Nov 28 09:20:33.366 INFO documenting serial-0.4.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 09:20:33.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-6/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/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 +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-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"`
Nov 28 09:20:33.701 INFO [stdout] ee8e67af946da3b4ddd355a4a3e30552d0ed1736f6b5e95372f8b1114c97609f
Nov 28 09:20:33.703 INFO running `"docker" "start" "-a" "ee8e67af946da3b4ddd355a4a3e30552d0ed1736f6b5e95372f8b1114c97609f"`
Nov 28 09:20:34.994 INFO [stderr] usermod: no changes
Nov 28 09:20:35.091 INFO [stderr]     Checking serial-core v0.4.0
Nov 28 09:20:35.099 INFO [stderr]     Checking ioctl-rs v0.1.6
Nov 28 09:20:35.099 INFO [stderr]     Checking termios v0.2.2
Nov 28 09:20:36.086 INFO [stderr]     Checking serial-unix v0.4.0
Nov 28 09:20:36.547 INFO [stderr]  Documenting serial v0.4.0 (/source)
Nov 28 09:20:38.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Nov 28 09:20:38.453 INFO [stderr] su: No module specific data is present
Nov 28 09:20:39.123 INFO running `"docker" "inspect" "ee8e67af946da3b4ddd355a4a3e30552d0ed1736f6b5e95372f8b1114c97609f"`
Nov 28 09:20:39.475 INFO running `"docker" "rm" "-f" "ee8e67af946da3b4ddd355a4a3e30552d0ed1736f6b5e95372f8b1114c97609f"`
Nov 28 09:20:39.719 INFO [stdout] ee8e67af946da3b4ddd355a4a3e30552d0ed1736f6b5e95372f8b1114c97609f