f7b1", kill_on_drop: false }`
[INFO] [stdout] 24589e99b52805ee4d80db2e7f807eb95bdd50f4c63f1a594d88478b5f99f7b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1262fe4f3dfbc0aa366de3aa27d0fe4d64fdc143ef2f89d0b49bbdbbaaf63be5
[INFO] running `Command { std: "docker" "start" "-a" "1262fe4f3dfbc0aa366de3aa27d0fe4d64fdc143ef2f89d0b49bbdbbaaf63be5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bootkbd-50738c24d86de65f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::add_remove_device ... ok
[INFO] [stdout] test test::logitech_g105_discovers_ep0 ... ok
[INFO] [stdout] test test::keyboardio_discovers_bootkbd ... ok
[INFO] [stdout] test test::parse_logitech_g105_config ... ok
[INFO] [stdout] test test::tick_propagates_errors ... ok
[INFO] [stdout] test test::too_many_devices ... ok
[INFO] [stdout] test test::parse_keyboardio_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bootkbd
[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" "1262fe4f3dfbc0aa366de3aa27d0fe4d64fdc143ef2f89d0b49bbdbbaaf63be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1262fe4f3dfbc0aa366de3aa27d0fe4d64fdc143ef2f89d0b49bbdbbaaf63be5", kill_on_drop: false }`
[INFO] [stdout] 1262fe4f3dfbc0aa366de3aa27d0fe4d64fdc143ef2f89d0b49bbdbbaaf63be5