Nov 28 04:35:36.386 INFO documenting MainShayne233/concurrency_demo against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 04:35:36.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 04:35:36.579 INFO [stdout] e4814f33694de645ad36fec760f8cab8f0386699de32ef05f2b93a64cd9d3185
Nov 28 04:35:36.579 INFO running `"docker" "start" "-a" "e4814f33694de645ad36fec760f8cab8f0386699de32ef05f2b93a64cd9d3185"`
Nov 28 04:35:36.979 INFO [stderr] usermod: no changes
Nov 28 04:35:37.046 INFO [stderr]     Checking concurrency_demo v0.1.0 (/source)
Nov 28 04:35:37.046 INFO [stderr]  Documenting concurrency_demo v0.1.0 (/source)
Nov 28 04:35:37.443 INFO [stderr] warning: field is never used: `workers`
Nov 28 04:35:37.443 INFO [stderr]  --> src/lib.rs:7:5
Nov 28 04:35:37.443 INFO [stderr]   |
Nov 28 04:35:37.444 INFO [stderr] 7 |     workers: Vec<Worker>,
Nov 28 04:35:37.444 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:35:37.444 INFO [stderr]   |
Nov 28 04:35:37.445 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:35:37.445 INFO [stderr] 
Nov 28 04:35:37.445 INFO [stderr] warning: field is never used: `id`
Nov 28 04:35:37.445 INFO [stderr]   --> src/lib.rs:49:5
Nov 28 04:35:37.446 INFO [stderr]    |
Nov 28 04:35:37.446 INFO [stderr] 49 |     id: usize,
Nov 28 04:35:37.446 INFO [stderr]    |     ^^^^^^^^^
Nov 28 04:35:37.447 INFO [stderr] 
Nov 28 04:35:37.447 INFO [stderr] warning: field is never used: `thread`
Nov 28 04:35:37.447 INFO [stderr]   --> src/lib.rs:50:5
Nov 28 04:35:37.447 INFO [stderr]    |
Nov 28 04:35:37.448 INFO [stderr] 50 |     thread: thread::JoinHandle<()>,
Nov 28 04:35:37.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:35:37.448 INFO [stderr] 
Nov 28 04:35:39.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Nov 28 04:35:39.620 INFO [stderr] su: No module specific data is present
Nov 28 04:35:40.427 INFO running `"docker" "inspect" "e4814f33694de645ad36fec760f8cab8f0386699de32ef05f2b93a64cd9d3185"`
Nov 28 04:35:40.734 INFO running `"docker" "rm" "-f" "e4814f33694de645ad36fec760f8cab8f0386699de32ef05f2b93a64cd9d3185"`
Nov 28 04:35:41.063 INFO [stdout] e4814f33694de645ad36fec760f8cab8f0386699de32ef05f2b93a64cd9d3185