Sep 21 00:18:14.930 INFO checking yaecs-0.11.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 00:18:14.930 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 00:18:14.930 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:18:15.128 INFO blam! 2242143c17b5b47f9d94f984dea7df716d1b1560ec339f3b83e47797ad5dace0
Sep 21 00:18:15.132 INFO running `"docker" "start" "-a" "2242143c17b5b47f9d94f984dea7df716d1b1560ec339f3b83e47797ad5dace0"`
Sep 21 00:18:16.343 INFO kablam! usermod: no changes
Sep 21 00:18:16.405 INFO kablam!     Checking anymap v0.12.1
Sep 21 00:18:16.418 INFO kablam!     Checking tabwriter v0.1.25
Sep 21 00:18:16.958 INFO kablam!     Checking avow v0.1.0
Sep 21 00:18:17.074 INFO kablam!     Checking yaecs v0.11.0 (/source)
Sep 21 00:18:17.625 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 00:18:17.625 INFO kablam!  --> examples/basic.rs:1:1
Sep 21 00:18:17.625 INFO kablam!   |
Sep 21 00:18:17.626 INFO kablam! 1 | #[macro_use]
Sep 21 00:18:17.626 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 00:18:17.626 INFO kablam!   |
Sep 21 00:18:17.626 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 00:18:17.626 INFO kablam! 
Sep 21 00:18:17.753 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:18:17.753 INFO kablam!    --> src/entities.rs:139:17
Sep 21 00:18:17.753 INFO kablam!     |
Sep 21 00:18:17.753 INFO kablam! 139 |             let mut unwrapped = results.pop().unwrap();
Sep 21 00:18:17.753 INFO kablam!     |                 ----^^^^^^^^^
Sep 21 00:18:17.753 INFO kablam!     |                 |
Sep 21 00:18:17.753 INFO kablam!     |                 help: remove this `mut`
Sep 21 00:18:17.753 INFO kablam!     |
Sep 21 00:18:17.753 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:18:17.753 INFO kablam! 
Sep 21 00:18:17.753 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:18:17.753 INFO kablam!    --> src/entities.rs:141:17
Sep 21 00:18:17.753 INFO kablam!     |
Sep 21 00:18:17.753 INFO kablam! 141 |             let mut unwrapped_component = unwrapped.components.get_mut::<TestComponent>().unwrap();
Sep 21 00:18:17.753 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^^^
Sep 21 00:18:17.753 INFO kablam!     |                 |
Sep 21 00:18:17.753 INFO kablam!     |                 help: remove this `mut`
Sep 21 00:18:17.753 INFO kablam! 
Sep 21 00:18:17.756 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:18:17.756 INFO kablam!    --> src/entities.rs:175:13
Sep 21 00:18:17.756 INFO kablam!     |
Sep 21 00:18:17.756 INFO kablam! 175 |         let mut unwrapped = test_component.components.get_mut::<TestComponent>().unwrap();
Sep 21 00:18:17.756 INFO kablam!     |             ----^^^^^^^^^
Sep 21 00:18:17.756 INFO kablam!     |             |
Sep 21 00:18:17.756 INFO kablam!     |             help: remove this `mut`
Sep 21 00:18:17.756 INFO kablam! 
Sep 21 00:18:17.769 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:18:17.769 INFO kablam!    --> src/entities.rs:208:13
Sep 21 00:18:17.769 INFO kablam!     |
Sep 21 00:18:17.769 INFO kablam! 208 |         let mut unwrapped = test_component.unwrap();
Sep 21 00:18:17.769 INFO kablam!     |             ----^^^^^^^^^
Sep 21 00:18:17.769 INFO kablam!     |             |
Sep 21 00:18:17.769 INFO kablam!     |             help: remove this `mut`
Sep 21 00:18:17.769 INFO kablam! 
Sep 21 00:18:17.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Sep 21 00:18:17.848 INFO kablam! su: No module specific data is present
Sep 21 00:18:18.548 INFO running `"docker" "rm" "-f" "2242143c17b5b47f9d94f984dea7df716d1b1560ec339f3b83e47797ad5dace0"`
Sep 21 00:18:18.670 INFO blam! 2242143c17b5b47f9d94f984dea7df716d1b1560ec339f3b83e47797ad5dace0