Sep 10 05:56:38.351 INFO checking yaecs-0.11.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:56:38.351 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:56:38.351 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:56:38.512 INFO blam! e70cf85f67b2a914700a248dce6b0fa5af843c626ab54b9078fa54f2902c5d13
Sep 10 05:56:38.515 INFO running `"docker" "start" "-a" "e70cf85f67b2a914700a248dce6b0fa5af843c626ab54b9078fa54f2902c5d13"`
Sep 10 05:56:39.121 INFO kablam! usermod: no changes
Sep 10 05:56:39.160 INFO kablam!     Checking anymap v0.12.1
Sep 10 05:56:39.160 INFO kablam!     Checking tabwriter v0.1.25
Sep 10 05:56:39.453 INFO kablam!     Checking avow v0.1.0
Sep 10 05:56:39.619 INFO kablam!     Checking yaecs v0.11.0 (file:///source)
Sep 10 05:56:40.154 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:56:40.154 INFO kablam!    --> src/entities.rs:139:17
Sep 10 05:56:40.154 INFO kablam!     |
Sep 10 05:56:40.154 INFO kablam! 139 |             let mut unwrapped = results.pop().unwrap();
Sep 10 05:56:40.154 INFO kablam!     |                 ----^^^^^^^^^
Sep 10 05:56:40.154 INFO kablam!     |                 |
Sep 10 05:56:40.154 INFO kablam!     |                 help: remove this `mut`
Sep 10 05:56:40.154 INFO kablam!     |
Sep 10 05:56:40.154 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 05:56:40.154 INFO kablam! 
Sep 10 05:56:40.154 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:56:40.154 INFO kablam!    --> src/entities.rs:141:17
Sep 10 05:56:40.154 INFO kablam!     |
Sep 10 05:56:40.154 INFO kablam! 141 |             let mut unwrapped_component = unwrapped.components.get_mut::<TestComponent>().unwrap();
Sep 10 05:56:40.154 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^^^
Sep 10 05:56:40.154 INFO kablam!     |                 |
Sep 10 05:56:40.154 INFO kablam!     |                 help: remove this `mut`
Sep 10 05:56:40.154 INFO kablam! 
Sep 10 05:56:40.154 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:56:40.154 INFO kablam!    --> src/entities.rs:175:13
Sep 10 05:56:40.154 INFO kablam!     |
Sep 10 05:56:40.154 INFO kablam! 175 |         let mut unwrapped = test_component.components.get_mut::<TestComponent>().unwrap();
Sep 10 05:56:40.154 INFO kablam!     |             ----^^^^^^^^^
Sep 10 05:56:40.154 INFO kablam!     |             |
Sep 10 05:56:40.154 INFO kablam!     |             help: remove this `mut`
Sep 10 05:56:40.155 INFO kablam! 
Sep 10 05:56:40.158 INFO kablam! warning: variable does not need to be mutable
Sep 10 05:56:40.158 INFO kablam!    --> src/entities.rs:208:13
Sep 10 05:56:40.158 INFO kablam!     |
Sep 10 05:56:40.158 INFO kablam! 208 |         let mut unwrapped = test_component.unwrap();
Sep 10 05:56:40.158 INFO kablam!     |             ----^^^^^^^^^
Sep 10 05:56:40.158 INFO kablam!     |             |
Sep 10 05:56:40.158 INFO kablam!     |             help: remove this `mut`
Sep 10 05:56:40.158 INFO kablam! 
Sep 10 05:56:40.298 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 05:56:40.298 INFO kablam!  --> examples/basic.rs:1:1
Sep 10 05:56:40.298 INFO kablam!   |
Sep 10 05:56:40.298 INFO kablam! 1 | #[macro_use]
Sep 10 05:56:40.298 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 05:56:40.298 INFO kablam!   |
Sep 10 05:56:40.298 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 05:56:40.298 INFO kablam! 
Sep 10 05:56:40.353 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Sep 10 05:56:40.353 INFO kablam! su: No module specific data is present
Sep 10 05:56:41.133 INFO running `"docker" "rm" "-f" "e70cf85f67b2a914700a248dce6b0fa5af843c626ab54b9078fa54f2902c5d13"`
Sep 10 05:56:41.250 INFO blam! e70cf85f67b2a914700a248dce6b0fa5af843c626ab54b9078fa54f2902c5d13