Nov 28 10:17:00.061 INFO documenting rkm-0.3.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 10:17:00.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 10:17:00.245 INFO [stdout] e3eaffbaddc80a6db6bbe37edcbe8d8990aab0c801b02eaa783ec7975eb36602
Nov 28 10:17:00.247 INFO running `"docker" "start" "-a" "e3eaffbaddc80a6db6bbe37edcbe8d8990aab0c801b02eaa783ec7975eb36602"`
Nov 28 10:17:00.666 INFO [stderr] usermod: no changes
Nov 28 10:17:00.718 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 28 10:17:00.789 INFO [stderr]     Checking ndarray v0.9.1
Nov 28 10:17:06.847 INFO [stderr]     Checking rkm v0.3.0 (/source)
Nov 28 10:17:06.847 INFO [stderr]  Documenting rkm v0.3.0 (/source)
Nov 28 10:17:11.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.09s
Nov 28 10:17:11.791 INFO [stderr] su: No module specific data is present
Nov 28 10:17:12.334 INFO running `"docker" "inspect" "e3eaffbaddc80a6db6bbe37edcbe8d8990aab0c801b02eaa783ec7975eb36602"`
Nov 28 10:17:12.560 INFO running `"docker" "rm" "-f" "e3eaffbaddc80a6db6bbe37edcbe8d8990aab0c801b02eaa783ec7975eb36602"`
Nov 28 10:17:12.746 INFO [stdout] e3eaffbaddc80a6db6bbe37edcbe8d8990aab0c801b02eaa783ec7975eb36602