Dec 02 04:26:04.781 INFO documenting prometheus_reporter-0.0.2 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 04:26:04.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 04:26:04.923 INFO [stdout] b54c0b9b144e26430885e421cc7e5756d772efec719be6baa3a36fadffb76863
Dec 02 04:26:04.925 INFO running `"docker" "start" "-a" "b54c0b9b144e26430885e421cc7e5756d772efec719be6baa3a36fadffb76863"`
Dec 02 04:26:05.331 INFO [stderr] usermod: no changes
Dec 02 04:26:05.498 INFO [stderr]     Checking linked-hash-map v0.0.9
Dec 02 04:26:05.500 INFO [stderr]     Checking iron v0.4.0
Dec 02 04:26:06.056 INFO [stderr]     Checking lru-cache v0.0.7
Dec 02 04:26:07.526 INFO [stderr]     Checking persistent v0.2.1
Dec 02 04:26:07.527 INFO [stderr]     Checking router v0.2.0
Dec 02 04:26:10.542 INFO [stderr]  Documenting prometheus_reporter v0.0.2 (/source)
Dec 02 04:26:14.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
Dec 02 04:26:14.260 INFO [stderr] su: No module specific data is present
Dec 02 04:26:14.597 INFO running `"docker" "inspect" "b54c0b9b144e26430885e421cc7e5756d772efec719be6baa3a36fadffb76863"`
Dec 02 04:26:14.717 INFO running `"docker" "rm" "-f" "b54c0b9b144e26430885e421cc7e5756d772efec719be6baa3a36fadffb76863"`
Dec 02 04:26:14.852 INFO [stdout] b54c0b9b144e26430885e421cc7e5756d772efec719be6baa3a36fadffb76863