Sep 17 22:18:51.630 INFO checking kth-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 22:18:51.630 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 22:18:51.630 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 22:18:51.764 INFO blam! f7d26928816794210fe6fa41f125ff517c8a660714c21ba4223dca4d32a21936
Sep 17 22:18:51.766 INFO running `"docker" "start" "-a" "f7d26928816794210fe6fa41f125ff517c8a660714c21ba4223dca4d32a21936"`
Sep 17 22:18:52.524 INFO kablam! usermod: no changes
Sep 17 22:18:52.544 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 17 22:18:52.592 INFO kablam!    Compiling kth v0.1.0 (/source)
Sep 17 22:18:53.775 INFO kablam! warning: variable does not need to be mutable
Sep 17 22:18:53.775 INFO kablam!   --> tests/slice.rs:34:17
Sep 17 22:18:53.775 INFO kablam!    |
Sep 17 22:18:53.775 INFO kablam! 34 |             let mut d = &mut d[..];
Sep 17 22:18:53.775 INFO kablam!    |                 ----^
Sep 17 22:18:53.775 INFO kablam!    |                 |
Sep 17 22:18:53.775 INFO kablam!    |                 help: remove this `mut`
Sep 17 22:18:53.775 INFO kablam!    |
Sep 17 22:18:53.775 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 22:18:53.775 INFO kablam! 
Sep 17 22:18:53.817 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 17 22:18:53.821 INFO kablam! su: No module specific data is present
Sep 17 22:18:54.461 INFO running `"docker" "rm" "-f" "f7d26928816794210fe6fa41f125ff517c8a660714c21ba4223dca4d32a21936"`
Sep 17 22:18:54.586 INFO blam! f7d26928816794210fe6fa41f125ff517c8a660714c21ba4223dca4d32a21936