Dec 01 23:59:52.343 INFO documenting CLomanno/hdlc against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 23:59:52.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01 23:59:52.875 INFO [stdout] bd7c67accb9e1c0bed1db56fc8235f08fdf3172a5ffc9c32d491f32f86761dfa
Dec 01 23:59:52.877 INFO running `"docker" "start" "-a" "bd7c67accb9e1c0bed1db56fc8235f08fdf3172a5ffc9c32d491f32f86761dfa"`
Dec 01 23:59:55.076 INFO [stderr] usermod: no changes
Dec 01 23:59:55.276 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 01 23:59:58.464 INFO [stderr]     Checking backtrace v0.3.9
Dec 01 23:59:59.209 INFO [stderr]     Checking failure v0.1.2
Dec 02 00:00:00.096 INFO [stderr]  Documenting hdlc v0.2.3 (/source)
Dec 02 00:00:02.701 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
Dec 02 00:00:02.707 INFO [stderr] su: No module specific data is present
Dec 02 00:00:03.452 INFO running `"docker" "inspect" "bd7c67accb9e1c0bed1db56fc8235f08fdf3172a5ffc9c32d491f32f86761dfa"`
Dec 02 00:00:03.686 INFO running `"docker" "rm" "-f" "bd7c67accb9e1c0bed1db56fc8235f08fdf3172a5ffc9c32d491f32f86761dfa"`
Dec 02 00:00:03.984 INFO [stdout] bd7c67accb9e1c0bed1db56fc8235f08fdf3172a5ffc9c32d491f32f86761dfa