[INFO] fetching crate keyboard-types 0.6.1...
[INFO] testing keyboard-types-0.6.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate keyboard-types 0.6.1 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate keyboard-types 0.6.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ed224e8c5abd79ebc0724d8b3913f7591011b06e3a2e44826d90e10457434de
[INFO] running `Command { std: "docker" "start" "-a" "4ed224e8c5abd79ebc0724d8b3913f7591011b06e3a2e44826d90e10457434de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ed224e8c5abd79ebc0724d8b3913f7591011b06e3a2e44826d90e10457434de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed224e8c5abd79ebc0724d8b3913f7591011b06e3a2e44826d90e10457434de", kill_on_drop: false }`
[INFO] [stdout] 4ed224e8c5abd79ebc0724d8b3913f7591011b06e3a2e44826d90e10457434de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 780a53cff952f953da8cc9ce41e01ccc42f886243a2625884a6d423b10f0dabb
[INFO] running `Command { std: "docker" "start" "-a" "780a53cff952f953da8cc9ce41e01ccc42f886243a2625884a6d423b10f0dabb", 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]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling keyboard-types v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "780a53cff952f953da8cc9ce41e01ccc42f886243a2625884a6d423b10f0dabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780a53cff952f953da8cc9ce41e01ccc42f886243a2625884a6d423b10f0dabb", kill_on_drop: false }`
[INFO] [stdout] 780a53cff952f953da8cc9ce41e01ccc42f886243a2625884a6d423b10f0dabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb61831e8d8f3569654d9916eae40dab52c535defb078e49d7f443e12ddf15fd
[INFO] running `Command { std: "docker" "start" "-a" "eb61831e8d8f3569654d9916eae40dab52c535defb078e49d7f443e12ddf15fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyboard-types v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `Command { std: "docker" "inspect" "eb61831e8d8f3569654d9916eae40dab52c535defb078e49d7f443e12ddf15fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb61831e8d8f3569654d9916eae40dab52c535defb078e49d7f443e12ddf15fd", kill_on_drop: false }`
[INFO] [stdout] eb61831e8d8f3569654d9916eae40dab52c535defb078e49d7f443e12ddf15fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 175743ff4c67d4994fc16daae5ba9baf21d25fd8f67b862fff5854ac246629de
[INFO] running `Command { std: "docker" "start" "-a" "175743ff4c67d4994fc16daae5ba9baf21d25fd8f67b862fff5854ac246629de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/keyboard_types-f78887e96df5cfc7)
[INFO] [stdout] 
[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] [stderr]    Doc-tests keyboard-types
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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] test src/webdriver.rs - webdriver (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "175743ff4c67d4994fc16daae5ba9baf21d25fd8f67b862fff5854ac246629de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175743ff4c67d4994fc16daae5ba9baf21d25fd8f67b862fff5854ac246629de", kill_on_drop: false }`
[INFO] [stdout] 175743ff4c67d4994fc16daae5ba9baf21d25fd8f67b862fff5854ac246629de