Sep 01 07:48:59.593 INFO checking cognitive-aesthetics-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 07:48:59.593 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 07:48:59.593 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:48:59.833 INFO blam! 84794d912107bc9ef0f39d32f8e0908221ba4c09d692760a15c404f7cfe78144
Sep 01 07:48:59.836 INFO running `"docker" "start" "-a" "84794d912107bc9ef0f39d32f8e0908221ba4c09d692760a15c404f7cfe78144"`
Sep 01 07:49:00.788 INFO kablam!    Compiling silverknife-fontconfig-sys v0.1.0
Sep 01 07:49:03.112 INFO kablam!     Checking font-loader v0.2.0
Sep 01 07:49:03.755 INFO kablam!     Checking cognitive-aesthetics v0.1.0 (file:///source)
Sep 01 07:49:07.944 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:07.944 INFO kablam!    --> src/panels.rs:149:13
Sep 01 07:49:07.944 INFO kablam!     |
Sep 01 07:49:07.944 INFO kablam! 149 |         let mut data = buffer.as_mut_slice();
Sep 01 07:49:07.944 INFO kablam!     |             ----^^^^
Sep 01 07:49:07.944 INFO kablam!     |             |
Sep 01 07:49:07.944 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:07.944 INFO kablam!     |
Sep 01 07:49:07.945 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:49:07.945 INFO kablam! 
Sep 01 07:49:07.947 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:49:07.947 INFO kablam!    --> src/panels.rs:149:13
Sep 01 07:49:07.947 INFO kablam!     |
Sep 01 07:49:07.947 INFO kablam! 149 |         let mut data = buffer.as_mut_slice();
Sep 01 07:49:07.947 INFO kablam!     |             ----^^^^
Sep 01 07:49:07.947 INFO kablam!     |             |
Sep 01 07:49:07.947 INFO kablam!     |             help: remove this `mut`
Sep 01 07:49:07.947 INFO kablam!     |
Sep 01 07:49:07.947 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:49:07.947 INFO kablam! 
Sep 01 07:49:07.992 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Sep 01 07:49:08.006 INFO kablam! su: No module specific data is present
Sep 01 07:49:08.406 INFO running `"docker" "rm" "-f" "84794d912107bc9ef0f39d32f8e0908221ba4c09d692760a15c404f7cfe78144"`
Sep 01 07:49:08.565 INFO blam! 84794d912107bc9ef0f39d32f8e0908221ba4c09d692760a15c404f7cfe78144