Sep 18 02:42:20.855 INFO checking cbuf-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 02:42:20.855 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 02:42:20.855 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:42:20.988 INFO blam! 2744307754f3f234c392e20e292e535c6d5db6a64b456275ef430cfeae5edb84
Sep 18 02:42:20.989 INFO running `"docker" "start" "-a" "2744307754f3f234c392e20e292e535c6d5db6a64b456275ef430cfeae5edb84"`
Sep 18 02:42:22.614 INFO kablam! usermod: no changes
Sep 18 02:42:22.638 INFO kablam!     Checking cbuf v0.1.1 (/source)
Sep 18 02:42:23.024 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:42:23.024 INFO kablam!    --> src/lib.rs:235:13
Sep 18 02:42:23.024 INFO kablam!     |
Sep 18 02:42:23.024 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Sep 18 02:42:23.024 INFO kablam!     |             ----^^^
Sep 18 02:42:23.024 INFO kablam!     |             |
Sep 18 02:42:23.024 INFO kablam!     |             help: remove this `mut`
Sep 18 02:42:23.024 INFO kablam!     |
Sep 18 02:42:23.024 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 02:42:23.024 INFO kablam! 
Sep 18 02:42:23.028 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:42:23.028 INFO kablam!    --> src/lib.rs:266:13
Sep 18 02:42:23.028 INFO kablam!     |
Sep 18 02:42:23.028 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Sep 18 02:42:23.028 INFO kablam!     |             ----^^^
Sep 18 02:42:23.028 INFO kablam!     |             |
Sep 18 02:42:23.028 INFO kablam!     |             help: remove this `mut`
Sep 18 02:42:23.028 INFO kablam! 
Sep 18 02:42:23.030 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:42:23.030 INFO kablam!    --> src/lib.rs:298:13
Sep 18 02:42:23.030 INFO kablam!     |
Sep 18 02:42:23.030 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Sep 18 02:42:23.030 INFO kablam!     |             ----^^^
Sep 18 02:42:23.030 INFO kablam!     |             |
Sep 18 02:42:23.030 INFO kablam!     |             help: remove this `mut`
Sep 18 02:42:23.030 INFO kablam! 
Sep 18 02:42:23.050 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Sep 18 02:42:23.052 INFO kablam! su: No module specific data is present
Sep 18 02:42:24.164 INFO running `"docker" "rm" "-f" "2744307754f3f234c392e20e292e535c6d5db6a64b456275ef430cfeae5edb84"`
Sep 18 02:42:24.220 INFO blam! 2744307754f3f234c392e20e292e535c6d5db6a64b456275ef430cfeae5edb84