Nov 28 14:39:08.674 INFO documenting engiffen-0.8.1 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 14:39:08.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:39:08.832 INFO [stdout] 1421c61b33b9d32b8415a8def0af7f44c88be5f8415b5c95a6429f7df7abb01e
Nov 28 14:39:08.836 INFO running `"docker" "start" "-a" "1421c61b33b9d32b8415a8def0af7f44c88be5f8415b5c95a6429f7df7abb01e"`
Nov 28 14:39:09.307 INFO [stderr] usermod: no changes
Nov 28 14:39:09.438 INFO [stderr]     Checking lab v0.4.4
Nov 28 14:39:09.440 INFO [stderr]     Checking rayon v0.7.1
Nov 28 14:39:09.440 INFO [stderr]     Checking png v0.7.0
Nov 28 14:39:10.785 INFO [stderr]     Checking image v0.13.0
Nov 28 14:39:15.506 INFO [stderr]  Documenting engiffen v0.8.1 (/source)
Nov 28 14:39:19.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
Nov 28 14:39:19.071 INFO [stderr] su: No module specific data is present
Nov 28 14:39:19.809 INFO running `"docker" "inspect" "1421c61b33b9d32b8415a8def0af7f44c88be5f8415b5c95a6429f7df7abb01e"`
Nov 28 14:39:20.146 INFO running `"docker" "rm" "-f" "1421c61b33b9d32b8415a8def0af7f44c88be5f8415b5c95a6429f7df7abb01e"`
Nov 28 14:39:20.467 INFO [stdout] 1421c61b33b9d32b8415a8def0af7f44c88be5f8415b5c95a6429f7df7abb01e