Dec 01 08:20:47.444 INFO documenting rschmitt/heatseeker against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 08:20:47.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:20:47.836 INFO [stdout] d2a080ce0bae1a022415913560dc64bdcaafee84063831b0024d15648f8f8f5c
Dec 01 08:20:47.840 INFO running `"docker" "start" "-a" "d2a080ce0bae1a022415913560dc64bdcaafee84063831b0024d15648f8f8f5c"`
Dec 01 08:20:49.139 INFO [stderr] usermod: no changes
Dec 01 08:20:49.269 INFO [stderr]     Checking crossbeam-utils v0.6.0
Dec 01 08:20:49.270 INFO [stderr]    Compiling heatseeker v1.6.0 (/source)
Dec 01 08:20:49.797 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 01 08:20:50.669 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 01 08:20:51.736 INFO [stderr]  Documenting heatseeker v1.6.0 (/source)
Dec 01 08:20:53.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Dec 01 08:20:53.454 INFO [stderr] su: No module specific data is present
Dec 01 08:20:53.956 INFO running `"docker" "inspect" "d2a080ce0bae1a022415913560dc64bdcaafee84063831b0024d15648f8f8f5c"`
Dec 01 08:20:54.118 INFO running `"docker" "rm" "-f" "d2a080ce0bae1a022415913560dc64bdcaafee84063831b0024d15648f8f8f5c"`
Dec 01 08:20:54.252 INFO [stdout] d2a080ce0bae1a022415913560dc64bdcaafee84063831b0024d15648f8f8f5c