Nov 27 12:21:46.437 INFO documenting stuartnelson3/rust_learning against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 12:21:46.438 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 27 12:21:47.436 INFO [stdout] 0b4dde8e884cd0a41a8c49892b7938265b78e21905c2a26f8c1a243dc90c75ff
Nov 27 12:21:47.439 INFO running `"docker" "start" "-a" "0b4dde8e884cd0a41a8c49892b7938265b78e21905c2a26f8c1a243dc90c75ff"`
Nov 27 12:21:48.945 INFO [stderr] usermod: no changes
Nov 27 12:21:49.087 INFO [stderr]     Checking protobuf v1.4.1
Nov 27 12:21:49.087 INFO [stderr]     Checking quick-error v0.2.2
Nov 27 12:21:55.697 INFO [stderr]     Checking prometheus v0.2.8
Nov 27 12:21:57.137 INFO [stderr]  Documenting rust_learning v0.1.0 (/source)
Nov 27 12:21:59.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.09s
Nov 27 12:21:59.083 INFO [stderr] su: No module specific data is present
Nov 27 12:22:00.218 INFO running `"docker" "inspect" "0b4dde8e884cd0a41a8c49892b7938265b78e21905c2a26f8c1a243dc90c75ff"`
Nov 27 12:22:00.582 INFO running `"docker" "rm" "-f" "0b4dde8e884cd0a41a8c49892b7938265b78e21905c2a26f8c1a243dc90c75ff"`
Nov 27 12:22:00.931 INFO [stdout] 0b4dde8e884cd0a41a8c49892b7938265b78e21905c2a26f8c1a243dc90c75ff