Sep 04 16:33:55.961 INFO checking gitter-slack-0.1.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 16:33:55.961 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 16:33:55.961 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 16:33:56.114 INFO blam! ac3e4bd95c656308dcb86f86ccb6c63ac58e69810484f7c3fb141b366be9d551
Sep 04 16:33:56.116 INFO running `"docker" "start" "-a" "ac3e4bd95c656308dcb86f86ccb6c63ac58e69810484f7c3fb141b366be9d551"`
Sep 04 16:33:56.783 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 04 16:33:56.958 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Sep 04 16:34:02.481 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:34:02.481 INFO kablam!    --> src/main.rs:139:17
Sep 04 16:34:02.481 INFO kablam!     |
Sep 04 16:34:02.481 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 04 16:34:02.481 INFO kablam!     |                 ----^^
Sep 04 16:34:02.481 INFO kablam!     |                 |
Sep 04 16:34:02.481 INFO kablam!     |                 help: remove this `mut`
Sep 04 16:34:02.481 INFO kablam!     |
Sep 04 16:34:02.481 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 16:34:02.481 INFO kablam! 
Sep 04 16:34:02.615 INFO kablam! warning: variable does not need to be mutable
Sep 04 16:34:02.615 INFO kablam!    --> src/main.rs:139:17
Sep 04 16:34:02.615 INFO kablam!     |
Sep 04 16:34:02.615 INFO kablam! 139 |             let mut bf = &mut buffer;
Sep 04 16:34:02.615 INFO kablam!     |                 ----^^
Sep 04 16:34:02.615 INFO kablam!     |                 |
Sep 04 16:34:02.615 INFO kablam!     |                 help: remove this `mut`
Sep 04 16:34:02.615 INFO kablam!     |
Sep 04 16:34:02.615 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 16:34:02.615 INFO kablam! 
Sep 04 16:34:02.690 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Sep 04 16:34:02.703 INFO kablam! su: No module specific data is present
Sep 04 16:34:03.173 INFO running `"docker" "rm" "-f" "ac3e4bd95c656308dcb86f86ccb6c63ac58e69810484f7c3fb141b366be9d551"`
Sep 04 16:34:03.327 INFO blam! ac3e4bd95c656308dcb86f86ccb6c63ac58e69810484f7c3fb141b366be9d551