Dec 01 02:57:12.397 INFO documenting zackmdavis/Jubilant against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 02:57:12.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02:57:12.655 INFO [stdout] 21f9d0dce539f476b16b316dc84226d65303b66c2abb9b0998cde5c611f79e1b
Dec 01 02:57:12.658 INFO running `"docker" "start" "-a" "21f9d0dce539f476b16b316dc84226d65303b66c2abb9b0998cde5c611f79e1b"`
Dec 01 02:57:13.051 INFO [stderr] usermod: no changes
Dec 01 02:57:13.100 INFO [stderr]     Checking either v1.1.0
Dec 01 02:57:13.100 INFO [stderr]     Checking libc v0.2.29
Dec 01 02:57:13.298 INFO [stderr]     Checking itertools v0.6.1
Dec 01 02:57:13.932 INFO [stderr]     Checking rand v0.3.16
Dec 01 02:57:15.134 INFO [stderr]  Documenting jubilant_hidden_information_fireworks_game v0.0.1 (/source)
Dec 01 02:57:16.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Dec 01 02:57:16.728 INFO [stderr] su: No module specific data is present
Dec 01 02:57:17.653 INFO running `"docker" "inspect" "21f9d0dce539f476b16b316dc84226d65303b66c2abb9b0998cde5c611f79e1b"`
Dec 01 02:57:17.911 INFO running `"docker" "rm" "-f" "21f9d0dce539f476b16b316dc84226d65303b66c2abb9b0998cde5c611f79e1b"`
Dec 01 02:57:18.256 INFO [stdout] 21f9d0dce539f476b16b316dc84226d65303b66c2abb9b0998cde5c611f79e1b