Sep 03 21:36:47.052 INFO checking yaecs-0.11.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 21:36:47.052 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 21:36:47.052 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/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 03 21:36:47.225 INFO blam! d8c1bc4a6f94d694bbb1073d1830871e39c7d9da6dcd851986913db613ad3d74
Sep 03 21:36:47.227 INFO running `"docker" "start" "-a" "d8c1bc4a6f94d694bbb1073d1830871e39c7d9da6dcd851986913db613ad3d74"`
Sep 03 21:36:47.756 INFO kablam!     Checking anymap v0.12.1
Sep 03 21:36:47.756 INFO kablam!     Checking tabwriter v0.1.25
Sep 03 21:36:48.212 INFO kablam!     Checking avow v0.1.0
Sep 03 21:36:48.515 INFO kablam!     Checking yaecs v0.11.0 (file:///source)
Sep 03 21:36:49.103 INFO kablam! warning: unused `#[macro_use]` import
Sep 03 21:36:49.104 INFO kablam!  --> examples/basic.rs:1:1
Sep 03 21:36:49.104 INFO kablam!   |
Sep 03 21:36:49.104 INFO kablam! 1 | #[macro_use]
Sep 03 21:36:49.104 INFO kablam!   | ^^^^^^^^^^^^
Sep 03 21:36:49.104 INFO kablam!   |
Sep 03 21:36:49.104 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 21:36:49.104 INFO kablam! 
Sep 03 21:36:49.372 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:36:49.372 INFO kablam!    --> src/entities.rs:139:17
Sep 03 21:36:49.372 INFO kablam!     |
Sep 03 21:36:49.372 INFO kablam! 139 |             let mut unwrapped = results.pop().unwrap();
Sep 03 21:36:49.372 INFO kablam!     |                 ----^^^^^^^^^
Sep 03 21:36:49.372 INFO kablam!     |                 |
Sep 03 21:36:49.373 INFO kablam!     |                 help: remove this `mut`
Sep 03 21:36:49.373 INFO kablam!     |
Sep 03 21:36:49.373 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 03 21:36:49.373 INFO kablam! 
Sep 03 21:36:49.373 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:36:49.373 INFO kablam!    --> src/entities.rs:141:17
Sep 03 21:36:49.373 INFO kablam!     |
Sep 03 21:36:49.373 INFO kablam! 141 |             let mut unwrapped_component = unwrapped.components.get_mut::<TestComponent>().unwrap();
Sep 03 21:36:49.373 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^^^
Sep 03 21:36:49.373 INFO kablam!     |                 |
Sep 03 21:36:49.373 INFO kablam!     |                 help: remove this `mut`
Sep 03 21:36:49.373 INFO kablam! 
Sep 03 21:36:49.376 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:36:49.376 INFO kablam!    --> src/entities.rs:175:13
Sep 03 21:36:49.376 INFO kablam!     |
Sep 03 21:36:49.376 INFO kablam! 175 |         let mut unwrapped = test_component.components.get_mut::<TestComponent>().unwrap();
Sep 03 21:36:49.376 INFO kablam!     |             ----^^^^^^^^^
Sep 03 21:36:49.376 INFO kablam!     |             |
Sep 03 21:36:49.376 INFO kablam!     |             help: remove this `mut`
Sep 03 21:36:49.376 INFO kablam! 
Sep 03 21:36:49.382 INFO kablam! warning: variable does not need to be mutable
Sep 03 21:36:49.382 INFO kablam!    --> src/entities.rs:208:13
Sep 03 21:36:49.382 INFO kablam!     |
Sep 03 21:36:49.382 INFO kablam! 208 |         let mut unwrapped = test_component.unwrap();
Sep 03 21:36:49.382 INFO kablam!     |             ----^^^^^^^^^
Sep 03 21:36:49.382 INFO kablam!     |             |
Sep 03 21:36:49.383 INFO kablam!     |             help: remove this `mut`
Sep 03 21:36:49.383 INFO kablam! 
Sep 03 21:36:49.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Sep 03 21:36:49.441 INFO kablam! su: No module specific data is present
Sep 03 21:36:49.804 INFO running `"docker" "rm" "-f" "d8c1bc4a6f94d694bbb1073d1830871e39c7d9da6dcd851986913db613ad3d74"`
Sep 03 21:36:49.915 INFO blam! d8c1bc4a6f94d694bbb1073d1830871e39c7d9da6dcd851986913db613ad3d74