Sep 14 14:59:01.662 INFO checking hmac-sha1-0.1.3 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 14:59:01.662 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 14:59:01.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:59:01.829 INFO blam! b182f891e0a3c77a3c0ed2a774f0e8fdce7faeb001542e6f1a6b8831027a1ae1
Sep 14 14:59:01.830 INFO running `"docker" "start" "-a" "b182f891e0a3c77a3c0ed2a774f0e8fdce7faeb001542e6f1a6b8831027a1ae1"`
Sep 14 14:59:02.662 INFO kablam! usermod: no changes
Sep 14 14:59:02.687 INFO kablam!     Checking hmac-sha1 v0.1.3 (file:///source)
Sep 14 14:59:02.987 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:59:02.987 INFO kablam!   --> src/lib.rs:15:9
Sep 14 14:59:02.987 INFO kablam!    |
Sep 14 14:59:02.987 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 14 14:59:02.987 INFO kablam!    |         ----^^^^^^^^
Sep 14 14:59:02.987 INFO kablam!    |         |
Sep 14 14:59:02.987 INFO kablam!    |         help: remove this `mut`
Sep 14 14:59:02.987 INFO kablam!    |
Sep 14 14:59:02.987 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 14:59:02.987 INFO kablam! 
Sep 14 14:59:03.056 INFO kablam! warning: variable does not need to be mutable
Sep 14 14:59:03.056 INFO kablam!   --> src/lib.rs:15:9
Sep 14 14:59:03.056 INFO kablam!    |
Sep 14 14:59:03.056 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Sep 14 14:59:03.056 INFO kablam!    |         ----^^^^^^^^
Sep 14 14:59:03.056 INFO kablam!    |         |
Sep 14 14:59:03.056 INFO kablam!    |         help: remove this `mut`
Sep 14 14:59:03.056 INFO kablam!    |
Sep 14 14:59:03.056 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 14:59:03.056 INFO kablam! 
Sep 14 14:59:03.079 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Sep 14 14:59:03.081 INFO kablam! su: No module specific data is present
Sep 14 14:59:03.730 INFO running `"docker" "rm" "-f" "b182f891e0a3c77a3c0ed2a774f0e8fdce7faeb001542e6f1a6b8831027a1ae1"`
Sep 14 14:59:03.798 INFO blam! b182f891e0a3c77a3c0ed2a774f0e8fdce7faeb001542e6f1a6b8831027a1ae1