Dec 02 05:41:37.862 INFO documenting metrics_distributor-0.5.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 05:41:37.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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 05:41:38.013 INFO [stdout] b9246d37ab017cac9e843aaaef20849e61c8dced1963f2d9bb7430046660ac70
Dec 02 05:41:38.018 INFO running `"docker" "start" "-a" "b9246d37ab017cac9e843aaaef20849e61c8dced1963f2d9bb7430046660ac70"`
Dec 02 05:41:38.542 INFO [stderr] usermod: no changes
Dec 02 05:41:38.769 INFO [stderr]     Checking iron v0.5.1
Dec 02 05:41:40.044 INFO [stderr]     Checking router v0.5.1
Dec 02 05:41:41.448 INFO [stderr]  Documenting metrics_distributor v0.5.1 (/source)
Dec 02 05:41:46.105 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
Dec 02 05:41:46.120 INFO [stderr] su: No module specific data is present
Dec 02 05:41:46.475 INFO running `"docker" "inspect" "b9246d37ab017cac9e843aaaef20849e61c8dced1963f2d9bb7430046660ac70"`
Dec 02 05:41:46.566 INFO running `"docker" "rm" "-f" "b9246d37ab017cac9e843aaaef20849e61c8dced1963f2d9bb7430046660ac70"`
Dec 02 05:41:46.663 INFO [stdout] b9246d37ab017cac9e843aaaef20849e61c8dced1963f2d9bb7430046660ac70