Sep 14 13:32:36.078 INFO checking lru2-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 13:32:36.078 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 13:32:36.078 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 13:32:36.335 INFO blam! 4c5b78f71a2420c71190b392465e28792b8639b53c0a8c56565e5f810738df02
Sep 14 13:32:36.337 INFO running `"docker" "start" "-a" "4c5b78f71a2420c71190b392465e28792b8639b53c0a8c56565e5f810738df02"`
Sep 14 13:32:37.199 INFO kablam! usermod: no changes
Sep 14 13:32:37.232 INFO kablam!     Checking lru2 v0.1.0 (file:///source)
Sep 14 13:32:37.486 INFO kablam! warning: variable does not need to be mutable
Sep 14 13:32:37.486 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 14 13:32:37.486 INFO kablam!    |
Sep 14 13:32:37.486 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 14 13:32:37.486 INFO kablam!    |             ----^^^^^
Sep 14 13:32:37.486 INFO kablam!    |             |
Sep 14 13:32:37.486 INFO kablam!    |             help: remove this `mut`
Sep 14 13:32:37.486 INFO kablam!    |
Sep 14 13:32:37.486 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 13:32:37.486 INFO kablam! 
Sep 14 13:32:37.633 INFO kablam! warning: variable does not need to be mutable
Sep 14 13:32:37.633 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 14 13:32:37.633 INFO kablam!    |
Sep 14 13:32:37.633 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 14 13:32:37.633 INFO kablam!    |             ----^^^^^
Sep 14 13:32:37.633 INFO kablam!    |             |
Sep 14 13:32:37.633 INFO kablam!    |             help: remove this `mut`
Sep 14 13:32:37.633 INFO kablam!    |
Sep 14 13:32:37.633 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 13:32:37.633 INFO kablam! 
Sep 14 13:32:37.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Sep 14 13:32:37.673 INFO kablam! su: No module specific data is present
Sep 14 13:32:38.057 INFO running `"docker" "rm" "-f" "4c5b78f71a2420c71190b392465e28792b8639b53c0a8c56565e5f810738df02"`
Sep 14 13:32:38.150 INFO blam! 4c5b78f71a2420c71190b392465e28792b8639b53c0a8c56565e5f810738df02