Sep 02 01:00:52.042 INFO checking cbuf-0.1.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 01:00:52.042 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 01:00:52.042 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:00:52.190 INFO blam! 91b456fce5863058c080da58fd0cfa15140a7f33a091b6f47c9b939c44e5ea85
Sep 02 01:00:52.191 INFO running `"docker" "start" "-a" "91b456fce5863058c080da58fd0cfa15140a7f33a091b6f47c9b939c44e5ea85"`
Sep 02 01:00:52.787 INFO kablam!     Checking cbuf v0.1.1 (file:///source)
Sep 02 01:00:53.576 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:00:53.576 INFO kablam!    --> src/lib.rs:235:13
Sep 02 01:00:53.576 INFO kablam!     |
Sep 02 01:00:53.576 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Sep 02 01:00:53.576 INFO kablam!     |             ----^^^
Sep 02 01:00:53.576 INFO kablam!     |             |
Sep 02 01:00:53.576 INFO kablam!     |             help: remove this `mut`
Sep 02 01:00:53.576 INFO kablam!     |
Sep 02 01:00:53.576 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 01:00:53.576 INFO kablam! 
Sep 02 01:00:53.582 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:00:53.582 INFO kablam!    --> src/lib.rs:266:13
Sep 02 01:00:53.582 INFO kablam!     |
Sep 02 01:00:53.582 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Sep 02 01:00:53.582 INFO kablam!     |             ----^^^
Sep 02 01:00:53.582 INFO kablam!     |             |
Sep 02 01:00:53.582 INFO kablam!     |             help: remove this `mut`
Sep 02 01:00:53.582 INFO kablam! 
Sep 02 01:00:53.586 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:00:53.586 INFO kablam!    --> src/lib.rs:298:13
Sep 02 01:00:53.586 INFO kablam!     |
Sep 02 01:00:53.586 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Sep 02 01:00:53.587 INFO kablam!     |             ----^^^
Sep 02 01:00:53.587 INFO kablam!     |             |
Sep 02 01:00:53.587 INFO kablam!     |             help: remove this `mut`
Sep 02 01:00:53.587 INFO kablam! 
Sep 02 01:00:53.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Sep 02 01:00:53.611 INFO kablam! su: No module specific data is present
Sep 02 01:00:54.173 INFO running `"docker" "rm" "-f" "91b456fce5863058c080da58fd0cfa15140a7f33a091b6f47c9b939c44e5ea85"`
Sep 02 01:00:54.274 INFO blam! 91b456fce5863058c080da58fd0cfa15140a7f33a091b6f47c9b939c44e5ea85