Dec 01 22:31:36.761 INFO documenting Kyefer/rcc against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 22:31:36.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-7/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:31:37.410 INFO [stdout] d5a2f78b1fdd651d21a8a937e389867602858288f7126b9daee9a09fdd70b29a
Dec 01 22:31:37.420 INFO running `"docker" "start" "-a" "d5a2f78b1fdd651d21a8a937e389867602858288f7126b9daee9a09fdd70b29a"`
Dec 01 22:31:38.728 INFO [stderr] usermod: no changes
Dec 01 22:31:38.824 INFO [stderr]     Checking memchr v2.1.1
Dec 01 22:31:39.872 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 01 22:31:40.708 INFO [stderr]     Checking regex v1.0.6
Dec 01 22:31:43.545 INFO [stderr]  Documenting rcc v0.1.0 (/source)
Dec 01 22:31:45.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.11s
Dec 01 22:31:45.859 INFO [stderr] su: No module specific data is present
Dec 01 22:31:46.914 INFO running `"docker" "inspect" "d5a2f78b1fdd651d21a8a937e389867602858288f7126b9daee9a09fdd70b29a"`
Dec 01 22:31:47.318 INFO running `"docker" "rm" "-f" "d5a2f78b1fdd651d21a8a937e389867602858288f7126b9daee9a09fdd70b29a"`
Dec 01 22:31:47.728 INFO [stdout] d5a2f78b1fdd651d21a8a937e389867602858288f7126b9daee9a09fdd70b29a