[INFO] fetching crate syslog 6.0.1...
[INFO] testing syslog-6.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate syslog 6.0.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate syslog 6.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syslog 6.0.1
[INFO] finished tweaking crates.io crate syslog 6.0.1
[INFO] tweaked toml for crates.io crate syslog 6.0.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate syslog 6.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c286cc1246b36babf34ba8fee785905445d419ae01872e183f1182f7d140f61
[INFO] running `Command { std: "docker" "start" "-a" "7c286cc1246b36babf34ba8fee785905445d419ae01872e183f1182f7d140f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c286cc1246b36babf34ba8fee785905445d419ae01872e183f1182f7d140f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c286cc1246b36babf34ba8fee785905445d419ae01872e183f1182f7d140f61", kill_on_drop: false }`
[INFO] [stdout] 7c286cc1246b36babf34ba8fee785905445d419ae01872e183f1182f7d140f61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45824891ec28a1096ff977eaa29ddaeecaab22f21f7fd06a35de37d2c2bb2488
[INFO] running `Command { std: "docker" "start" "-a" "45824891ec28a1096ff977eaa29ddaeecaab22f21f7fd06a35de37d2c2bb2488", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling time v0.3.5
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling syslog v6.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "45824891ec28a1096ff977eaa29ddaeecaab22f21f7fd06a35de37d2c2bb2488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45824891ec28a1096ff977eaa29ddaeecaab22f21f7fd06a35de37d2c2bb2488", kill_on_drop: false }`
[INFO] [stdout] 45824891ec28a1096ff977eaa29ddaeecaab22f21f7fd06a35de37d2c2bb2488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353bd1d0f87ae8d9bee7d381e4c843cb63fddd4787c54f79eca9c7c7e4282615
[INFO] running `Command { std: "docker" "start" "-a" "353bd1d0f87ae8d9bee7d381e4c843cb63fddd4787c54f79eca9c7c7e4282615", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syslog v6.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "353bd1d0f87ae8d9bee7d381e4c843cb63fddd4787c54f79eca9c7c7e4282615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353bd1d0f87ae8d9bee7d381e4c843cb63fddd4787c54f79eca9c7c7e4282615", kill_on_drop: false }`
[INFO] [stdout] 353bd1d0f87ae8d9bee7d381e4c843cb63fddd4787c54f79eca9c7c7e4282615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e310ff4911a09c160b7ec667e3d99f09b0960b8b9eac5ae3fdf88d4b7e8e21d7
[INFO] running `Command { std: "docker" "start" "-a" "e310ff4911a09c160b7ec667e3d99f09b0960b8b9eac5ae3fdf88d4b7e8e21d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syslog-1a548c3691332732)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test format::test_formatter3164_defaults ... ok
[INFO] [stdout] test format::test_formatter5424_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syslog
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e310ff4911a09c160b7ec667e3d99f09b0960b8b9eac5ae3fdf88d4b7e8e21d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e310ff4911a09c160b7ec667e3d99f09b0960b8b9eac5ae3fdf88d4b7e8e21d7", kill_on_drop: false }`
[INFO] [stdout] e310ff4911a09c160b7ec667e3d99f09b0960b8b9eac5ae3fdf88d4b7e8e21d7