Aug 30 16:29:00.489 INFO checking gitter-slack-0.1.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 16:29:00.489 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 16:29:00.489 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 16:29:00.678 INFO blam! e6bf9b6330cbc0076e0756a85a1eaa281d476b4cb7a42b6e7e21d9218184b498
Aug 30 16:29:00.680 INFO running `"docker" "start" "-a" "e6bf9b6330cbc0076e0756a85a1eaa281d476b4cb7a42b6e7e21d9218184b498"`
Aug 30 16:29:01.436 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 30 16:29:01.594 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Aug 30 16:29:06.079 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:29:06.079 INFO kablam!    --> src/main.rs:139:17
Aug 30 16:29:06.080 INFO kablam!     |
Aug 30 16:29:06.080 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 30 16:29:06.080 INFO kablam!     |                 ----^^
Aug 30 16:29:06.080 INFO kablam!     |                 |
Aug 30 16:29:06.080 INFO kablam!     |                 help: remove this `mut`
Aug 30 16:29:06.080 INFO kablam!     |
Aug 30 16:29:06.080 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 16:29:06.080 INFO kablam! 
Aug 30 16:29:07.544 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:29:07.544 INFO kablam!    --> src/main.rs:139:17
Aug 30 16:29:07.544 INFO kablam!     |
Aug 30 16:29:07.544 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 30 16:29:07.544 INFO kablam!     |                 ----^^
Aug 30 16:29:07.544 INFO kablam!     |                 |
Aug 30 16:29:07.544 INFO kablam!     |                 help: remove this `mut`
Aug 30 16:29:07.544 INFO kablam!     |
Aug 30 16:29:07.544 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 16:29:07.544 INFO kablam! 
Aug 30 16:29:07.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.18s
Aug 30 16:29:07.620 INFO kablam! su: No module specific data is present
Aug 30 16:29:08.083 INFO running `"docker" "rm" "-f" "e6bf9b6330cbc0076e0756a85a1eaa281d476b4cb7a42b6e7e21d9218184b498"`
Aug 30 16:29:08.224 INFO blam! e6bf9b6330cbc0076e0756a85a1eaa281d476b4cb7a42b6e7e21d9218184b498