Aug 30 21:54:25.594 INFO checking cbuf-0.1.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 21:54:25.594 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 21:54:25.594 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 21:54:25.777 INFO blam! 04380169ae052a5c53d1123ed1a6c519583d89776d413fd7862c4124cdbe0cd8
Aug 30 21:54:25.779 INFO running `"docker" "start" "-a" "04380169ae052a5c53d1123ed1a6c519583d89776d413fd7862c4124cdbe0cd8"`
Aug 30 21:54:26.342 INFO kablam!     Checking cbuf v0.1.1 (file:///source)
Aug 30 21:54:27.369 INFO kablam! warning: variable does not need to be mutable
Aug 30 21:54:27.370 INFO kablam!    --> src/lib.rs:235:13
Aug 30 21:54:27.370 INFO kablam!     |
Aug 30 21:54:27.370 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Aug 30 21:54:27.370 INFO kablam!     |             ----^^^
Aug 30 21:54:27.370 INFO kablam!     |             |
Aug 30 21:54:27.370 INFO kablam!     |             help: remove this `mut`
Aug 30 21:54:27.370 INFO kablam!     |
Aug 30 21:54:27.370 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 21:54:27.370 INFO kablam! 
Aug 30 21:54:27.378 INFO kablam! warning: variable does not need to be mutable
Aug 30 21:54:27.378 INFO kablam!    --> src/lib.rs:266:13
Aug 30 21:54:27.378 INFO kablam!     |
Aug 30 21:54:27.378 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Aug 30 21:54:27.378 INFO kablam!     |             ----^^^
Aug 30 21:54:27.378 INFO kablam!     |             |
Aug 30 21:54:27.379 INFO kablam!     |             help: remove this `mut`
Aug 30 21:54:27.379 INFO kablam! 
Aug 30 21:54:27.383 INFO kablam! warning: variable does not need to be mutable
Aug 30 21:54:27.384 INFO kablam!    --> src/lib.rs:298:13
Aug 30 21:54:27.384 INFO kablam!     |
Aug 30 21:54:27.384 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Aug 30 21:54:27.384 INFO kablam!     |             ----^^^
Aug 30 21:54:27.384 INFO kablam!     |             |
Aug 30 21:54:27.384 INFO kablam!     |             help: remove this `mut`
Aug 30 21:54:27.384 INFO kablam! 
Aug 30 21:54:27.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Aug 30 21:54:27.413 INFO kablam! su: No module specific data is present
Aug 30 21:54:27.820 INFO running `"docker" "rm" "-f" "04380169ae052a5c53d1123ed1a6c519583d89776d413fd7862c4124cdbe0cd8"`
Aug 30 21:54:27.944 INFO blam! 04380169ae052a5c53d1123ed1a6c519583d89776d413fd7862c4124cdbe0cd8