Sep 17 23:07:51.969 INFO checking hmac-sha1-0.1.3 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 23:07:51.970 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 23:07:51.970 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:07:52.110 INFO blam! 91ec6f41496bf6688502c4ad30bd811e8ab4f1ba4a0e5f6728531c200cc09f92
Sep 17 23:07:52.112 INFO running `"docker" "start" "-a" "91ec6f41496bf6688502c4ad30bd811e8ab4f1ba4a0e5f6728531c200cc09f92"`
Sep 17 23:07:52.763 INFO kablam! usermod: no changes
Sep 17 23:07:52.799 INFO kablam!     Checking hmac-sha1 v0.1.3 (/source)
Sep 17 23:07:53.143 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:07:53.143 INFO kablam!   --> src/lib.rs:15:9
Sep 17 23:07:53.143 INFO kablam!    |
Sep 17 23:07:53.143 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 17 23:07:53.143 INFO kablam!    |         ----^^^^^^^^
Sep 17 23:07:53.143 INFO kablam!    |         |
Sep 17 23:07:53.143 INFO kablam!    |         help: remove this `mut`
Sep 17 23:07:53.143 INFO kablam!    |
Sep 17 23:07:53.143 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 23:07:53.143 INFO kablam! 
Sep 17 23:07:53.198 INFO kablam! warning: variable does not need to be mutable
Sep 17 23:07:53.198 INFO kablam!   --> src/lib.rs:15:9
Sep 17 23:07:53.198 INFO kablam!    |
Sep 17 23:07:53.198 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 17 23:07:53.198 INFO kablam!    |         ----^^^^^^^^
Sep 17 23:07:53.198 INFO kablam!    |         |
Sep 17 23:07:53.198 INFO kablam!    |         help: remove this `mut`
Sep 17 23:07:53.198 INFO kablam!    |
Sep 17 23:07:53.198 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 23:07:53.198 INFO kablam! 
Sep 17 23:07:53.214 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Sep 17 23:07:53.217 INFO kablam! su: No module specific data is present
Sep 17 23:07:53.982 INFO running `"docker" "rm" "-f" "91ec6f41496bf6688502c4ad30bd811e8ab4f1ba4a0e5f6728531c200cc09f92"`
Sep 17 23:07:54.062 INFO blam! 91ec6f41496bf6688502c4ad30bd811e8ab4f1ba4a0e5f6728531c200cc09f92