Nov 01 21:32:26.933 INFO checking hmac-sha1-0.1.3 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 21:32:26.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 21:32:27.366 INFO blam! 44678291dccd18cf80a38e2ad4c754900c023772b2f39cd39426b2783900e6e0
Nov 01 21:32:27.367 INFO running `"docker" "start" "-a" "44678291dccd18cf80a38e2ad4c754900c023772b2f39cd39426b2783900e6e0"`
Nov 01 21:32:28.589 INFO kablam! usermod: no changes
Nov 01 21:32:28.648 INFO kablam!     Checking hmac-sha1 v0.1.3 (/source)
Nov 01 21:32:29.652 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:32:29.653 INFO kablam!   --> src/lib.rs:15:9
Nov 01 21:32:29.653 INFO kablam!    |
Nov 01 21:32:29.653 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Nov 01 21:32:29.653 INFO kablam!    |         ----^^^^^^^^
Nov 01 21:32:29.654 INFO kablam!    |         |
Nov 01 21:32:29.654 INFO kablam!    |         help: remove this `mut`
Nov 01 21:32:29.654 INFO kablam!    |
Nov 01 21:32:29.655 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 21:32:29.655 INFO kablam! 
Nov 01 21:32:30.183 INFO kablam! warning: variable does not need to be mutable
Nov 01 21:32:30.183 INFO kablam!   --> src/lib.rs:15:9
Nov 01 21:32:30.183 INFO kablam!    |
Nov 01 21:32:30.183 INFO kablam! 15 |     let mut auth_key: &mut [u8; SHA1_KEY_BYTES] = &mut [key_pad_byte; SHA1_KEY_BYTES];
Nov 01 21:32:30.183 INFO kablam!    |         ----^^^^^^^^
Nov 01 21:32:30.183 INFO kablam!    |         |
Nov 01 21:32:30.183 INFO kablam!    |         help: remove this `mut`
Nov 01 21:32:30.183 INFO kablam!    |
Nov 01 21:32:30.183 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 21:32:30.183 INFO kablam! 
Nov 01 21:32:30.237 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Nov 01 21:32:30.243 INFO kablam! su: No module specific data is present
Nov 01 21:32:30.902 INFO running `"docker" "rm" "-f" "44678291dccd18cf80a38e2ad4c754900c023772b2f39cd39426b2783900e6e0"`
Nov 01 21:32:31.256 INFO blam! 44678291dccd18cf80a38e2ad4c754900c023772b2f39cd39426b2783900e6e0