Dec 01 04:43:28.304 INFO documenting udtrokia/gossip against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 04:43:28.305 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 04:43:28.491 INFO [stdout] 200ab3da781b3058347d72098b1a504c76797afb560f241e736607b741e448ad
Dec 01 04:43:28.494 INFO running `"docker" "start" "-a" "200ab3da781b3058347d72098b1a504c76797afb560f241e736607b741e448ad"`
Dec 01 04:43:28.986 INFO [stderr] usermod: no changes
Dec 01 04:43:29.045 INFO [stderr]    Compiling proc-macro2 v0.4.12
Dec 01 04:43:29.045 INFO [stderr]    Compiling serde v1.0.71
Dec 01 04:43:31.932 INFO [stderr]    Compiling quote v0.6.6
Dec 01 04:43:33.036 INFO [stderr]    Compiling syn v0.14.8
Dec 01 04:43:44.824 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 01 04:43:58.425 INFO [stderr]  Documenting gossip v0.1.0 (/source)
Dec 01 04:44:00.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.33s
Dec 01 04:44:00.348 INFO [stderr] su: No module specific data is present
Dec 01 04:44:01.580 INFO running `"docker" "inspect" "200ab3da781b3058347d72098b1a504c76797afb560f241e736607b741e448ad"`
Dec 01 04:44:01.926 INFO running `"docker" "rm" "-f" "200ab3da781b3058347d72098b1a504c76797afb560f241e736607b741e448ad"`
Dec 01 04:44:02.226 INFO [stdout] 200ab3da781b3058347d72098b1a504c76797afb560f241e736607b741e448ad