Sep 21 06:47:24.697 INFO checking multicache-0.4.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:47:24.697 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:47:24.697 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:47:24.856 INFO blam! b2181f0cbe36331a1c5a9922958e3b341328d5dc9166f0477500558e9e674c23
Sep 21 06:47:24.857 INFO running `"docker" "start" "-a" "b2181f0cbe36331a1c5a9922958e3b341328d5dc9166f0477500558e9e674c23"`
Sep 21 06:47:25.844 INFO kablam! usermod: no changes
Sep 21 06:47:25.866 INFO kablam!     Checking multicache v0.4.1 (/source)
Sep 21 06:47:26.111 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:47:26.111 INFO kablam!    --> src/lib.rs:120:9
Sep 21 06:47:26.111 INFO kablam!     |
Sep 21 06:47:26.111 INFO kablam! 120 |     let mut mparts = &mut *(self.parts.lock().unwrap());
Sep 21 06:47:26.111 INFO kablam!     |         ----^^^^^^
Sep 21 06:47:26.111 INFO kablam!     |         |
Sep 21 06:47:26.111 INFO kablam!     |         help: remove this `mut`
Sep 21 06:47:26.111 INFO kablam!     |
Sep 21 06:47:26.111 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 06:47:26.111 INFO kablam! 
Sep 21 06:47:26.130 INFO kablam! warning: variable does not need to be mutable
Sep 21 06:47:26.130 INFO kablam!    --> src/lib.rs:120:9
Sep 21 06:47:26.130 INFO kablam!     |
Sep 21 06:47:26.130 INFO kablam! 120 |     let mut mparts = &mut *(self.parts.lock().unwrap());
Sep 21 06:47:26.130 INFO kablam!     |         ----^^^^^^
Sep 21 06:47:26.130 INFO kablam!     |         |
Sep 21 06:47:26.130 INFO kablam!     |         help: remove this `mut`
Sep 21 06:47:26.130 INFO kablam!     |
Sep 21 06:47:26.130 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 06:47:26.130 INFO kablam! 
Sep 21 06:47:26.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Sep 21 06:47:26.159 INFO kablam! su: No module specific data is present
Sep 21 06:47:26.687 INFO running `"docker" "rm" "-f" "b2181f0cbe36331a1c5a9922958e3b341328d5dc9166f0477500558e9e674c23"`
Sep 21 06:47:26.770 INFO blam! b2181f0cbe36331a1c5a9922958e3b341328d5dc9166f0477500558e9e674c23