Aug 30 16:50:40.527 INFO checking gitter-slack-0.1.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 16:50:40.527 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 16:50:40.527 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 16:50:40.692 INFO blam! 1a2682fcd041bc3d9dec74e5702035f4817462324fc952013849adfc7f12d374
Aug 30 16:50:40.693 INFO running `"docker" "start" "-a" "1a2682fcd041bc3d9dec74e5702035f4817462324fc952013849adfc7f12d374"`
Aug 30 16:50:41.434 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 30 16:50:41.585 INFO kablam!     Checking chrono v0.4.6
Aug 30 16:50:44.790 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Aug 30 16:50:51.593 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:50:51.593 INFO kablam!    --> src/main.rs:139:17
Aug 30 16:50:51.593 INFO kablam!     |
Aug 30 16:50:51.593 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 30 16:50:51.593 INFO kablam!     |                 ----^^
Aug 30 16:50:51.593 INFO kablam!     |                 |
Aug 30 16:50:51.593 INFO kablam!     |                 help: remove this `mut`
Aug 30 16:50:51.594 INFO kablam!     |
Aug 30 16:50:51.594 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 16:50:51.594 INFO kablam! 
Aug 30 16:50:51.960 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:50:51.960 INFO kablam!    --> src/main.rs:139:17
Aug 30 16:50:51.960 INFO kablam!     |
Aug 30 16:50:51.960 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 30 16:50:51.960 INFO kablam!     |                 ----^^
Aug 30 16:50:51.960 INFO kablam!     |                 |
Aug 30 16:50:51.960 INFO kablam!     |                 help: remove this `mut`
Aug 30 16:50:51.960 INFO kablam!     |
Aug 30 16:50:51.960 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 16:50:51.960 INFO kablam! 
Aug 30 16:50:52.034 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.61s
Aug 30 16:50:52.043 INFO kablam! su: No module specific data is present
Aug 30 16:50:52.566 INFO running `"docker" "rm" "-f" "1a2682fcd041bc3d9dec74e5702035f4817462324fc952013849adfc7f12d374"`
Aug 30 16:50:52.649 INFO blam! 1a2682fcd041bc3d9dec74e5702035f4817462324fc952013849adfc7f12d374