Sep 04 14:28:29.643 INFO checking hmac-sha1-0.1.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 14:28:29.643 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 14:28:29.643 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:28:29.850 INFO blam! 197eb4c81c558a11a2de768cdc9b1863507d78dbb2da55baf7add4798a977121
Sep 04 14:28:29.852 INFO running `"docker" "start" "-a" "197eb4c81c558a11a2de768cdc9b1863507d78dbb2da55baf7add4798a977121"`
Sep 04 14:28:30.569 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Sep 04 14:28:31.170 INFO kablam! warning: variable does not need to be mutable
Sep 04 14:28:31.170 INFO kablam!   --> src/lib.rs:15:9
Sep 04 14:28:31.170 INFO kablam!    |
Sep 04 14:28:31.170 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 04 14:28:31.170 INFO kablam!    |         ----^^^^^^^^
Sep 04 14:28:31.170 INFO kablam!    |         |
Sep 04 14:28:31.170 INFO kablam!    |         help: remove this `mut`
Sep 04 14:28:31.170 INFO kablam!    |
Sep 04 14:28:31.170 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 14:28:31.170 INFO kablam! 
Sep 04 14:28:31.312 INFO kablam! warning: variable does not need to be mutable
Sep 04 14:28:31.312 INFO kablam!   --> src/lib.rs:15:9
Sep 04 14:28:31.312 INFO kablam!    |
Sep 04 14:28:31.312 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 04 14:28:31.312 INFO kablam!    |         ----^^^^^^^^
Sep 04 14:28:31.312 INFO kablam!    |         |
Sep 04 14:28:31.312 INFO kablam!    |         help: remove this `mut`
Sep 04 14:28:31.312 INFO kablam!    |
Sep 04 14:28:31.312 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 14:28:31.312 INFO kablam! 
Sep 04 14:28:31.345 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Sep 04 14:28:31.348 INFO kablam! su: No module specific data is present
Sep 04 14:28:31.833 INFO running `"docker" "rm" "-f" "197eb4c81c558a11a2de768cdc9b1863507d78dbb2da55baf7add4798a977121"`
Sep 04 14:28:31.947 INFO blam! 197eb4c81c558a11a2de768cdc9b1863507d78dbb2da55baf7add4798a977121