Dec 01 17:25:25.741 INFO documenting dan-t/rusty-tags against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 17:25:25.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-3/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 01 17:25:26.232 INFO [stdout] 12916c7711204818e1a81c4a4da3c7d482b87cd8b29b09e01797001891129725
Dec 01 17:25:26.234 INFO running `"docker" "start" "-a" "12916c7711204818e1a81c4a4da3c7d482b87cd8b29b09e01797001891129725"`
Dec 01 17:25:27.437 INFO [stderr] usermod: no changes
Dec 01 17:25:27.676 INFO [stderr]     Checking atty v0.2.6
Dec 01 17:25:27.676 INFO [stderr]     Checking num_cpus v1.8.0
Dec 01 17:25:27.676 INFO [stderr]     Checking tempfile v2.2.0
Dec 01 17:25:28.275 INFO [stderr]     Checking clap v2.32.0
Dec 01 17:25:33.272 INFO [stderr]  Documenting rusty-tags v3.2.0 (/source)
Dec 01 17:25:36.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.87s
Dec 01 17:25:36.339 INFO [stderr] su: No module specific data is present
Dec 01 17:25:36.778 INFO running `"docker" "inspect" "12916c7711204818e1a81c4a4da3c7d482b87cd8b29b09e01797001891129725"`
Dec 01 17:25:36.910 INFO running `"docker" "rm" "-f" "12916c7711204818e1a81c4a4da3c7d482b87cd8b29b09e01797001891129725"`
Dec 01 17:25:37.061 INFO [stdout] 12916c7711204818e1a81c4a4da3c7d482b87cd8b29b09e01797001891129725