Aug 11 13:33:03.294 INFO checking gitter-slack-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 13:33:03.294 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:33:03.294 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:33:03.294 INFO running `"docker" "create" "-v" "/tmp/crater.WASox5EW1HYj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 13:33:03.567 INFO blam! f642f40f7562595b43b0cb1c55e1f8631464a52ae0725ac8a3628c9581300bd5
Aug 11 13:33:03.569 INFO running `"docker" "start" "-a" "f642f40f7562595b43b0cb1c55e1f8631464a52ae0725ac8a3628c9581300bd5"`
Aug 11 13:33:04.513 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 11 13:33:04.752 INFO kablam!     Checking chrono v0.4.5
Aug 11 13:33:09.454 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Aug 11 13:33:15.759 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:33:15.759 INFO kablam!    --> src/main.rs:139:17
Aug 11 13:33:15.759 INFO kablam!     |
Aug 11 13:33:15.759 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 11 13:33:15.759 INFO kablam!     |                 ----^^
Aug 11 13:33:15.759 INFO kablam!     |                 |
Aug 11 13:33:15.759 INFO kablam!     |                 help: remove this `mut`
Aug 11 13:33:15.759 INFO kablam!     |
Aug 11 13:33:15.759 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 13:33:15.759 INFO kablam! 
Aug 11 13:33:16.021 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:33:16.021 INFO kablam!    --> src/main.rs:139:17
Aug 11 13:33:16.021 INFO kablam!     |
Aug 11 13:33:16.021 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 11 13:33:16.021 INFO kablam!     |                 ----^^
Aug 11 13:33:16.021 INFO kablam!     |                 |
Aug 11 13:33:16.021 INFO kablam!     |                 help: remove this `mut`
Aug 11 13:33:16.021 INFO kablam!     |
Aug 11 13:33:16.021 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 13:33:16.022 INFO kablam! 
Aug 11 13:33:16.178 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.68s
Aug 11 13:33:16.203 INFO kablam! su: No module specific data is present
Aug 11 13:33:16.991 INFO running `"docker" "rm" "-f" "f642f40f7562595b43b0cb1c55e1f8631464a52ae0725ac8a3628c9581300bd5"`
Aug 11 13:33:17.124 INFO blam! f642f40f7562595b43b0cb1c55e1f8631464a52ae0725ac8a3628c9581300bd5