Dec 02 03:53:05.934 INFO documenting robot-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 03:53:05.934 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03:53:06.171 INFO [stdout] 21cb6d173b0b6d0a89521bf44d8c7c43d88ac2ca0c6121a74cafe68484816939
Dec 02 03:53:06.178 INFO running `"docker" "start" "-a" "21cb6d173b0b6d0a89521bf44d8c7c43d88ac2ca0c6121a74cafe68484816939"`
Dec 02 03:53:07.272 INFO [stderr] usermod: no changes
Dec 02 03:53:07.456 INFO [stderr]    Compiling getopts v0.2.18
Dec 02 03:53:08.804 INFO [stderr]    Compiling pulldown-cmark v0.0.3
Dec 02 03:53:11.589 INFO [stderr]    Compiling skeptic v0.6.1
Dec 02 03:53:13.100 INFO [stderr]    Compiling carboxyl v0.2.1
Dec 02 03:53:14.698 INFO [stderr]  Documenting robot v0.1.0 (/source)
Dec 02 03:53:16.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.91s
Dec 02 03:53:16.232 INFO [stderr] su: No module specific data is present
Dec 02 03:53:16.689 INFO running `"docker" "inspect" "21cb6d173b0b6d0a89521bf44d8c7c43d88ac2ca0c6121a74cafe68484816939"`
Dec 02 03:53:16.744 INFO running `"docker" "rm" "-f" "21cb6d173b0b6d0a89521bf44d8c7c43d88ac2ca0c6121a74cafe68484816939"`
Dec 02 03:53:16.834 INFO [stdout] 21cb6d173b0b6d0a89521bf44d8c7c43d88ac2ca0c6121a74cafe68484816939