[INFO] fetching crate keyboard-types 0.6.1...
[INFO] testing keyboard-types-0.6.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate keyboard-types 0.6.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate keyboard-types 0.6.1 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 keyboard-types 0.6.1
[INFO] finished tweaking crates.io crate keyboard-types 0.6.1
[INFO] tweaked toml for crates.io crate keyboard-types 0.6.1 written to /workspace/builds/worker-14/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f1293376748fc656474c025763bccd0dd7fc88e5b48ddfa9fde6aeb9eac8eec8
[INFO] running `Command { std: "docker" "start" "-a" "f1293376748fc656474c025763bccd0dd7fc88e5b48ddfa9fde6aeb9eac8eec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1293376748fc656474c025763bccd0dd7fc88e5b48ddfa9fde6aeb9eac8eec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1293376748fc656474c025763bccd0dd7fc88e5b48ddfa9fde6aeb9eac8eec8", kill_on_drop: false }`
[INFO] [stdout] f1293376748fc656474c025763bccd0dd7fc88e5b48ddfa9fde6aeb9eac8eec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] d6471805a03cb087c6570b82b84097166d6c469a5bd5eee03636deadfbc8631b
[INFO] running `Command { std: "docker" "start" "-a" "d6471805a03cb087c6570b82b84097166d6c469a5bd5eee03636deadfbc8631b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling keyboard-types v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.82s
[INFO] running `Command { std: "docker" "inspect" "d6471805a03cb087c6570b82b84097166d6c469a5bd5eee03636deadfbc8631b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6471805a03cb087c6570b82b84097166d6c469a5bd5eee03636deadfbc8631b", kill_on_drop: false }`
[INFO] [stdout] d6471805a03cb087c6570b82b84097166d6c469a5bd5eee03636deadfbc8631b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] af973b77234d3bfe6cf43b31749c85bb61e25f0f47911e178b68695eecb353a4
[INFO] running `Command { std: "docker" "start" "-a" "af973b77234d3bfe6cf43b31749c85bb61e25f0f47911e178b68695eecb353a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyboard-types v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "af973b77234d3bfe6cf43b31749c85bb61e25f0f47911e178b68695eecb353a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af973b77234d3bfe6cf43b31749c85bb61e25f0f47911e178b68695eecb353a4", kill_on_drop: false }`
[INFO] [stdout] af973b77234d3bfe6cf43b31749c85bb61e25f0f47911e178b68695eecb353a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 79cd7241f7352e36bd68dec38a799f41e148c7855f5d4d1854775a3a5dfbad0b
[INFO] running `Command { std: "docker" "start" "-a" "79cd7241f7352e36bd68dec38a799f41e148c7855f5d4d1854775a3a5dfbad0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keyboard_types-ef8d4ce99db84e8e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keyboard-types
[INFO] [stdout] running 1 test
[INFO] [stdout] test key::test::test_is_key_string ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/webdriver.rs - webdriver (line 31) ... ok
[INFO] [stdout] test src/shortcuts.rs - shortcuts::ShortcutMatcher<T>::optional_shortcut (line 103) ... ok
[INFO] [stdout] test src/shortcuts.rs - shortcuts::ShortcutMatcher<T>::shortcut (line 51) ... ok
[INFO] [stdout] test src/webdriver.rs - webdriver (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79cd7241f7352e36bd68dec38a799f41e148c7855f5d4d1854775a3a5dfbad0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79cd7241f7352e36bd68dec38a799f41e148c7855f5d4d1854775a3a5dfbad0b", kill_on_drop: false }`
[INFO] [stdout] 79cd7241f7352e36bd68dec38a799f41e148c7855f5d4d1854775a3a5dfbad0b