Nov 28 10:49:37.641 INFO documenting proc_macro_helper-0.3.0 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 10:49:37.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 10:49:37.855 INFO [stdout] 233c2e5157bb6780df0d82c8d6266ef216807a2d94cebc76a6d7d75185acf29e
Nov 28 10:49:37.857 INFO running `"docker" "start" "-a" "233c2e5157bb6780df0d82c8d6266ef216807a2d94cebc76a6d7d75185acf29e"`
Nov 28 10:49:38.263 INFO [stderr] usermod: no changes
Nov 28 10:49:38.325 INFO [stderr]     Checking syn v0.15.22
Nov 28 10:49:44.255 INFO [stderr]  Documenting proc_macro_helper v0.3.0 (/source)
Nov 28 10:49:48.750 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.45s
Nov 28 10:49:48.755 INFO [stderr] su: No module specific data is present
Nov 28 10:49:49.146 INFO running `"docker" "inspect" "233c2e5157bb6780df0d82c8d6266ef216807a2d94cebc76a6d7d75185acf29e"`
Nov 28 10:49:49.213 INFO running `"docker" "rm" "-f" "233c2e5157bb6780df0d82c8d6266ef216807a2d94cebc76a6d7d75185acf29e"`
Nov 28 10:49:49.312 INFO [stdout] 233c2e5157bb6780df0d82c8d6266ef216807a2d94cebc76a6d7d75185acf29e