Dec 01 21:22:12.899 INFO documenting Roger/now-rust-rocket-test against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 21:22:12.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01 21:22:13.356 INFO [stdout] ce750980628d7036675d8f54eb49279c6df8dca60be80fb571db2eec23efa684
Dec 01 21:22:13.360 INFO running `"docker" "start" "-a" "ce750980628d7036675d8f54eb49279c6df8dca60be80fb571db2eec23efa684"`
Dec 01 21:22:14.423 INFO [stderr] usermod: no changes
Dec 01 21:22:14.688 INFO [stderr]    Compiling mime v0.2.6
Dec 01 21:22:14.692 INFO [stderr]    Compiling cookie v0.9.2
Dec 01 21:22:15.984 INFO [stderr]    Compiling hyper v0.10.13
Dec 01 21:22:21.653 INFO [stderr]     Checking rocket v0.3.17
Dec 01 21:22:38.512 INFO [stderr]    Compiling rocket_codegen v0.3.17
Dec 01 21:22:51.840 INFO [stderr]  Documenting rust-rocket v0.0.0 (/source)
Dec 01 21:22:55.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.85s
Dec 01 21:22:55.321 INFO [stderr] su: No module specific data is present
Dec 01 21:22:56.602 INFO running `"docker" "inspect" "ce750980628d7036675d8f54eb49279c6df8dca60be80fb571db2eec23efa684"`
Dec 01 21:22:56.996 INFO running `"docker" "rm" "-f" "ce750980628d7036675d8f54eb49279c6df8dca60be80fb571db2eec23efa684"`
Dec 01 21:22:57.336 INFO [stdout] ce750980628d7036675d8f54eb49279c6df8dca60be80fb571db2eec23efa684