Sep 06 05:33:13.762 INFO checking hmac-sha1-0.1.3 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 05:33:13.762 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 05:33:13.762 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:33:13.983 INFO blam! e5312a4a76ae2c9d7585d1ef863c848225d4a7f31600afc6dcc82a6c3bf76778
Sep 06 05:33:13.986 INFO running `"docker" "start" "-a" "e5312a4a76ae2c9d7585d1ef863c848225d4a7f31600afc6dcc82a6c3bf76778"`
Sep 06 05:33:14.856 INFO kablam! usermod: no changes
Sep 06 05:33:14.884 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Sep 06 05:33:15.087 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:33:15.087 INFO kablam!   --> src/lib.rs:15:9
Sep 06 05:33:15.087 INFO kablam!    |
Sep 06 05:33:15.087 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 06 05:33:15.087 INFO kablam!    |         ----^^^^^^^^
Sep 06 05:33:15.087 INFO kablam!    |         |
Sep 06 05:33:15.087 INFO kablam!    |         help: remove this `mut`
Sep 06 05:33:15.087 INFO kablam!    |
Sep 06 05:33:15.087 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 05:33:15.087 INFO kablam! 
Sep 06 05:33:15.213 INFO kablam! warning: variable does not need to be mutable
Sep 06 05:33:15.213 INFO kablam!   --> src/lib.rs:15:9
Sep 06 05:33:15.213 INFO kablam!    |
Sep 06 05:33:15.213 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 06 05:33:15.213 INFO kablam!    |         ----^^^^^^^^
Sep 06 05:33:15.213 INFO kablam!    |         |
Sep 06 05:33:15.213 INFO kablam!    |         help: remove this `mut`
Sep 06 05:33:15.213 INFO kablam!    |
Sep 06 05:33:15.213 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 05:33:15.213 INFO kablam! 
Sep 06 05:33:15.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Sep 06 05:33:15.234 INFO kablam! su: No module specific data is present
Sep 06 05:33:15.629 INFO running `"docker" "rm" "-f" "e5312a4a76ae2c9d7585d1ef863c848225d4a7f31600afc6dcc82a6c3bf76778"`
Sep 06 05:33:15.747 INFO blam! e5312a4a76ae2c9d7585d1ef863c848225d4a7f31600afc6dcc82a6c3bf76778