Nov 28 00:19:25.693 INFO documenting chris007de/flex against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 00:19:25.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-3/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 28 00:19:25.967 INFO [stdout] f8c18c0b493e22d607cfd1931a055e8b8a9a9396a7da9c8223a35921bd01fd50
Nov 28 00:19:25.970 INFO running `"docker" "start" "-a" "f8c18c0b493e22d607cfd1931a055e8b8a9a9396a7da9c8223a35921bd01fd50"`
Nov 28 00:19:26.435 INFO [stderr] usermod: no changes
Nov 28 00:19:26.532 INFO [stderr]     Checking bit_reverse v0.1.7
Nov 28 00:19:26.533 INFO [stderr]     Checking serde_json v1.0.6
Nov 28 00:19:28.756 INFO [stderr]     Checking flex v0.1.0 (/source)
Nov 28 00:19:28.759 INFO [stderr]  Documenting flex v0.1.0 (/source)
Nov 28 00:19:32.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
Nov 28 00:19:32.999 INFO [stderr] su: No module specific data is present
Nov 28 00:19:33.286 INFO running `"docker" "inspect" "f8c18c0b493e22d607cfd1931a055e8b8a9a9396a7da9c8223a35921bd01fd50"`
Nov 28 00:19:33.389 INFO running `"docker" "rm" "-f" "f8c18c0b493e22d607cfd1931a055e8b8a9a9396a7da9c8223a35921bd01fd50"`
Nov 28 00:19:33.562 INFO [stdout] f8c18c0b493e22d607cfd1931a055e8b8a9a9396a7da9c8223a35921bd01fd50