Sep 05 00:35:35.643 INFO checking ai-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 05 00:35:35.643 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 05 00:35:35.643 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:35:35.826 INFO blam! 2bdec07709441173b495ae455151342c1d7e829a7f281ab6dd243b085a9a158b
Sep 05 00:35:35.828 INFO running `"docker" "start" "-a" "2bdec07709441173b495ae455151342c1d7e829a7f281ab6dd243b085a9a158b"`
Sep 05 00:35:36.479 INFO kablam!     Checking ai v0.1.0 (file:///source)
Sep 05 00:35:37.493 INFO kablam! warning: value assigned to `new_indv` is never read
Sep 05 00:35:37.493 INFO kablam!    --> src/chromosome.rs:139:17
Sep 05 00:35:37.493 INFO kablam!     |
Sep 05 00:35:37.493 INFO kablam! 139 |         let mut new_indv = Vec::new();
Sep 05 00:35:37.493 INFO kablam!     |                 ^^^^^^^^
Sep 05 00:35:37.493 INFO kablam!     |
Sep 05 00:35:37.493 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 05 00:35:37.493 INFO kablam! 
Sep 05 00:35:37.493 INFO kablam! warning: value assigned to `new_indv` is never read
Sep 05 00:35:37.493 INFO kablam!    --> src/chromosome.rs:149:17
Sep 05 00:35:37.494 INFO kablam!     |
Sep 05 00:35:37.494 INFO kablam! 149 |         let mut new_indv = Vec::new();
Sep 05 00:35:37.494 INFO kablam!     |                 ^^^^^^^^
Sep 05 00:35:37.494 INFO kablam! 
Sep 05 00:35:37.518 INFO kablam! warning: variable does not need to be mutable
Sep 05 00:35:37.518 INFO kablam!    --> src/chromosome.rs:103:13
Sep 05 00:35:37.518 INFO kablam!     |
Sep 05 00:35:37.518 INFO kablam! 103 |         let mut individual = Chromosome::new();
Sep 05 00:35:37.518 INFO kablam!     |             ----^^^^^^^^^^
Sep 05 00:35:37.518 INFO kablam!     |             |
Sep 05 00:35:37.518 INFO kablam!     |             help: remove this `mut`
Sep 05 00:35:37.518 INFO kablam!     |
Sep 05 00:35:37.518 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 00:35:37.518 INFO kablam! 
Sep 05 00:35:37.566 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 05 00:35:37.570 INFO kablam! su: No module specific data is present
Sep 05 00:35:38.019 INFO running `"docker" "rm" "-f" "2bdec07709441173b495ae455151342c1d7e829a7f281ab6dd243b085a9a158b"`
Sep 05 00:35:38.132 INFO blam! 2bdec07709441173b495ae455151342c1d7e829a7f281ab6dd243b085a9a158b