Dec 01 11:09:35.432 INFO documenting mjbryant/docker-attach against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 11:09:35.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11:09:35.634 INFO [stdout] e15d461f3b084cacb5aee4e564decb07d88a5bcbda2744f08a3e865f6f41f68b
Dec 01 11:09:35.635 INFO running `"docker" "start" "-a" "e15d461f3b084cacb5aee4e564decb07d88a5bcbda2744f08a3e865f6f41f68b"`
Dec 01 11:09:36.104 INFO [stderr] usermod: no changes
Dec 01 11:09:36.160 INFO [stderr]     Checking termion v1.5.1
Dec 01 11:09:36.894 INFO [stderr]  Documenting docker-attach v0.1.0 (/source)
Dec 01 11:09:38.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Dec 01 11:09:38.353 INFO [stderr] su: No module specific data is present
Dec 01 11:09:39.030 INFO running `"docker" "inspect" "e15d461f3b084cacb5aee4e564decb07d88a5bcbda2744f08a3e865f6f41f68b"`
Dec 01 11:09:39.222 INFO running `"docker" "rm" "-f" "e15d461f3b084cacb5aee4e564decb07d88a5bcbda2744f08a3e865f6f41f68b"`
Dec 01 11:09:39.424 INFO [stdout] e15d461f3b084cacb5aee4e564decb07d88a5bcbda2744f08a3e865f6f41f68b