Dec 01 17:07:45.545 INFO documenting defcube/defparallel against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 17:07:45.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:07:45.964 INFO [stdout] 516149930eb4e5861129785a6a571529078b915462489c49d8ce6ee4b9833e91
Dec 01 17:07:45.966 INFO running `"docker" "start" "-a" "516149930eb4e5861129785a6a571529078b915462489c49d8ce6ee4b9833e91"`
Dec 01 17:07:48.400 INFO [stderr] usermod: no changes
Dec 01 17:07:48.624 INFO [stderr]     Checking ansi-escapes v0.1.0
Dec 01 17:07:48.640 INFO [stderr]    Compiling syn v0.15.22
Dec 01 17:07:48.652 INFO [stderr]     Checking crossterm v0.4.3
Dec 01 17:08:00.478 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 01 17:08:04.617 INFO [stderr]     Checking structopt v0.2.13
Dec 01 17:08:05.054 INFO [stderr]  Documenting defparallel v0.2.0 (/source)
Dec 01 17:08:06.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.44s
Dec 01 17:08:06.885 INFO [stderr] su: No module specific data is present
Dec 01 17:08:07.882 INFO running `"docker" "inspect" "516149930eb4e5861129785a6a571529078b915462489c49d8ce6ee4b9833e91"`
Dec 01 17:08:08.061 INFO running `"docker" "rm" "-f" "516149930eb4e5861129785a6a571529078b915462489c49d8ce6ee4b9833e91"`
Dec 01 17:08:08.380 INFO [stdout] 516149930eb4e5861129785a6a571529078b915462489c49d8ce6ee4b9833e91