[INFO] fetching crate log-writer 0.6.2...
[INFO] testing log-writer-0.6.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate log-writer 0.6.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate log-writer 0.6.2
[INFO] finished tweaking crates.io crate log-writer 0.6.2
[INFO] tweaked toml for crates.io crate log-writer 0.6.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate log-writer 0.6.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84fb9f8a4150f4ec75cd4d237514098b3a808f95717a545dc6a2fc66da1c31af
[INFO] running `Command { std: "docker" "start" "-a" "84fb9f8a4150f4ec75cd4d237514098b3a808f95717a545dc6a2fc66da1c31af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84fb9f8a4150f4ec75cd4d237514098b3a808f95717a545dc6a2fc66da1c31af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84fb9f8a4150f4ec75cd4d237514098b3a808f95717a545dc6a2fc66da1c31af", kill_on_drop: false }`
[INFO] [stdout] 84fb9f8a4150f4ec75cd4d237514098b3a808f95717a545dc6a2fc66da1c31af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6989927b59e6d153f13960c7ec63fd19d6b5c7cbdf40af57bb86cf2a1bd4c164
[INFO] running `Command { std: "docker" "start" "-a" "6989927b59e6d153f13960c7ec63fd19d6b5c7cbdf40af57bb86cf2a1bd4c164", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling log-writer v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "6989927b59e6d153f13960c7ec63fd19d6b5c7cbdf40af57bb86cf2a1bd4c164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6989927b59e6d153f13960c7ec63fd19d6b5c7cbdf40af57bb86cf2a1bd4c164", kill_on_drop: false }`
[INFO] [stdout] 6989927b59e6d153f13960c7ec63fd19d6b5c7cbdf40af57bb86cf2a1bd4c164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca1635a9a08011fab1f938d6c9c3be14cc3c04ce0d89859ab9db64f39322e92a
[INFO] running `Command { std: "docker" "start" "-a" "ca1635a9a08011fab1f938d6c9c3be14cc3c04ce0d89859ab9db64f39322e92a", kill_on_drop: false }`
[INFO] [stderr]    Compiling log-writer v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "ca1635a9a08011fab1f938d6c9c3be14cc3c04ce0d89859ab9db64f39322e92a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1635a9a08011fab1f938d6c9c3be14cc3c04ce0d89859ab9db64f39322e92a", kill_on_drop: false }`
[INFO] [stdout] ca1635a9a08011fab1f938d6c9c3be14cc3c04ce0d89859ab9db64f39322e92a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc13b6ed08b970649ba8e604f9d211ba05dce2c3e335141bfbd2d6df52dc9d1c
[INFO] running `Command { std: "docker" "start" "-a" "cc13b6ed08b970649ba8e604f9d211ba05dce2c3e335141bfbd2d6df52dc9d1c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/log_writer-9094d212f3dd2ed7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests log_writer
[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 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" "cc13b6ed08b970649ba8e604f9d211ba05dce2c3e335141bfbd2d6df52dc9d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc13b6ed08b970649ba8e604f9d211ba05dce2c3e335141bfbd2d6df52dc9d1c", kill_on_drop: false }`
[INFO] [stdout] cc13b6ed08b970649ba8e604f9d211ba05dce2c3e335141bfbd2d6df52dc9d1c