Nov 28 14:39:08.697 INFO documenting engiffen-0.8.1 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 14:39:08.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:39:08.880 INFO [stdout] 87ee6f01ce4145a03bb2aaafe4a91881dd9868274471e4d95aed781c4da9a2b3
Nov 28 14:39:08.882 INFO running `"docker" "start" "-a" "87ee6f01ce4145a03bb2aaafe4a91881dd9868274471e4d95aed781c4da9a2b3"`
Nov 28 14:39:09.387 INFO [stderr] usermod: no changes
Nov 28 14:39:09.513 INFO [stderr]     Checking lab v0.4.4
Nov 28 14:39:09.523 INFO [stderr]     Checking png v0.7.0
Nov 28 14:39:10.695 INFO [stderr]     Checking image v0.13.0
Nov 28 14:39:15.271 INFO [stderr]  Documenting engiffen v0.8.1 (/source)
Nov 28 14:39:18.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.31s
Nov 28 14:39:18.731 INFO [stderr] su: No module specific data is present
Nov 28 14:39:19.289 INFO running `"docker" "inspect" "87ee6f01ce4145a03bb2aaafe4a91881dd9868274471e4d95aed781c4da9a2b3"`
Nov 28 14:39:19.541 INFO running `"docker" "rm" "-f" "87ee6f01ce4145a03bb2aaafe4a91881dd9868274471e4d95aed781c4da9a2b3"`
Nov 28 14:39:19.843 INFO [stdout] 87ee6f01ce4145a03bb2aaafe4a91881dd9868274471e4d95aed781c4da9a2b3