Dec 01 14:50:20.994 INFO documenting hone/helix_docopt against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 14:50:20.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-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 14:50:21.554 INFO [stdout] 71a7233a23aa04636b61cc5ec9a3e96e5fef6e2a45eeba828b2b1f8d09a59705
Dec 01 14:50:21.556 INFO running `"docker" "start" "-a" "71a7233a23aa04636b61cc5ec9a3e96e5fef6e2a45eeba828b2b1f8d09a59705"`
Dec 01 14:50:22.988 INFO [stderr] usermod: no changes
Dec 01 14:50:23.158 INFO [stderr]    Compiling libcruby-sys v0.7.3
Dec 01 14:50:23.192 INFO [stderr]     Checking docopt v0.8.1
Dec 01 14:50:25.044 INFO [stderr]     Checking helix v0.7.3
Dec 01 14:50:25.752 INFO [stderr]  Documenting helix_docopt v0.1.0 (/source)
Dec 01 14:50:28.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
Dec 01 14:50:28.396 INFO [stderr] su: No module specific data is present
Dec 01 14:50:28.856 INFO running `"docker" "inspect" "71a7233a23aa04636b61cc5ec9a3e96e5fef6e2a45eeba828b2b1f8d09a59705"`
Dec 01 14:50:29.034 INFO running `"docker" "rm" "-f" "71a7233a23aa04636b61cc5ec9a3e96e5fef6e2a45eeba828b2b1f8d09a59705"`
Dec 01 14:50:29.168 INFO [stdout] 71a7233a23aa04636b61cc5ec9a3e96e5fef6e2a45eeba828b2b1f8d09a59705