Sep 04 12:48:05.893 INFO checking kth-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 12:48:05.893 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 12:48:05.893 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 04 12:48:06.061 INFO blam! a62dba1112a0b5c77f3a62496965848cd9ec5b1533f5f2237f1966e4c4a69cc5
Sep 04 12:48:06.063 INFO running `"docker" "start" "-a" "a62dba1112a0b5c77f3a62496965848cd9ec5b1533f5f2237f1966e4c4a69cc5"`
Sep 04 12:48:06.730 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 04 12:48:06.790 INFO kablam!    Compiling kth v0.1.0 (file:///source)
Sep 04 12:48:10.189 INFO kablam! warning: variable does not need to be mutable
Sep 04 12:48:10.189 INFO kablam!   --> tests/slice.rs:34:17
Sep 04 12:48:10.189 INFO kablam!    |
Sep 04 12:48:10.189 INFO kablam! 34 |             let mut d = &mut d[..];
Sep 04 12:48:10.189 INFO kablam!    |                 ----^
Sep 04 12:48:10.189 INFO kablam!    |                 |
Sep 04 12:48:10.189 INFO kablam!    |                 help: remove this `mut`
Sep 04 12:48:10.189 INFO kablam!    |
Sep 04 12:48:10.189 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 12:48:10.189 INFO kablam! 
Sep 04 12:48:10.500 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Sep 04 12:48:10.505 INFO kablam! su: No module specific data is present
Sep 04 12:48:10.898 INFO running `"docker" "rm" "-f" "a62dba1112a0b5c77f3a62496965848cd9ec5b1533f5f2237f1966e4c4a69cc5"`
Sep 04 12:48:11.003 INFO blam! a62dba1112a0b5c77f3a62496965848cd9ec5b1533f5f2237f1966e4c4a69cc5