[INFO] fetching crate logosaurus 0.5.0...
[INFO] testing logosaurus-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate logosaurus 0.5.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate logosaurus 0.5.0 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 logosaurus 0.5.0
[INFO] finished tweaking crates.io crate logosaurus 0.5.0
[INFO] tweaked toml for crates.io crate logosaurus 0.5.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate logosaurus 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 1fa85cc246459dac33e0666b086be593188d01cd1c2dc3033657470538430c80
[INFO] running `Command { std: "docker" "start" "-a" "1fa85cc246459dac33e0666b086be593188d01cd1c2dc3033657470538430c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fa85cc246459dac33e0666b086be593188d01cd1c2dc3033657470538430c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa85cc246459dac33e0666b086be593188d01cd1c2dc3033657470538430c80", kill_on_drop: false }`
[INFO] [stdout] 1fa85cc246459dac33e0666b086be593188d01cd1c2dc3033657470538430c80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] d089349eb8a05c1a67c7f92fecb82e96e8a57169945b8a9c896fa6bad0e407b8
[INFO] running `Command { std: "docker" "start" "-a" "d089349eb8a05c1a67c7f92fecb82e96e8a57169945b8a9c896fa6bad0e407b8", 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 libc v0.2.78
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling logosaurus v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "d089349eb8a05c1a67c7f92fecb82e96e8a57169945b8a9c896fa6bad0e407b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d089349eb8a05c1a67c7f92fecb82e96e8a57169945b8a9c896fa6bad0e407b8", kill_on_drop: false }`
[INFO] [stdout] d089349eb8a05c1a67c7f92fecb82e96e8a57169945b8a9c896fa6bad0e407b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 7c26db6bc4fd19668a7fe0d88fea93c0f7ce8df9869a843dd386b34e0bcd708f
[INFO] running `Command { std: "docker" "start" "-a" "7c26db6bc4fd19668a7fe0d88fea93c0f7ce8df9869a843dd386b34e0bcd708f", kill_on_drop: false }`
[INFO] [stderr]    Compiling logosaurus v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "7c26db6bc4fd19668a7fe0d88fea93c0f7ce8df9869a843dd386b34e0bcd708f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c26db6bc4fd19668a7fe0d88fea93c0f7ce8df9869a843dd386b34e0bcd708f", kill_on_drop: false }`
[INFO] [stdout] 7c26db6bc4fd19668a7fe0d88fea93c0f7ce8df9869a843dd386b34e0bcd708f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] e5dd9a2c98a5b104e3839bf095d4167b11206c642a0dd6e1ffa97ca9d4e5e878
[INFO] running `Command { std: "docker" "start" "-a" "e5dd9a2c98a5b104e3839bf095d4167b11206c642a0dd6e1ffa97ca9d4e5e878", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/logosaurus-eae9e0cee4331713)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_header ... 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]      Running tests/level.rs (/opt/rustwide/target/debug/deps/level-05df1470c7c379c8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/newline.rs (/opt/rustwide/target/debug/deps/newline-6283b0992eb2bd02)
[INFO] [stdout] test test_level_filter ... 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 1 test
[INFO] [stderr]    Doc-tests logosaurus
[INFO] [stdout] test test_newline ... 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/lib.rs - LoggerBuilder (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - init (line 177) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5dd9a2c98a5b104e3839bf095d4167b11206c642a0dd6e1ffa97ca9d4e5e878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5dd9a2c98a5b104e3839bf095d4167b11206c642a0dd6e1ffa97ca9d4e5e878", kill_on_drop: false }`
[INFO] [stdout] e5dd9a2c98a5b104e3839bf095d4167b11206c642a0dd6e1ffa97ca9d4e5e878