Sep 04 17:25:05.966 INFO checking hmac-sha1-0.1.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 17:25:05.966 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 17:25:05.966 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:25:06.163 INFO blam! f1563a3e6cabf51b7fcb12f6c6c4c9a6cb033dc290a6ef607fc3fc251a748edf
Sep 04 17:25:06.164 INFO running `"docker" "start" "-a" "f1563a3e6cabf51b7fcb12f6c6c4c9a6cb033dc290a6ef607fc3fc251a748edf"`
Sep 04 17:25:07.063 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Sep 04 17:25:07.656 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:25:07.656 INFO kablam!   --> src/lib.rs:15:9
Sep 04 17:25:07.656 INFO kablam!    |
Sep 04 17:25:07.656 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 04 17:25:07.656 INFO kablam!    |         ----^^^^^^^^
Sep 04 17:25:07.656 INFO kablam!    |         |
Sep 04 17:25:07.656 INFO kablam!    |         help: remove this `mut`
Sep 04 17:25:07.656 INFO kablam!    |
Sep 04 17:25:07.656 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 17:25:07.656 INFO kablam! 
Sep 04 17:25:07.722 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:25:07.722 INFO kablam!   --> src/lib.rs:15:9
Sep 04 17:25:07.722 INFO kablam!    |
Sep 04 17:25:07.722 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 04 17:25:07.722 INFO kablam!    |         ----^^^^^^^^
Sep 04 17:25:07.722 INFO kablam!    |         |
Sep 04 17:25:07.722 INFO kablam!    |         help: remove this `mut`
Sep 04 17:25:07.722 INFO kablam!    |
Sep 04 17:25:07.722 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 17:25:07.722 INFO kablam! 
Sep 04 17:25:07.743 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Sep 04 17:25:07.745 INFO kablam! su: No module specific data is present
Sep 04 17:25:08.182 INFO running `"docker" "rm" "-f" "f1563a3e6cabf51b7fcb12f6c6c4c9a6cb033dc290a6ef607fc3fc251a748edf"`
Sep 04 17:25:08.278 INFO blam! f1563a3e6cabf51b7fcb12f6c6c4c9a6cb033dc290a6ef607fc3fc251a748edf