Dec 02 06:01:37.980 INFO documenting libvpx-sys-1.4.2 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 02 06:01:37.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06:01:38.178 INFO [stdout] e0cbe73440723533c422efc759a9e6310307908de6abc39b97fb6e38848b8660
Dec 02 06:01:38.181 INFO running `"docker" "start" "-a" "e0cbe73440723533c422efc759a9e6310307908de6abc39b97fb6e38848b8660"`
Dec 02 06:01:38.742 INFO [stderr] usermod: no changes
Dec 02 06:01:38.833 INFO [stderr]    Compiling pnacl-build-helper v1.4.11
Dec 02 06:01:40.617 INFO [stderr]    Compiling libvpx-sys v1.4.2 (/source)
Dec 02 06:01:42.004 INFO [stderr]  Documenting libvpx-sys v1.4.2 (/source)
Dec 02 06:01:43.930 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
Dec 02 06:01:43.936 INFO [stderr] su: No module specific data is present
Dec 02 06:01:44.266 INFO running `"docker" "inspect" "e0cbe73440723533c422efc759a9e6310307908de6abc39b97fb6e38848b8660"`
Dec 02 06:01:44.392 INFO running `"docker" "rm" "-f" "e0cbe73440723533c422efc759a9e6310307908de6abc39b97fb6e38848b8660"`
Dec 02 06:01:44.503 INFO [stdout] e0cbe73440723533c422efc759a9e6310307908de6abc39b97fb6e38848b8660