[INFO] fetching crate gaze 0.2.0...
[INFO] testing gaze-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate gaze 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate gaze 0.2.0 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 gaze 0.2.0
[INFO] finished tweaking crates.io crate gaze 0.2.0
[INFO] tweaked toml for crates.io crate gaze 0.2.0 written to /workspace/builds/worker-8/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] e58c1a22e0b4528809a334c90cf4ca3026122e780c1501f0ae6c3d0af5e535d8
[INFO] running `Command { std: "docker" "start" "-a" "e58c1a22e0b4528809a334c90cf4ca3026122e780c1501f0ae6c3d0af5e535d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e58c1a22e0b4528809a334c90cf4ca3026122e780c1501f0ae6c3d0af5e535d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e58c1a22e0b4528809a334c90cf4ca3026122e780c1501f0ae6c3d0af5e535d8", kill_on_drop: false }`
[INFO] [stdout] e58c1a22e0b4528809a334c90cf4ca3026122e780c1501f0ae6c3d0af5e535d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 293d9322b1b22df3beaab6e58606826706b6f9a45fdcd1c44abcb0876adaa940
[INFO] running `Command { std: "docker" "start" "-a" "293d9322b1b22df3beaab6e58606826706b6f9a45fdcd1c44abcb0876adaa940", kill_on_drop: false }`
[INFO] [stderr]    Compiling gaze v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "293d9322b1b22df3beaab6e58606826706b6f9a45fdcd1c44abcb0876adaa940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293d9322b1b22df3beaab6e58606826706b6f9a45fdcd1c44abcb0876adaa940", kill_on_drop: false }`
[INFO] [stdout] 293d9322b1b22df3beaab6e58606826706b6f9a45fdcd1c44abcb0876adaa940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2d31c63c02ff5dd8bd789837ea6b2dee30a153a2eb6676babd0fc70aba07a203
[INFO] running `Command { std: "docker" "start" "-a" "2d31c63c02ff5dd8bd789837ea6b2dee30a153a2eb6676babd0fc70aba07a203", kill_on_drop: false }`
[INFO] [stderr]    Compiling gaze v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "2d31c63c02ff5dd8bd789837ea6b2dee30a153a2eb6676babd0fc70aba07a203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d31c63c02ff5dd8bd789837ea6b2dee30a153a2eb6676babd0fc70aba07a203", kill_on_drop: false }`
[INFO] [stdout] 2d31c63c02ff5dd8bd789837ea6b2dee30a153a2eb6676babd0fc70aba07a203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] bdc9f6f320f12f25945fc1d25d30e88903e30ea3535a9278ed9862261efd31e0
[INFO] running `Command { std: "docker" "start" "-a" "bdc9f6f320f12f25945fc1d25d30e88903e30ea3535a9278ed9862261efd31e0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gaze-fb9ff6558bf1b508)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gaze_spec.rs (/opt/rustwide/target/debug/deps/gaze_spec-24cd707ba639f709)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test handle_empty_string ... ok
[INFO] [stdout] test handle_single_char_string ... ok
[INFO] [stdout] test handle_string_matcher ... ok
[INFO] [stdout] test handle_ignore_all ... ok
[INFO] [stdout] test nested_steps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gaze
[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" "bdc9f6f320f12f25945fc1d25d30e88903e30ea3535a9278ed9862261efd31e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc9f6f320f12f25945fc1d25d30e88903e30ea3535a9278ed9862261efd31e0", kill_on_drop: false }`
[INFO] [stdout] bdc9f6f320f12f25945fc1d25d30e88903e30ea3535a9278ed9862261efd31e0