Aug 31 00:37:45.101 INFO checking ai-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 31 00:37:45.101 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 31 00:37:45.101 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:37:45.313 INFO blam! 39ad8bdab2ec7b9882003167b1cb3516400df3eb18937c79de9934d42f461c76
Aug 31 00:37:45.316 INFO running `"docker" "start" "-a" "39ad8bdab2ec7b9882003167b1cb3516400df3eb18937c79de9934d42f461c76"`
Aug 31 00:37:46.130 INFO kablam!     Checking ai v0.1.0 (file:///source)
Aug 31 00:37:47.669 INFO kablam! warning: value assigned to `new_indv` is never read
Aug 31 00:37:47.670 INFO kablam!    --> src/chromosome.rs:139:17
Aug 31 00:37:47.670 INFO kablam!     |
Aug 31 00:37:47.670 INFO kablam! 139 |         let mut new_indv = Vec::new();
Aug 31 00:37:47.670 INFO kablam!     |                 ^^^^^^^^
Aug 31 00:37:47.670 INFO kablam!     |
Aug 31 00:37:47.670 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Aug 31 00:37:47.670 INFO kablam! 
Aug 31 00:37:47.670 INFO kablam! warning: value assigned to `new_indv` is never read
Aug 31 00:37:47.671 INFO kablam!    --> src/chromosome.rs:149:17
Aug 31 00:37:47.671 INFO kablam!     |
Aug 31 00:37:47.671 INFO kablam! 149 |         let mut new_indv = Vec::new();
Aug 31 00:37:47.671 INFO kablam!     |                 ^^^^^^^^
Aug 31 00:37:47.671 INFO kablam! 
Aug 31 00:37:47.707 INFO kablam! warning: variable does not need to be mutable
Aug 31 00:37:47.707 INFO kablam!    --> src/chromosome.rs:103:13
Aug 31 00:37:47.707 INFO kablam!     |
Aug 31 00:37:47.707 INFO kablam! 103 |         let mut individual = Chromosome::new();
Aug 31 00:37:47.707 INFO kablam!     |             ----^^^^^^^^^^
Aug 31 00:37:47.707 INFO kablam!     |             |
Aug 31 00:37:47.707 INFO kablam!     |             help: remove this `mut`
Aug 31 00:37:47.707 INFO kablam!     |
Aug 31 00:37:47.707 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 00:37:47.707 INFO kablam! 
Aug 31 00:37:47.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Aug 31 00:37:47.759 INFO kablam! su: No module specific data is present
Aug 31 00:37:48.275 INFO running `"docker" "rm" "-f" "39ad8bdab2ec7b9882003167b1cb3516400df3eb18937c79de9934d42f461c76"`
Aug 31 00:37:48.385 INFO blam! 39ad8bdab2ec7b9882003167b1cb3516400df3eb18937c79de9934d42f461c76