Nov 27 22:34:03.421 INFO documenting elpiel/rust-grep against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 22:34:03.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-1/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 27 22:34:03.828 INFO [stdout] 96c2fdb009a0b367cb0098d8f6d2f2dc8200d8c9270d3fab96cb016911460779
Nov 27 22:34:03.831 INFO running `"docker" "start" "-a" "96c2fdb009a0b367cb0098d8f6d2f2dc8200d8c9270d3fab96cb016911460779"`
Nov 27 22:34:04.819 INFO [stderr] usermod: no changes
Nov 27 22:34:04.915 INFO [stderr]     Checking libc v0.2.40
Nov 27 22:34:06.277 INFO [stderr]     Checking memchr v2.0.1
Nov 27 22:34:06.647 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 27 22:34:07.455 INFO [stderr]     Checking regex v1.0.0
Nov 27 22:34:09.976 INFO [stderr]  Documenting grep v0.1.0 (/source)
Nov 27 22:34:11.821 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
Nov 27 22:34:11.827 INFO [stderr] su: No module specific data is present
Nov 27 22:34:12.161 INFO running `"docker" "inspect" "96c2fdb009a0b367cb0098d8f6d2f2dc8200d8c9270d3fab96cb016911460779"`
Nov 27 22:34:12.265 INFO running `"docker" "rm" "-f" "96c2fdb009a0b367cb0098d8f6d2f2dc8200d8c9270d3fab96cb016911460779"`
Nov 27 22:34:12.386 INFO [stdout] 96c2fdb009a0b367cb0098d8f6d2f2dc8200d8c9270d3fab96cb016911460779