Nov 04 22:35:05.992 INFO checking hmac-sha1-0.1.3 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 22:35:05.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 22:35:06.557 INFO blam! eed2298057be69f1cbe5fb02019d2c0d594c43dc259f5127fa680922943e5f88
Nov 04 22:35:06.557 INFO running `"docker" "start" "-a" "eed2298057be69f1cbe5fb02019d2c0d594c43dc259f5127fa680922943e5f88"`
Nov 04 22:35:07.678 INFO kablam! usermod: no changes
Nov 04 22:35:07.767 INFO kablam!     Checking hmac-sha1 v0.1.3 (/source)
Nov 04 22:35:08.759 INFO kablam! warning: variable does not need to be mutable
Nov 04 22:35:08.760 INFO kablam!   --> src/lib.rs:15:9
Nov 04 22:35:08.760 INFO kablam!    |
Nov 04 22:35:08.760 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Nov 04 22:35:08.760 INFO kablam!    |         ----^^^^^^^^
Nov 04 22:35:08.761 INFO kablam!    |         |
Nov 04 22:35:08.761 INFO kablam!    |         help: remove this `mut`
Nov 04 22:35:08.761 INFO kablam!    |
Nov 04 22:35:08.761 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 22:35:08.762 INFO kablam! 
Nov 04 22:35:08.871 INFO kablam! warning: variable does not need to be mutable
Nov 04 22:35:08.871 INFO kablam!   --> src/lib.rs:15:9
Nov 04 22:35:08.871 INFO kablam!    |
Nov 04 22:35:08.871 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Nov 04 22:35:08.871 INFO kablam!    |         ----^^^^^^^^
Nov 04 22:35:08.871 INFO kablam!    |         |
Nov 04 22:35:08.871 INFO kablam!    |         help: remove this `mut`
Nov 04 22:35:08.871 INFO kablam!    |
Nov 04 22:35:08.871 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 22:35:08.871 INFO kablam! 
Nov 04 22:35:08.899 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 04 22:35:08.899 INFO kablam! su: No module specific data is present
Nov 04 22:35:09.537 INFO running `"docker" "rm" "-f" "eed2298057be69f1cbe5fb02019d2c0d594c43dc259f5127fa680922943e5f88"`
Nov 04 22:35:09.871 INFO blam! eed2298057be69f1cbe5fb02019d2c0d594c43dc259f5127fa680922943e5f88