Dec 02 07:22:43.472 INFO documenting google-composer1-cli-1.0.8+20181001 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 07:22:43.472 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 02 07:22:43.719 INFO [stdout] b95e633af218d0eca7836e444391ae5f5c5fea7a92a09a79809fa6a22a18aa38
Dec 02 07:22:43.721 INFO running `"docker" "start" "-a" "b95e633af218d0eca7836e444391ae5f5c5fea7a92a09a79809fa6a22a18aa38"`
Dec 02 07:22:44.324 INFO [stderr] usermod: no changes
Dec 02 07:22:44.524 INFO [stderr]     Checking google-composer1 v1.0.8+20181001
Dec 02 07:22:47.952 INFO [stderr]  Documenting google-composer1-cli v1.0.8+20181001 (/source)
Dec 02 07:22:53.405 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
Dec 02 07:22:53.425 INFO [stderr] su: No module specific data is present
Dec 02 07:22:53.740 INFO running `"docker" "inspect" "b95e633af218d0eca7836e444391ae5f5c5fea7a92a09a79809fa6a22a18aa38"`
Dec 02 07:22:53.890 INFO running `"docker" "rm" "-f" "b95e633af218d0eca7836e444391ae5f5c5fea7a92a09a79809fa6a22a18aa38"`
Dec 02 07:22:54.031 INFO [stdout] b95e633af218d0eca7836e444391ae5f5c5fea7a92a09a79809fa6a22a18aa38