Oct 13 13:48:08.827 INFO checking hmac-sha1-0.1.3 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:48:08.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 13:48:09.312 INFO blam! e7911fcf2b273bc3c7a9bc6bb47d2d1440a03d19c175153290296a3ea173c76b
Oct 13 13:48:09.323 INFO running `"docker" "start" "-a" "e7911fcf2b273bc3c7a9bc6bb47d2d1440a03d19c175153290296a3ea173c76b"`
Oct 13 13:48:10.412 INFO kablam! usermod: no changes
Oct 13 13:48:10.460 INFO kablam!     Checking hmac-sha1 v0.1.3 (/source)
Oct 13 13:48:11.525 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:48:11.525 INFO kablam!   --> src/lib.rs:15:9
Oct 13 13:48:11.525 INFO kablam!    |
Oct 13 13:48:11.526 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Oct 13 13:48:11.526 INFO kablam!    |         ----^^^^^^^^
Oct 13 13:48:11.526 INFO kablam!    |         |
Oct 13 13:48:11.526 INFO kablam!    |         help: remove this `mut`
Oct 13 13:48:11.527 INFO kablam!    |
Oct 13 13:48:11.527 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 13:48:11.527 INFO kablam! 
Oct 13 13:48:11.796 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:48:11.796 INFO kablam!   --> src/lib.rs:15:9
Oct 13 13:48:11.796 INFO kablam!    |
Oct 13 13:48:11.796 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Oct 13 13:48:11.796 INFO kablam!    |         ----^^^^^^^^
Oct 13 13:48:11.796 INFO kablam!    |         |
Oct 13 13:48:11.796 INFO kablam!    |         help: remove this `mut`
Oct 13 13:48:11.796 INFO kablam!    |
Oct 13 13:48:11.796 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 13:48:11.796 INFO kablam! 
Oct 13 13:48:11.829 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Oct 13 13:48:11.832 INFO kablam! su: No module specific data is present
Oct 13 13:48:12.420 INFO running `"docker" "rm" "-f" "e7911fcf2b273bc3c7a9bc6bb47d2d1440a03d19c175153290296a3ea173c76b"`
Oct 13 13:48:12.680 INFO blam! e7911fcf2b273bc3c7a9bc6bb47d2d1440a03d19c175153290296a3ea173c76b