Sep 14 18:38:01.025 INFO checking cbuf-0.1.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 18:38:01.025 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 18:38:01.025 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:38:01.129 INFO blam! 2fb9674bc18104b085a337579ff555993f91da0e4640fd0daae8be6c6b932e5f
Sep 14 18:38:01.131 INFO running `"docker" "start" "-a" "2fb9674bc18104b085a337579ff555993f91da0e4640fd0daae8be6c6b932e5f"`
Sep 14 18:38:02.186 INFO kablam! usermod: no changes
Sep 14 18:38:02.213 INFO kablam!     Checking cbuf v0.1.1 (file:///source)
Sep 14 18:38:02.783 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:38:02.783 INFO kablam!    --> src/lib.rs:235:13
Sep 14 18:38:02.783 INFO kablam!     |
Sep 14 18:38:02.783 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Sep 14 18:38:02.783 INFO kablam!     |             ----^^^
Sep 14 18:38:02.783 INFO kablam!     |             |
Sep 14 18:38:02.783 INFO kablam!     |             help: remove this `mut`
Sep 14 18:38:02.783 INFO kablam!     |
Sep 14 18:38:02.783 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 18:38:02.783 INFO kablam! 
Sep 14 18:38:02.783 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:38:02.783 INFO kablam!    --> src/lib.rs:266:13
Sep 14 18:38:02.783 INFO kablam!     |
Sep 14 18:38:02.783 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Sep 14 18:38:02.783 INFO kablam!     |             ----^^^
Sep 14 18:38:02.783 INFO kablam!     |             |
Sep 14 18:38:02.783 INFO kablam!     |             help: remove this `mut`
Sep 14 18:38:02.783 INFO kablam! 
Sep 14 18:38:02.783 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:38:02.783 INFO kablam!    --> src/lib.rs:298:13
Sep 14 18:38:02.783 INFO kablam!     |
Sep 14 18:38:02.783 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Sep 14 18:38:02.783 INFO kablam!     |             ----^^^
Sep 14 18:38:02.783 INFO kablam!     |             |
Sep 14 18:38:02.783 INFO kablam!     |             help: remove this `mut`
Sep 14 18:38:02.783 INFO kablam! 
Sep 14 18:38:02.827 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Sep 14 18:38:02.827 INFO kablam! su: No module specific data is present
Sep 14 18:38:03.438 INFO running `"docker" "rm" "-f" "2fb9674bc18104b085a337579ff555993f91da0e4640fd0daae8be6c6b932e5f"`
Sep 14 18:38:03.517 INFO blam! 2fb9674bc18104b085a337579ff555993f91da0e4640fd0daae8be6c6b932e5f