Sep 01 17:35:49.630 INFO checking hmac-sha1-0.1.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 17:35:49.630 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 17:35:49.630 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 17:35:49.786 INFO blam! 10c8a4e421790b937849fbaafda764066f198b49ea674943148703fedf98674b
Sep 01 17:35:49.788 INFO running `"docker" "start" "-a" "10c8a4e421790b937849fbaafda764066f198b49ea674943148703fedf98674b"`
Sep 01 17:35:50.541 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Sep 01 17:35:50.962 INFO kablam! warning: variable does not need to be mutable
Sep 01 17:35:50.962 INFO kablam!   --> src/lib.rs:15:9
Sep 01 17:35:50.962 INFO kablam!    |
Sep 01 17:35:50.962 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 01 17:35:50.962 INFO kablam!    |         ----^^^^^^^^
Sep 01 17:35:50.962 INFO kablam!    |         |
Sep 01 17:35:50.962 INFO kablam!    |         help: remove this `mut`
Sep 01 17:35:50.962 INFO kablam!    |
Sep 01 17:35:50.962 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 17:35:50.962 INFO kablam! 
Sep 01 17:35:51.082 INFO kablam! warning: variable does not need to be mutable
Sep 01 17:35:51.082 INFO kablam!   --> src/lib.rs:15:9
Sep 01 17:35:51.082 INFO kablam!    |
Sep 01 17:35:51.082 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 01 17:35:51.082 INFO kablam!    |         ----^^^^^^^^
Sep 01 17:35:51.082 INFO kablam!    |         |
Sep 01 17:35:51.082 INFO kablam!    |         help: remove this `mut`
Sep 01 17:35:51.082 INFO kablam!    |
Sep 01 17:35:51.082 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 17:35:51.082 INFO kablam! 
Sep 01 17:35:51.103 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Sep 01 17:35:51.105 INFO kablam! su: No module specific data is present
Sep 01 17:35:51.569 INFO running `"docker" "rm" "-f" "10c8a4e421790b937849fbaafda764066f198b49ea674943148703fedf98674b"`
Sep 01 17:35:51.662 INFO blam! 10c8a4e421790b937849fbaafda764066f198b49ea674943148703fedf98674b