Dec 02 04:23:36.937 INFO documenting prototty_elements-0.7.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 04:23:36.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:23:37.356 INFO [stdout] 6d2a4d472e1c71ad0af53b7468b24d8fb036c9d938761398ec1bd1d92f7170e4
Dec 02 04:23:37.363 INFO running `"docker" "start" "-a" "6d2a4d472e1c71ad0af53b7468b24d8fb036c9d938761398ec1bd1d92f7170e4"`
Dec 02 04:23:38.464 INFO [stderr] usermod: no changes
Dec 02 04:23:38.599 INFO [stderr]     Checking cgmath v0.15.0
Dec 02 04:23:38.599 INFO [stderr]     Checking ansi_colour v0.1.0
Dec 02 04:23:48.092 INFO [stderr]     Checking prototty v0.4.0
Dec 02 04:23:49.544 INFO [stderr]  Documenting prototty_elements v0.7.0 (/source)
Dec 02 04:23:52.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
Dec 02 04:23:52.879 INFO [stderr] su: No module specific data is present
Dec 02 04:23:53.214 INFO running `"docker" "inspect" "6d2a4d472e1c71ad0af53b7468b24d8fb036c9d938761398ec1bd1d92f7170e4"`
Dec 02 04:23:53.324 INFO running `"docker" "rm" "-f" "6d2a4d472e1c71ad0af53b7468b24d8fb036c9d938761398ec1bd1d92f7170e4"`
Dec 02 04:23:53.424 INFO [stdout] 6d2a4d472e1c71ad0af53b7468b24d8fb036c9d938761398ec1bd1d92f7170e4