Sep 02 21:13:27.945 INFO checking ai-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 21:13:27.945 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 21:13:27.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 21:13:28.230 INFO blam! 718232d91b595e10266b654e9e6bad264b1c1bce432569f6a4d885258cc117f1
Sep 02 21:13:28.232 INFO running `"docker" "start" "-a" "718232d91b595e10266b654e9e6bad264b1c1bce432569f6a4d885258cc117f1"`
Sep 02 21:13:29.210 INFO kablam!     Checking ai v0.1.0 (file:///source)
Sep 02 21:13:30.351 INFO kablam! warning: value assigned to `new_indv` is never read
Sep 02 21:13:30.351 INFO kablam!    --> src/chromosome.rs:139:17
Sep 02 21:13:30.351 INFO kablam!     |
Sep 02 21:13:30.351 INFO kablam! 139 |         let mut new_indv = Vec::new();
Sep 02 21:13:30.351 INFO kablam!     |                 ^^^^^^^^
Sep 02 21:13:30.351 INFO kablam!     |
Sep 02 21:13:30.351 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 02 21:13:30.351 INFO kablam! 
Sep 02 21:13:30.351 INFO kablam! warning: value assigned to `new_indv` is never read
Sep 02 21:13:30.351 INFO kablam!    --> src/chromosome.rs:149:17
Sep 02 21:13:30.352 INFO kablam!     |
Sep 02 21:13:30.352 INFO kablam! 149 |         let mut new_indv = Vec::new();
Sep 02 21:13:30.352 INFO kablam!     |                 ^^^^^^^^
Sep 02 21:13:30.352 INFO kablam! 
Sep 02 21:13:30.375 INFO kablam! warning: variable does not need to be mutable
Sep 02 21:13:30.375 INFO kablam!    --> src/chromosome.rs:103:13
Sep 02 21:13:30.375 INFO kablam!     |
Sep 02 21:13:30.375 INFO kablam! 103 |         let mut individual = Chromosome::new();
Sep 02 21:13:30.375 INFO kablam!     |             ----^^^^^^^^^^
Sep 02 21:13:30.375 INFO kablam!     |             |
Sep 02 21:13:30.375 INFO kablam!     |             help: remove this `mut`
Sep 02 21:13:30.375 INFO kablam!     |
Sep 02 21:13:30.375 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 21:13:30.375 INFO kablam! 
Sep 02 21:13:30.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Sep 02 21:13:30.406 INFO kablam! su: No module specific data is present
Sep 02 21:13:30.807 INFO running `"docker" "rm" "-f" "718232d91b595e10266b654e9e6bad264b1c1bce432569f6a4d885258cc117f1"`
Sep 02 21:13:30.909 INFO blam! 718232d91b595e10266b654e9e6bad264b1c1bce432569f6a4d885258cc117f1