Aug 30 16:50:40.610 INFO checking gitter-slack-0.1.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 16:50:40.610 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 16:50:40.610 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 16:50:40.766 INFO blam! add2e3e318754beb015bec2b2981a783985f01b83cada0d7d4d0fb46b7a26407
Aug 30 16:50:40.768 INFO running `"docker" "start" "-a" "add2e3e318754beb015bec2b2981a783985f01b83cada0d7d4d0fb46b7a26407"`
Aug 30 16:50:41.463 INFO kablam! warning: only one of `license` or `license-file` is necessary
Aug 30 16:50:41.609 INFO kablam!     Checking chrono v0.4.6
Aug 30 16:50:44.684 INFO kablam!     Checking gitter-slack v0.1.1 (file:///source)
Aug 30 16:50:51.959 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:50:51.959 INFO kablam!    --> src/main.rs:139:17
Aug 30 16:50:51.959 INFO kablam!     |
Aug 30 16:50:51.959 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 30 16:50:51.959 INFO kablam!     |                 ----^^
Aug 30 16:50:51.959 INFO kablam!     |                 |
Aug 30 16:50:51.959 INFO kablam!     |                 help: remove this `mut`
Aug 30 16:50:51.959 INFO kablam!     |
Aug 30 16:50:51.959 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 16:50:51.959 INFO kablam! 
Aug 30 16:50:52.090 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:50:52.090 INFO kablam!    --> src/main.rs:139:17
Aug 30 16:50:52.091 INFO kablam!     |
Aug 30 16:50:52.091 INFO kablam! 139 |             let mut bf = &mut buffer;
Aug 30 16:50:52.091 INFO kablam!     |                 ----^^
Aug 30 16:50:52.091 INFO kablam!     |                 |
Aug 30 16:50:52.091 INFO kablam!     |                 help: remove this `mut`
Aug 30 16:50:52.091 INFO kablam!     |
Aug 30 16:50:52.091 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 16:50:52.091 INFO kablam! 
Aug 30 16:50:52.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.74s
Aug 30 16:50:52.201 INFO kablam! su: No module specific data is present
Aug 30 16:50:52.755 INFO running `"docker" "rm" "-f" "add2e3e318754beb015bec2b2981a783985f01b83cada0d7d4d0fb46b7a26407"`
Aug 30 16:50:52.854 INFO blam! add2e3e318754beb015bec2b2981a783985f01b83cada0d7d4d0fb46b7a26407