Jul 12 07:01:49.493 INFO checking hmac-sha1-0.1.3 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 07:01:49.493 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:01:49.493 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 07:01:49.493 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 07:01:49.730 INFO blam! 1354a2a598a78be0737ee4b93590e85707743812b36558d81ee60907c29269cb
Jul 12 07:01:49.732 INFO running `"docker" "start" "-a" "1354a2a598a78be0737ee4b93590e85707743812b36558d81ee60907c29269cb"`
Jul 12 07:01:51.049 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Jul 12 07:01:51.642 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:01:51.643 INFO kablam!   --> src/lib.rs:15:9
Jul 12 07:01:51.643 INFO kablam!    |
Jul 12 07:01:51.643 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Jul 12 07:01:51.643 INFO kablam!    |         ----^^^^^^^^
Jul 12 07:01:51.643 INFO kablam!    |         |
Jul 12 07:01:51.643 INFO kablam!    |         help: remove this `mut`
Jul 12 07:01:51.643 INFO kablam!    |
Jul 12 07:01:51.643 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 07:01:51.643 INFO kablam! 
Jul 12 07:01:51.804 INFO kablam! warning: variable does not need to be mutable
Jul 12 07:01:51.804 INFO kablam!   --> src/lib.rs:15:9
Jul 12 07:01:51.804 INFO kablam!    |
Jul 12 07:01:51.804 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Jul 12 07:01:51.804 INFO kablam!    |         ----^^^^^^^^
Jul 12 07:01:51.805 INFO kablam!    |         |
Jul 12 07:01:51.805 INFO kablam!    |         help: remove this `mut`
Jul 12 07:01:51.805 INFO kablam!    |
Jul 12 07:01:51.805 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 07:01:51.805 INFO kablam! 
Jul 12 07:01:51.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Jul 12 07:01:51.863 INFO kablam! su: No module specific data is present
Jul 12 07:01:52.459 INFO running `"docker" "rm" "-f" "1354a2a598a78be0737ee4b93590e85707743812b36558d81ee60907c29269cb"`
Jul 12 07:01:52.638 INFO blam! 1354a2a598a78be0737ee4b93590e85707743812b36558d81ee60907c29269cb