Sep 21 05:21:38.540 INFO checking pubsub-0.2.3 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 05:21:38.540 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 05:21:38.540 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 05:21:38.745 INFO blam! 3acf751b1708875b3c2ce3bef763753c5135b0a9160bb6f455874fa13402c3f4 Sep 21 05:21:38.747 INFO running `"docker" "start" "-a" "3acf751b1708875b3c2ce3bef763753c5135b0a9160bb6f455874fa13402c3f4"` Sep 21 05:21:39.790 INFO kablam! usermod: no changes Sep 21 05:21:39.888 INFO kablam! Checking threadpool v0.1.4 Sep 21 05:21:40.270 INFO kablam! Checking pubsub v0.2.3 (/source) Sep 21 05:21:40.653 INFO kablam! warning: variable does not need to be mutable Sep 21 05:21:40.653 INFO kablam! --> src/lib.rs:192:10 Sep 21 05:21:40.653 INFO kablam! | Sep 21 05:21:40.653 INFO kablam! 192 | let mut func = guard.deref_mut(); Sep 21 05:21:40.653 INFO kablam! | ----^^^^ Sep 21 05:21:40.653 INFO kablam! | | Sep 21 05:21:40.653 INFO kablam! | help: remove this `mut` Sep 21 05:21:40.653 INFO kablam! | Sep 21 05:21:40.653 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 05:21:40.653 INFO kablam! Sep 21 05:21:40.858 INFO kablam! warning: variable does not need to be mutable Sep 21 05:21:40.858 INFO kablam! --> src/lib.rs:192:10 Sep 21 05:21:40.858 INFO kablam! | Sep 21 05:21:40.858 INFO kablam! 192 | let mut func = guard.deref_mut(); Sep 21 05:21:40.858 INFO kablam! | ----^^^^ Sep 21 05:21:40.858 INFO kablam! | | Sep 21 05:21:40.858 INFO kablam! | help: remove this `mut` Sep 21 05:21:40.858 INFO kablam! | Sep 21 05:21:40.858 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 05:21:40.858 INFO kablam! Sep 21 05:21:40.920 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.08s Sep 21 05:21:40.922 INFO kablam! su: No module specific data is present Sep 21 05:21:41.764 INFO running `"docker" "rm" "-f" "3acf751b1708875b3c2ce3bef763753c5135b0a9160bb6f455874fa13402c3f4"` Sep 21 05:21:41.866 INFO blam! 3acf751b1708875b3c2ce3bef763753c5135b0a9160bb6f455874fa13402c3f4