[INFO] fetching crate tracing-fmt-smart-writer 0.2.0...
[INFO] testing tracing-fmt-smart-writer-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tracing-fmt-smart-writer 0.2.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate tracing-fmt-smart-writer 0.2.0 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 tracing-fmt-smart-writer 0.2.0
[INFO] finished tweaking crates.io crate tracing-fmt-smart-writer 0.2.0
[INFO] tweaked toml for crates.io crate tracing-fmt-smart-writer 0.2.0 written to /workspace/builds/worker-60/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] 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]  Downloading crates ...
[INFO] [stderr]   Downloaded web-log v1.0.0
[INFO] [stderr]   Downloaded androidy-log v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 0d39e43171a04aa7debfa435de2b43d9aba5e844fd1cb354b936e51f687df7ff
[INFO] running `Command { std: "docker" "start" "-a" "0d39e43171a04aa7debfa435de2b43d9aba5e844fd1cb354b936e51f687df7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d39e43171a04aa7debfa435de2b43d9aba5e844fd1cb354b936e51f687df7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d39e43171a04aa7debfa435de2b43d9aba5e844fd1cb354b936e51f687df7ff", kill_on_drop: false }`
[INFO] [stdout] 0d39e43171a04aa7debfa435de2b43d9aba5e844fd1cb354b936e51f687df7ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 584fb46d5ce41a525c345e3608d7822cc052a307feae441684deed7e6ffb1c28
[INFO] running `Command { std: "docker" "start" "-a" "584fb46d5ce41a525c345e3608d7822cc052a307feae441684deed7e6ffb1c28", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling tracing-fmt-smart-writer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "584fb46d5ce41a525c345e3608d7822cc052a307feae441684deed7e6ffb1c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584fb46d5ce41a525c345e3608d7822cc052a307feae441684deed7e6ffb1c28", kill_on_drop: false }`
[INFO] [stdout] 584fb46d5ce41a525c345e3608d7822cc052a307feae441684deed7e6ffb1c28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] ca7b26d6961ec8178e402e6830090cb6dea87b98e16e2aca43dc72d1ed31a914
[INFO] running `Command { std: "docker" "start" "-a" "ca7b26d6961ec8178e402e6830090cb6dea87b98e16e2aca43dc72d1ed31a914", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-fmt-smart-writer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ca7b26d6961ec8178e402e6830090cb6dea87b98e16e2aca43dc72d1ed31a914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7b26d6961ec8178e402e6830090cb6dea87b98e16e2aca43dc72d1ed31a914", kill_on_drop: false }`
[INFO] [stdout] ca7b26d6961ec8178e402e6830090cb6dea87b98e16e2aca43dc72d1ed31a914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] c667e83a492cc75e163e36b5ac4f262a2d199dae2f417bd82417160f3f227699
[INFO] running `Command { std: "docker" "start" "-a" "c667e83a492cc75e163e36b5ac4f262a2d199dae2f417bd82417160f3f227699", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tracing_fmt_smart_writer-d406c0ca50e9482e)
[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] [stderr]    Doc-tests tracing-fmt-smart-writer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c667e83a492cc75e163e36b5ac4f262a2d199dae2f417bd82417160f3f227699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c667e83a492cc75e163e36b5ac4f262a2d199dae2f417bd82417160f3f227699", kill_on_drop: false }`
[INFO] [stdout] c667e83a492cc75e163e36b5ac4f262a2d199dae2f417bd82417160f3f227699