Dec 01 19:29:39.017 INFO documenting archer884/otter against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 19:29:39.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 19:29:39.209 INFO [stdout] 9cd32a959596ebd87659acc1df6a17c2fe64536d5b6809d2d315093f2b6b675a
Dec 01 19:29:39.209 INFO running `"docker" "start" "-a" "9cd32a959596ebd87659acc1df6a17c2fe64536d5b6809d2d315093f2b6b675a"`
Dec 01 19:29:39.608 INFO [stderr] usermod: no changes
Dec 01 19:29:39.700 INFO [stderr]    Compiling syn v0.14.9
Dec 01 19:29:47.568 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 01 19:29:51.883 INFO [stderr]     Checking structopt v0.2.10
Dec 01 19:29:52.388 INFO [stderr]  Documenting otter v0.1.0 (/source)
Dec 01 19:29:54.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.17s
Dec 01 19:29:54.802 INFO [stderr] su: No module specific data is present
Dec 01 19:29:56.118 INFO running `"docker" "inspect" "9cd32a959596ebd87659acc1df6a17c2fe64536d5b6809d2d315093f2b6b675a"`
Dec 01 19:29:56.482 INFO running `"docker" "rm" "-f" "9cd32a959596ebd87659acc1df6a17c2fe64536d5b6809d2d315093f2b6b675a"`
Dec 01 19:29:56.732 INFO [stdout] 9cd32a959596ebd87659acc1df6a17c2fe64536d5b6809d2d315093f2b6b675a