Aug 31 22:12:46.920 INFO checking lru2-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 22:12:46.920 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 22:12:46.920 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:12:47.102 INFO blam! c8e310ed6703ad3ae78adf660ae94b2e2c0a7a6f8d1e0cc5ee441793c236a2b1
Aug 31 22:12:47.109 INFO running `"docker" "start" "-a" "c8e310ed6703ad3ae78adf660ae94b2e2c0a7a6f8d1e0cc5ee441793c236a2b1"`
Aug 31 22:12:47.868 INFO kablam!     Checking lru2 v0.1.0 (file:///source)
Aug 31 22:12:48.607 INFO kablam! warning: variable does not need to be mutable
Aug 31 22:12:48.607 INFO kablam!   --> src/cache/mod.rs:57:13
Aug 31 22:12:48.607 INFO kablam!    |
Aug 31 22:12:48.607 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Aug 31 22:12:48.608 INFO kablam!    |             ----^^^^^
Aug 31 22:12:48.608 INFO kablam!    |             |
Aug 31 22:12:48.608 INFO kablam!    |             help: remove this `mut`
Aug 31 22:12:48.608 INFO kablam!    |
Aug 31 22:12:48.608 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 22:12:48.608 INFO kablam! 
Aug 31 22:12:49.059 INFO kablam! warning: variable does not need to be mutable
Aug 31 22:12:49.059 INFO kablam!   --> src/cache/mod.rs:57:13
Aug 31 22:12:49.059 INFO kablam!    |
Aug 31 22:12:49.060 INFO kablam! 57 |         let mut cache: &mut Register<C::LowerKey, C::Payload> = unsafe{ &mut **self.register.get(upper_key).unwrap() };
Aug 31 22:12:49.060 INFO kablam!    |             ----^^^^^
Aug 31 22:12:49.060 INFO kablam!    |             |
Aug 31 22:12:49.060 INFO kablam!    |             help: remove this `mut`
Aug 31 22:12:49.060 INFO kablam!    |
Aug 31 22:12:49.060 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 22:12:49.060 INFO kablam! 
Aug 31 22:12:49.139 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Aug 31 22:12:49.143 INFO kablam! su: No module specific data is present
Aug 31 22:12:49.603 INFO running `"docker" "rm" "-f" "c8e310ed6703ad3ae78adf660ae94b2e2c0a7a6f8d1e0cc5ee441793c236a2b1"`
Aug 31 22:12:49.739 INFO blam! c8e310ed6703ad3ae78adf660ae94b2e2c0a7a6f8d1e0cc5ee441793c236a2b1