Aug 30 14:22:26.792 INFO checking hmac-sha1-0.1.3 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 14:22:26.793 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 14:22:26.793 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 14:22:26.969 INFO blam! b7eba2ac02869b49a19542b1e649ceea19fac28d6f85ca877737fe6df02b67ff
Aug 30 14:22:26.972 INFO running `"docker" "start" "-a" "b7eba2ac02869b49a19542b1e649ceea19fac28d6f85ca877737fe6df02b67ff"`
Aug 30 14:22:27.546 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Aug 30 14:22:28.171 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:22:28.171 INFO kablam!   --> src/lib.rs:15:9
Aug 30 14:22:28.171 INFO kablam!    |
Aug 30 14:22:28.171 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Aug 30 14:22:28.171 INFO kablam!    |         ----^^^^^^^^
Aug 30 14:22:28.171 INFO kablam!    |         |
Aug 30 14:22:28.171 INFO kablam!    |         help: remove this `mut`
Aug 30 14:22:28.171 INFO kablam!    |
Aug 30 14:22:28.172 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 14:22:28.172 INFO kablam! 
Aug 30 14:22:28.321 INFO kablam! warning: variable does not need to be mutable
Aug 30 14:22:28.321 INFO kablam!   --> src/lib.rs:15:9
Aug 30 14:22:28.321 INFO kablam!    |
Aug 30 14:22:28.321 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Aug 30 14:22:28.321 INFO kablam!    |         ----^^^^^^^^
Aug 30 14:22:28.321 INFO kablam!    |         |
Aug 30 14:22:28.321 INFO kablam!    |         help: remove this `mut`
Aug 30 14:22:28.321 INFO kablam!    |
Aug 30 14:22:28.321 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 14:22:28.321 INFO kablam! 
Aug 30 14:22:28.344 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Aug 30 14:22:28.347 INFO kablam! su: No module specific data is present
Aug 30 14:22:28.781 INFO running `"docker" "rm" "-f" "b7eba2ac02869b49a19542b1e649ceea19fac28d6f85ca877737fe6df02b67ff"`
Aug 30 14:22:28.896 INFO blam! b7eba2ac02869b49a19542b1e649ceea19fac28d6f85ca877737fe6df02b67ff