Dec 02 05:50:53.573 INFO documenting mackerel_plugin-0.2.3 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 05:50:53.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:50:53.938 INFO [stdout] 2a8c3daca6f7229ecd44c6fde7045efedfd5952846c5107aca16b8ba5b7151f3
Dec 02 05:50:53.938 INFO running `"docker" "start" "-a" "2a8c3daca6f7229ecd44c6fde7045efedfd5952846c5107aca16b8ba5b7151f3"`
Dec 02 05:50:55.000 INFO [stderr] usermod: no changes
Dec 02 05:50:55.100 INFO [stderr]  Documenting mackerel_plugin v0.2.3 (/source)
Dec 02 05:50:57.153 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 02 05:50:57.158 INFO [stderr] su: No module specific data is present
Dec 02 05:50:57.515 INFO running `"docker" "inspect" "2a8c3daca6f7229ecd44c6fde7045efedfd5952846c5107aca16b8ba5b7151f3"`
Dec 02 05:50:57.642 INFO running `"docker" "rm" "-f" "2a8c3daca6f7229ecd44c6fde7045efedfd5952846c5107aca16b8ba5b7151f3"`
Dec 02 05:50:57.798 INFO [stdout] 2a8c3daca6f7229ecd44c6fde7045efedfd5952846c5107aca16b8ba5b7151f3