Dec 18 16:39:12.284 INFO checking eventbus-0.5.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:39:12.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/eventbus/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:39:12.577 INFO [stdout] 06d2884ae767f389bfe3fa0efbc98731e65c632a0dfb6ba8fb979f5d40da1392
Dec 18 16:39:12.582 INFO running `"docker" "start" "-a" "06d2884ae767f389bfe3fa0efbc98731e65c632a0dfb6ba8fb979f5d40da1392"`
Dec 18 16:39:13.272 INFO [stderr]     Checking eventbus v0.5.1 (/opt/crater/workdir)
Dec 18 16:39:13.708 INFO [stderr] warning: field is never used: `dropper`
Dec 18 16:39:13.708 INFO [stderr]    --> src/lib.rs:135:5
Dec 18 16:39:13.708 INFO [stderr]     |
Dec 18 16:39:13.708 INFO [stderr] 135 |     dropper: Mutex<LinkedList<Box<dyn Fn(usize) + Send + Sync>>>,
Dec 18 16:39:13.708 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:13.708 INFO [stderr]     |
Dec 18 16:39:13.708 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 16:39:13.708 INFO [stderr] 
Dec 18 16:39:13.820 INFO [stderr] warning: field is never used: `dropper`
Dec 18 16:39:13.820 INFO [stderr]    --> src/lib.rs:135:5
Dec 18 16:39:13.820 INFO [stderr]     |
Dec 18 16:39:13.820 INFO [stderr] 135 |     dropper: Mutex<LinkedList<Box<dyn Fn(usize) + Send + Sync>>>,
Dec 18 16:39:13.820 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:39:13.820 INFO [stderr]     |
Dec 18 16:39:13.820 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 16:39:13.820 INFO [stderr] 
Dec 18 16:39:15.732 INFO [stderr] error: no rules expected the token `{`
Dec 18 16:39:15.732 INFO [stderr]   --> benches/post_single_benchmark.rs:21:93
Dec 18 16:39:15.732 INFO [stderr]    |
Dec 18 16:39:15.732 INFO [stderr] 21 |     c.bench_function("one_hook", move |b| b.iter(|| post_event!(&bus, MyEvent, &mut MyEvent {})));
Dec 18 16:39:15.732 INFO [stderr]    |                                                                                             ^ no rules expected this token in macro call
Dec 18 16:39:15.732 INFO [stderr] 
Dec 18 16:39:15.732 INFO [stderr] error: aborting due to previous error
Dec 18 16:39:15.732 INFO [stderr] 
Dec 18 16:39:15.743 INFO [stderr] error: Could not compile `eventbus`.
Dec 18 16:39:15.743 INFO [stderr] 
Dec 18 16:39:15.743 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 16:39:16.278 INFO running `"docker" "inspect" "06d2884ae767f389bfe3fa0efbc98731e65c632a0dfb6ba8fb979f5d40da1392"`
Dec 18 16:39:16.412 INFO running `"docker" "rm" "-f" "06d2884ae767f389bfe3fa0efbc98731e65c632a0dfb6ba8fb979f5d40da1392"`
Dec 18 16:39:16.522 INFO [stdout] 06d2884ae767f389bfe3fa0efbc98731e65c632a0dfb6ba8fb979f5d40da1392