Dec 01 18:48:46.949 INFO documenting blt/mmap_comm against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 18:48:46.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 18:48:47.484 INFO [stdout] 1869205d5e0fbe5ca705d320784f67c8a9f849916829c3f9091925936dfbb1c3
Dec 01 18:48:47.486 INFO running `"docker" "start" "-a" "1869205d5e0fbe5ca705d320784f67c8a9f849916829c3f9091925936dfbb1c3"`
Dec 01 18:48:49.116 INFO [stderr] usermod: no changes
Dec 01 18:48:49.215 INFO [stderr]     Checking quantiles v0.7.0
Dec 01 18:48:49.215 INFO [stderr]     Checking memmap v0.6.2
Dec 01 18:48:49.225 INFO [stderr]     Checking parking_lot_core v0.2.10
Dec 01 18:48:50.416 INFO [stderr]     Checking parking_lot v0.5.3
Dec 01 18:48:51.232 INFO [stderr]  Documenting mmap_comm v0.1.0 (/source)
Dec 01 18:48:53.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
Dec 01 18:48:53.552 INFO [stderr] su: No module specific data is present
Dec 01 18:48:54.441 INFO running `"docker" "inspect" "1869205d5e0fbe5ca705d320784f67c8a9f849916829c3f9091925936dfbb1c3"`
Dec 01 18:48:54.696 INFO running `"docker" "rm" "-f" "1869205d5e0fbe5ca705d320784f67c8a9f849916829c3f9091925936dfbb1c3"`
Dec 01 18:48:54.905 INFO [stdout] 1869205d5e0fbe5ca705d320784f67c8a9f849916829c3f9091925936dfbb1c3