Dec 01 22:21:17.561 INFO documenting LouisBrunner/rusty-ports against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 22:21:17.561 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 01 22:21:18.146 INFO [stdout] 3ea9f49656be4fb5bc3a8b07300f582a7ac20bd030236404f0218a83bfe02a97
Dec 01 22:21:18.148 INFO running `"docker" "start" "-a" "3ea9f49656be4fb5bc3a8b07300f582a7ac20bd030236404f0218a83bfe02a97"`
Dec 01 22:21:20.008 INFO [stderr] usermod: no changes
Dec 01 22:21:20.196 INFO [stderr]    Compiling itertools v0.4.19
Dec 01 22:21:20.196 INFO [stderr]     Checking users v0.7.0
Dec 01 22:21:20.196 INFO [stderr]     Checking ctrlc v3.1.1
Dec 01 22:21:22.485 INFO [stderr]    Compiling mockers_derive v0.12.2
Dec 01 22:21:30.628 INFO [stderr]  Documenting rusty-ports v0.1.0 (/source)
Dec 01 22:21:33.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.38s
Dec 01 22:21:33.429 INFO [stderr] su: No module specific data is present
Dec 01 22:21:34.584 INFO running `"docker" "inspect" "3ea9f49656be4fb5bc3a8b07300f582a7ac20bd030236404f0218a83bfe02a97"`
Dec 01 22:21:34.932 INFO running `"docker" "rm" "-f" "3ea9f49656be4fb5bc3a8b07300f582a7ac20bd030236404f0218a83bfe02a97"`
Dec 01 22:21:35.292 INFO [stdout] 3ea9f49656be4fb5bc3a8b07300f582a7ac20bd030236404f0218a83bfe02a97