Sep 04 11:39:53.406 INFO checking lru2-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 11:39:53.406 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 11:39:53.406 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:39:53.635 INFO blam! fb5fc4605384f46ada80f961adad0e3c7969ea67b9187786ee90cee1732d4c02
Sep 04 11:39:53.638 INFO running `"docker" "start" "-a" "fb5fc4605384f46ada80f961adad0e3c7969ea67b9187786ee90cee1732d4c02"`
Sep 04 11:39:54.593 INFO kablam!     Checking lru2 v0.1.0 (file:///source)
Sep 04 11:39:55.549 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:39:55.549 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 04 11:39:55.550 INFO kablam!    |
Sep 04 11:39:55.550 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 04 11:39:55.550 INFO kablam!    |             ----^^^^^
Sep 04 11:39:55.550 INFO kablam!    |             |
Sep 04 11:39:55.550 INFO kablam!    |             help: remove this `mut`
Sep 04 11:39:55.550 INFO kablam!    |
Sep 04 11:39:55.550 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 11:39:55.550 INFO kablam! 
Sep 04 11:39:56.108 INFO kablam! warning: variable does not need to be mutable
Sep 04 11:39:56.108 INFO kablam!   --> src/cache/mod.rs:57:13
Sep 04 11:39:56.108 INFO kablam!    |
Sep 04 11:39:56.108 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Sep 04 11:39:56.108 INFO kablam!    |             ----^^^^^
Sep 04 11:39:56.108 INFO kablam!    |             |
Sep 04 11:39:56.108 INFO kablam!    |             help: remove this `mut`
Sep 04 11:39:56.109 INFO kablam!    |
Sep 04 11:39:56.109 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 11:39:56.109 INFO kablam! 
Sep 04 11:39:56.207 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Sep 04 11:39:56.211 INFO kablam! su: No module specific data is present
Sep 04 11:39:56.702 INFO running `"docker" "rm" "-f" "fb5fc4605384f46ada80f961adad0e3c7969ea67b9187786ee90cee1732d4c02"`
Sep 04 11:39:56.845 INFO blam! fb5fc4605384f46ada80f961adad0e3c7969ea67b9187786ee90cee1732d4c02