Dec 02 06:32:53.491 INFO documenting iron-drain-0.1.2 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 06:32:53.491 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 06:32:53.711 INFO [stdout] 786bdfe7ca40248a6d07644ec8401bf6664d5bfcf56b94b33ca8da15c7f8d1c4
Dec 02 06:32:53.718 INFO running `"docker" "start" "-a" "786bdfe7ca40248a6d07644ec8401bf6664d5bfcf56b94b33ca8da15c7f8d1c4"`
Dec 02 06:32:54.173 INFO [stderr] usermod: no changes
Dec 02 06:32:54.302 INFO [stderr]     Checking url v0.5.10
Dec 02 06:32:56.712 INFO [stderr]     Checking hyper v0.8.1
Dec 02 06:33:00.179 INFO [stderr]     Checking iron v0.3.1
Dec 02 06:33:01.944 INFO [stderr]  Documenting iron-drain v0.1.2 (/source)
Dec 02 06:33:05.202 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
Dec 02 06:33:05.211 INFO [stderr] su: No module specific data is present
Dec 02 06:33:05.521 INFO running `"docker" "inspect" "786bdfe7ca40248a6d07644ec8401bf6664d5bfcf56b94b33ca8da15c7f8d1c4"`
Dec 02 06:33:05.607 INFO running `"docker" "rm" "-f" "786bdfe7ca40248a6d07644ec8401bf6664d5bfcf56b94b33ca8da15c7f8d1c4"`
Dec 02 06:33:05.690 INFO [stdout] 786bdfe7ca40248a6d07644ec8401bf6664d5bfcf56b94b33ca8da15c7f8d1c4