Dec 02 01:12:03.876 INFO documenting vpx-0.3.1 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 01:12:03.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 01:12:04.054 INFO [stdout] 8b50777252d34942da7a61272ec55e69b747d83e69dcbfad5f568f6e2e70c545
Dec 02 01:12:04.057 INFO running `"docker" "start" "-a" "8b50777252d34942da7a61272ec55e69b747d83e69dcbfad5f568f6e2e70c545"`
Dec 02 01:12:04.515 INFO [stderr] usermod: no changes
Dec 02 01:12:04.617 INFO [stderr]    Compiling tempdir v0.3.7
Dec 02 01:12:05.122 INFO [stderr]    Compiling pnacl-build-helper v1.4.11
Dec 02 01:12:06.556 INFO [stderr]    Compiling libvpx-sys v1.4.2
Dec 02 01:12:07.884 INFO [stderr]  Documenting vpx v0.3.1 (/source)
Dec 02 01:12:09.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
Dec 02 01:12:09.537 INFO [stderr] su: No module specific data is present
Dec 02 01:12:10.062 INFO running `"docker" "inspect" "8b50777252d34942da7a61272ec55e69b747d83e69dcbfad5f568f6e2e70c545"`
Dec 02 01:12:10.352 INFO running `"docker" "rm" "-f" "8b50777252d34942da7a61272ec55e69b747d83e69dcbfad5f568f6e2e70c545"`
Dec 02 01:12:10.690 INFO [stdout] 8b50777252d34942da7a61272ec55e69b747d83e69dcbfad5f568f6e2e70c545