Aug 01 18:20:51.488 INFO checking yaecs-0.11.0 against 1.27.2 for lazy_static-1
Aug 01 18:20:51.488 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:20:51.488 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:20:51.488 INFO running `"docker" "create" "-v" "/tmp/crater.RLfmomJoEoYt:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 18:20:51.703 INFO blam! 9a4096ad5eca6e1582ff5daaf14962bfacbeead3688dd23600eabae4da02ceb7
Aug 01 18:20:51.705 INFO running `"docker" "start" "-a" "9a4096ad5eca6e1582ff5daaf14962bfacbeead3688dd23600eabae4da02ceb7"`
Aug 01 18:20:52.712 INFO kablam!     Checking anymap v0.12.1
Aug 01 18:20:52.712 INFO kablam!     Checking tabwriter v0.1.25
Aug 01 18:20:53.696 INFO kablam!     Checking avow v0.1.0
Aug 01 18:20:54.105 INFO kablam!     Checking yaecs v0.11.0 (file:///source)
Aug 01 18:20:55.430 INFO kablam! warning: unused `#[macro_use]` import
Aug 01 18:20:55.430 INFO kablam!  --> examples/basic.rs:1:1
Aug 01 18:20:55.430 INFO kablam!   |
Aug 01 18:20:55.430 INFO kablam! 1 | #[macro_use]
Aug 01 18:20:55.430 INFO kablam!   | ^^^^^^^^^^^^
Aug 01 18:20:55.430 INFO kablam!   |
Aug 01 18:20:55.430 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 18:20:55.430 INFO kablam! 
Aug 01 18:20:55.634 INFO kablam! warning: variable does not need to be mutable
Aug 01 18:20:55.634 INFO kablam!    --> src/entities.rs:139:17
Aug 01 18:20:55.635 INFO kablam!     |
Aug 01 18:20:55.635 INFO kablam! 139 |             let mut unwrapped = results.pop().unwrap();
Aug 01 18:20:55.635 INFO kablam!     |                 ----^^^^^^^^^
Aug 01 18:20:55.635 INFO kablam!     |                 |
Aug 01 18:20:55.635 INFO kablam!     |                 help: remove this `mut`
Aug 01 18:20:55.635 INFO kablam!     |
Aug 01 18:20:55.635 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 18:20:55.635 INFO kablam! 
Aug 01 18:20:55.636 INFO kablam! warning: variable does not need to be mutable
Aug 01 18:20:55.636 INFO kablam!    --> src/entities.rs:141:17
Aug 01 18:20:55.636 INFO kablam!     |
Aug 01 18:20:55.636 INFO kablam! 141 |             let mut unwrapped_component = unwrapped.components.get_mut::<TestComponent>().unwrap();
Aug 01 18:20:55.636 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^^^
Aug 01 18:20:55.636 INFO kablam!     |                 |
Aug 01 18:20:55.636 INFO kablam!     |                 help: remove this `mut`
Aug 01 18:20:55.637 INFO kablam! 
Aug 01 18:20:55.643 INFO kablam! warning: variable does not need to be mutable
Aug 01 18:20:55.643 INFO kablam!    --> src/entities.rs:175:13
Aug 01 18:20:55.643 INFO kablam!     |
Aug 01 18:20:55.643 INFO kablam! 175 |         let mut unwrapped = test_component.components.get_mut::<TestComponent>().unwrap();
Aug 01 18:20:55.643 INFO kablam!     |             ----^^^^^^^^^
Aug 01 18:20:55.643 INFO kablam!     |             |
Aug 01 18:20:55.643 INFO kablam!     |             help: remove this `mut`
Aug 01 18:20:55.644 INFO kablam! 
Aug 01 18:20:55.661 INFO kablam! warning: variable does not need to be mutable
Aug 01 18:20:55.661 INFO kablam!    --> src/entities.rs:208:13
Aug 01 18:20:55.661 INFO kablam!     |
Aug 01 18:20:55.661 INFO kablam! 208 |         let mut unwrapped = test_component.unwrap();
Aug 01 18:20:55.661 INFO kablam!     |             ----^^^^^^^^^
Aug 01 18:20:55.661 INFO kablam!     |             |
Aug 01 18:20:55.661 INFO kablam!     |             help: remove this `mut`
Aug 01 18:20:55.663 INFO kablam! 
Aug 01 18:20:55.801 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Aug 01 18:20:55.806 INFO kablam! su: No module specific data is present
Aug 01 18:20:56.261 INFO running `"docker" "rm" "-f" "9a4096ad5eca6e1582ff5daaf14962bfacbeead3688dd23600eabae4da02ceb7"`
Aug 01 18:20:56.462 INFO blam! 9a4096ad5eca6e1582ff5daaf14962bfacbeead3688dd23600eabae4da02ceb7