Nov 27 18:19:21.379 INFO documenting lowellmower/server against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 18:19:21.379 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 27 18:19:21.523 INFO [stdout] 91bf6a62c816cc0fbe98a7f10791e4825b7144f1474fecebff1e6769e3abfe07
Nov 27 18:19:21.529 INFO running `"docker" "start" "-a" "91bf6a62c816cc0fbe98a7f10791e4825b7144f1474fecebff1e6769e3abfe07"`
Nov 27 18:19:21.931 INFO [stderr] usermod: no changes
Nov 27 18:19:21.968 INFO [stderr]     Checking server v0.1.0 (/source)
Nov 27 18:19:21.968 INFO [stderr]  Documenting server v0.1.0 (/source)
Nov 27 18:19:22.170 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 27 18:19:22.214 INFO [stderr]   --> src/lib.rs:21:1
Nov 27 18:19:22.214 INFO [stderr]    |
Nov 27 18:19:22.214 INFO [stderr] 21 | pub type Job = Box<FnBox + Send + 'static>;
Nov 27 18:19:22.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:19:22.244 INFO [stderr]    |
Nov 27 18:19:22.244 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Nov 27 18:19:22.244 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 27 18:19:22.244 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 27 18:19:22.244 INFO [stderr] 
Nov 27 18:19:22.244 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 27 18:19:22.244 INFO [stderr]   --> src/lib.rs:69:5
Nov 27 18:19:22.244 INFO [stderr]    |
Nov 27 18:19:22.244 INFO [stderr] 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Nov 27 18:19:22.244 INFO [stderr] 70 | |         let thread = thread::spawn(move || loop {
Nov 27 18:19:22.244 INFO [stderr] 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Nov 27 18:19:22.244 INFO [stderr] 72 | |
Nov 27 18:19:22.244 INFO [stderr] ...  |
Nov 27 18:19:22.244 INFO [stderr] 85 | |         Worker { id, thread }
Nov 27 18:19:22.244 INFO [stderr] 86 | |     }
Nov 27 18:19:22.244 INFO [stderr]    | |_____^
Nov 27 18:19:22.244 INFO [stderr]    |
Nov 27 18:19:22.244 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 27 18:19:22.244 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 27 18:19:22.244 INFO [stderr] 
Nov 27 18:19:22.244 INFO [stderr] warning: field is never used: `workers`
Nov 27 18:19:22.244 INFO [stderr]  --> src/lib.rs:7:5
Nov 27 18:19:22.244 INFO [stderr]   |
Nov 27 18:19:22.244 INFO [stderr] 7 |     workers: Vec<Worker>,
Nov 27 18:19:22.244 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 18:19:22.244 INFO [stderr]   |
Nov 27 18:19:22.244 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 18:19:22.244 INFO [stderr] 
Nov 27 18:19:22.244 INFO [stderr] warning: field is never used: `id`
Nov 27 18:19:22.245 INFO [stderr]   --> src/lib.rs:58:5
Nov 27 18:19:22.245 INFO [stderr]    |
Nov 27 18:19:22.245 INFO [stderr] 58 |     id: usize,
Nov 27 18:19:22.245 INFO [stderr]    |     ^^^^^^^^^
Nov 27 18:19:22.245 INFO [stderr] 
Nov 27 18:19:22.245 INFO [stderr] warning: field is never used: `thread`
Nov 27 18:19:22.245 INFO [stderr]   --> src/lib.rs:59:5
Nov 27 18:19:22.245 INFO [stderr]    |
Nov 27 18:19:22.245 INFO [stderr] 59 |     thread: thread::JoinHandle<()>,
Nov 27 18:19:22.245 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:19:22.245 INFO [stderr] 
Nov 27 18:19:23.673 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Nov 27 18:19:23.677 INFO [stderr] su: No module specific data is present
Nov 27 18:19:24.069 INFO running `"docker" "inspect" "91bf6a62c816cc0fbe98a7f10791e4825b7144f1474fecebff1e6769e3abfe07"`
Nov 27 18:19:24.308 INFO running `"docker" "rm" "-f" "91bf6a62c816cc0fbe98a7f10791e4825b7144f1474fecebff1e6769e3abfe07"`
Nov 27 18:19:24.479 INFO [stdout] 91bf6a62c816cc0fbe98a7f10791e4825b7144f1474fecebff1e6769e3abfe07