Oct 21 16:12:32.891 INFO checking liamwhite/cookie_check against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:12:32.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:12:33.357 INFO blam! 85bb67bd0b7065d881c8487891f5d9a9f10fd5f1f7353564f536d73c74d0a737
Oct 21 16:12:33.364 INFO running `"docker" "start" "-a" "85bb67bd0b7065d881c8487891f5d9a9f10fd5f1f7353564f536d73c74d0a737"`
Oct 21 16:12:34.624 INFO kablam! usermod: no changes
Oct 21 16:12:34.712 INFO kablam!    Compiling openssl v0.9.15
Oct 21 16:12:34.720 INFO kablam!    Compiling openssl-sys v0.9.15
Oct 21 16:12:41.320 INFO kablam!     Checking cookie_check v0.1.0 (/source)
Oct 21 16:12:42.405 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:12:42.405 INFO kablam!   --> src/lib.rs:33:13
Oct 21 16:12:42.405 INFO kablam!    |
Oct 21 16:12:42.405 INFO kablam! 33 |         let mut u8_key = std::slice::from_raw_parts_mut(key, keylen);
Oct 21 16:12:42.405 INFO kablam!    |             ----^^^^^^
Oct 21 16:12:42.405 INFO kablam!    |             |
Oct 21 16:12:42.405 INFO kablam!    |             help: remove this `mut`
Oct 21 16:12:42.405 INFO kablam!    |
Oct 21 16:12:42.405 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:12:42.405 INFO kablam! 
Oct 21 16:12:42.405 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:12:42.405 INFO kablam!   --> src/lib.rs:33:13
Oct 21 16:12:42.405 INFO kablam!    |
Oct 21 16:12:42.405 INFO kablam! 33 |         let mut u8_key = std::slice::from_raw_parts_mut(key, keylen);
Oct 21 16:12:42.405 INFO kablam!    |             ----^^^^^^
Oct 21 16:12:42.405 INFO kablam!    |             |
Oct 21 16:12:42.405 INFO kablam!    |             help: remove this `mut`
Oct 21 16:12:42.405 INFO kablam! 
Oct 21 16:12:42.541 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:12:42.541 INFO kablam!   --> src/lib.rs:33:13
Oct 21 16:12:42.542 INFO kablam!    |
Oct 21 16:12:42.542 INFO kablam! 33 |         let mut u8_key = std::slice::from_raw_parts_mut(key, keylen);
Oct 21 16:12:42.542 INFO kablam!    |             ----^^^^^^
Oct 21 16:12:42.543 INFO kablam!    |             |
Oct 21 16:12:42.543 INFO kablam!    |             help: remove this `mut`
Oct 21 16:12:42.543 INFO kablam!    |
Oct 21 16:12:42.544 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 16:12:42.544 INFO kablam! 
Oct 21 16:12:42.544 INFO kablam! warning: variable does not need to be mutable
Oct 21 16:12:42.544 INFO kablam!   --> src/lib.rs:33:13
Oct 21 16:12:42.545 INFO kablam!    |
Oct 21 16:12:42.545 INFO kablam! 33 |         let mut u8_key = std::slice::from_raw_parts_mut(key, keylen);
Oct 21 16:12:42.545 INFO kablam!    |             ----^^^^^^
Oct 21 16:12:42.546 INFO kablam!    |             |
Oct 21 16:12:42.546 INFO kablam!    |             help: remove this `mut`
Oct 21 16:12:42.546 INFO kablam! 
Oct 21 16:12:42.589 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
Oct 21 16:12:42.593 INFO kablam! su: No module specific data is present
Oct 21 16:12:43.624 INFO running `"docker" "rm" "-f" "85bb67bd0b7065d881c8487891f5d9a9f10fd5f1f7353564f536d73c74d0a737"`
Oct 21 16:12:43.966 INFO blam! 85bb67bd0b7065d881c8487891f5d9a9f10fd5f1f7353564f536d73c74d0a737