Aug 02 07:14:58.749 INFO checking hmac-sha1-0.1.3 against 1.27.2 for lazy_static-1
Aug 02 07:14:58.749 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:14:58.749 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 07:14:58.749 INFO running `"docker" "create" "-v" "/tmp/crater.Ry9xjJc8g5CP:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 07:14:58.995 INFO blam! 0bc8611282a92cf69d63c427ce2ed7feb3ba315568f90c416509480d476bd278
Aug 02 07:14:58.998 INFO running `"docker" "start" "-a" "0bc8611282a92cf69d63c427ce2ed7feb3ba315568f90c416509480d476bd278"`
Aug 02 07:15:00.085 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Aug 02 07:15:00.881 INFO kablam! warning: variable does not need to be mutable
Aug 02 07:15:00.881 INFO kablam!   --> src/lib.rs:15:9
Aug 02 07:15:00.881 INFO kablam!    |
Aug 02 07:15:00.881 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Aug 02 07:15:00.881 INFO kablam!    |         ----^^^^^^^^
Aug 02 07:15:00.881 INFO kablam!    |         |
Aug 02 07:15:00.881 INFO kablam!    |         help: remove this `mut`
Aug 02 07:15:00.896 INFO kablam!    |
Aug 02 07:15:00.896 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 07:15:00.896 INFO kablam! 
Aug 02 07:15:01.058 INFO kablam! warning: variable does not need to be mutable
Aug 02 07:15:01.058 INFO kablam!   --> src/lib.rs:15:9
Aug 02 07:15:01.058 INFO kablam!    |
Aug 02 07:15:01.059 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Aug 02 07:15:01.059 INFO kablam!    |         ----^^^^^^^^
Aug 02 07:15:01.059 INFO kablam!    |         |
Aug 02 07:15:01.059 INFO kablam!    |         help: remove this `mut`
Aug 02 07:15:01.059 INFO kablam!    |
Aug 02 07:15:01.059 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 07:15:01.059 INFO kablam! 
Aug 02 07:15:01.097 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Aug 02 07:15:01.100 INFO kablam! su: No module specific data is present
Aug 02 07:15:01.847 INFO running `"docker" "rm" "-f" "0bc8611282a92cf69d63c427ce2ed7feb3ba315568f90c416509480d476bd278"`
Aug 02 07:15:01.999 INFO blam! 0bc8611282a92cf69d63c427ce2ed7feb3ba315568f90c416509480d476bd278