Sep 01 08:27:30.859 INFO checking cbuf-0.1.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 08:27:30.859 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 08:27:30.859 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:27:31.025 INFO blam! 0a67c5084db3159f774cac7048abd5ca37e69afed04b8e0f17b9d4d4d6003c46
Sep 01 08:27:31.027 INFO running `"docker" "start" "-a" "0a67c5084db3159f774cac7048abd5ca37e69afed04b8e0f17b9d4d4d6003c46"`
Sep 01 08:27:31.921 INFO kablam!     Checking cbuf v0.1.1 (file:///source)
Sep 01 08:27:33.292 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:27:33.292 INFO kablam!    --> src/lib.rs:235:13
Sep 01 08:27:33.292 INFO kablam!     |
Sep 01 08:27:33.292 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Sep 01 08:27:33.292 INFO kablam!     |             ----^^^
Sep 01 08:27:33.292 INFO kablam!     |             |
Sep 01 08:27:33.292 INFO kablam!     |             help: remove this `mut`
Sep 01 08:27:33.292 INFO kablam!     |
Sep 01 08:27:33.292 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:27:33.292 INFO kablam! 
Sep 01 08:27:33.304 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:27:33.305 INFO kablam!    --> src/lib.rs:266:13
Sep 01 08:27:33.305 INFO kablam!     |
Sep 01 08:27:33.305 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Sep 01 08:27:33.305 INFO kablam!     |             ----^^^
Sep 01 08:27:33.305 INFO kablam!     |             |
Sep 01 08:27:33.305 INFO kablam!     |             help: remove this `mut`
Sep 01 08:27:33.305 INFO kablam! 
Sep 01 08:27:33.314 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:27:33.314 INFO kablam!    --> src/lib.rs:298:13
Sep 01 08:27:33.314 INFO kablam!     |
Sep 01 08:27:33.314 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Sep 01 08:27:33.314 INFO kablam!     |             ----^^^
Sep 01 08:27:33.314 INFO kablam!     |             |
Sep 01 08:27:33.314 INFO kablam!     |             help: remove this `mut`
Sep 01 08:27:33.314 INFO kablam! 
Sep 01 08:27:33.357 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Sep 01 08:27:33.361 INFO kablam! su: No module specific data is present
Sep 01 08:27:33.878 INFO running `"docker" "rm" "-f" "0a67c5084db3159f774cac7048abd5ca37e69afed04b8e0f17b9d4d4d6003c46"`
Sep 01 08:27:34.025 INFO blam! 0a67c5084db3159f774cac7048abd5ca37e69afed04b8e0f17b9d4d4d6003c46