Dec 02 09:07:09.801 INFO documenting chess-rs-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 09:07:09.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:07:10.360 INFO [stdout] 6ae2d1a8b7a563d38b2790a93d7d09edcf4ce5e33b9140f46caaa6c0b71bf1bf
Dec 02 09:07:10.366 INFO running `"docker" "start" "-a" "6ae2d1a8b7a563d38b2790a93d7d09edcf4ce5e33b9140f46caaa6c0b71bf1bf"`
Dec 02 09:07:12.435 INFO [stderr] usermod: no changes
Dec 02 09:07:12.556 INFO [stderr]     Checking matrix_display v0.4.1
Dec 02 09:07:13.260 INFO [stderr]  Documenting chess-rs v0.1.0 (/source)
Dec 02 09:07:15.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
Dec 02 09:07:15.504 INFO [stderr] su: No module specific data is present
Dec 02 09:07:16.730 INFO running `"docker" "inspect" "6ae2d1a8b7a563d38b2790a93d7d09edcf4ce5e33b9140f46caaa6c0b71bf1bf"`
Dec 02 09:07:17.128 INFO running `"docker" "rm" "-f" "6ae2d1a8b7a563d38b2790a93d7d09edcf4ce5e33b9140f46caaa6c0b71bf1bf"`
Dec 02 09:07:17.440 INFO [stdout] 6ae2d1a8b7a563d38b2790a93d7d09edcf4ce5e33b9140f46caaa6c0b71bf1bf