Nov 28 11:00:04.607 INFO documenting pistoncore-event_loop-0.39.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 11:00:04.607 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11:00:04.849 INFO [stdout] d1999572dbdbd7e5752e31def1112eb0552ff20a339785bc9521e048c7a7bc65
Nov 28 11:00:04.858 INFO running `"docker" "start" "-a" "d1999572dbdbd7e5752e31def1112eb0552ff20a339785bc9521e048c7a7bc65"`
Nov 28 11:00:05.583 INFO [stderr] usermod: no changes
Nov 28 11:00:05.677 INFO [stderr]     Checking piston-viewport v0.5.0
Nov 28 11:00:06.103 INFO [stderr]     Checking pistoncore-input v0.23.0
Nov 28 11:00:08.949 INFO [stderr]     Checking pistoncore-window v0.34.0
Nov 28 11:00:09.971 INFO [stderr]  Documenting pistoncore-event_loop v0.39.0 (/source)
Nov 28 11:00:12.699 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Nov 28 11:00:12.704 INFO [stderr] su: No module specific data is present
Nov 28 11:00:13.366 INFO running `"docker" "inspect" "d1999572dbdbd7e5752e31def1112eb0552ff20a339785bc9521e048c7a7bc65"`
Nov 28 11:00:13.600 INFO running `"docker" "rm" "-f" "d1999572dbdbd7e5752e31def1112eb0552ff20a339785bc9521e048c7a7bc65"`
Nov 28 11:00:13.839 INFO [stdout] d1999572dbdbd7e5752e31def1112eb0552ff20a339785bc9521e048c7a7bc65