[INFO] fetching crate mhlog 2.1.2...
[INFO] testing mhlog-2.1.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mhlog 2.1.2 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate mhlog 2.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mhlog 2.1.2
[INFO] finished tweaking crates.io crate mhlog 2.1.2
[INFO] tweaked toml for crates.io crate mhlog 2.1.2 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate crates.io crate mhlog 2.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 906a879664d7cd7ef408366bcfd01ca9aef41599de58d957585ec6ad04ade0bd
[INFO] running `Command { std: "docker" "start" "-a" "906a879664d7cd7ef408366bcfd01ca9aef41599de58d957585ec6ad04ade0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "906a879664d7cd7ef408366bcfd01ca9aef41599de58d957585ec6ad04ade0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906a879664d7cd7ef408366bcfd01ca9aef41599de58d957585ec6ad04ade0bd", kill_on_drop: false }`
[INFO] [stdout] 906a879664d7cd7ef408366bcfd01ca9aef41599de58d957585ec6ad04ade0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f16846e601185b3df0e8d703262de3b26e638dfb5b3f1e7fe6d5cdc2da984ff
[INFO] running `Command { std: "docker" "start" "-a" "8f16846e601185b3df0e8d703262de3b26e638dfb5b3f1e7fe6d5cdc2da984ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling mhlog v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "8f16846e601185b3df0e8d703262de3b26e638dfb5b3f1e7fe6d5cdc2da984ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f16846e601185b3df0e8d703262de3b26e638dfb5b3f1e7fe6d5cdc2da984ff", kill_on_drop: false }`
[INFO] [stdout] 8f16846e601185b3df0e8d703262de3b26e638dfb5b3f1e7fe6d5cdc2da984ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f8bd367c75165b54b918c9a6483c25bc6419b3d663ab0afa5665ada5f765203
[INFO] running `Command { std: "docker" "start" "-a" "9f8bd367c75165b54b918c9a6483c25bc6419b3d663ab0afa5665ada5f765203", kill_on_drop: false }`
[INFO] [stderr]    Compiling mhlog v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "9f8bd367c75165b54b918c9a6483c25bc6419b3d663ab0afa5665ada5f765203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8bd367c75165b54b918c9a6483c25bc6419b3d663ab0afa5665ada5f765203", kill_on_drop: false }`
[INFO] [stdout] 9f8bd367c75165b54b918c9a6483c25bc6419b3d663ab0afa5665ada5f765203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9677910c9f69b549d8db43beba8b9e261325d028f59aba960d1ff597afb5c46d
[INFO] running `Command { std: "docker" "start" "-a" "9677910c9f69b549d8db43beba8b9e261325d028f59aba960d1ff597afb5c46d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mhlog-70675a0d78038241)
[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]      Running tests/mhlog.rs (/opt/rustwide/target/debug/deps/mhlog-4b82ebf99f92f311)
[INFO] [stdout] 
[INFO] [stderr] 2021-08-07 06:34:59 log!() statement!
[INFO] [stdout] running 1 test
[INFO] [stderr] 2021-08-07 06:34:59 Info: info!() statement!
[INFO] [stdout] test logging ... ok
[INFO] [stderr] 2021-08-07 06:34:59 Warning: warn!() statement!
[INFO] [stdout] 
[INFO] [stderr] 2021-08-07 06:34:59 Error: err!() statement!
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests mhlog
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9677910c9f69b549d8db43beba8b9e261325d028f59aba960d1ff597afb5c46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9677910c9f69b549d8db43beba8b9e261325d028f59aba960d1ff597afb5c46d", kill_on_drop: false }`
[INFO] [stdout] 9677910c9f69b549d8db43beba8b9e261325d028f59aba960d1ff597afb5c46d
