Sep 04 06:12:30.462 INFO checking restricted-tuple-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 06:12:30.462 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 06:12:30.462 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:12:30.633 INFO blam! 9eb0de7f0bc889294f7f9542468c63a6a073521984b0f23754ef73469a784e23
Sep 04 06:12:30.635 INFO running `"docker" "start" "-a" "9eb0de7f0bc889294f7f9542468c63a6a073521984b0f23754ef73469a784e23"`
Sep 04 06:12:31.330 INFO kablam!     Checking num-bigint v0.1.44
Sep 04 06:12:34.424 INFO kablam!     Checking integral-exponential-polynomial v0.1.2
Sep 04 06:12:35.087 INFO kablam!     Checking restricted-tuple v0.1.0 (file:///source)
Sep 04 06:12:35.894 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:35.894 INFO kablam!    --> src/lib.rs:213:17
Sep 04 06:12:35.894 INFO kablam!     |
Sep 04 06:12:35.894 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 04 06:12:35.894 INFO kablam!     |                 ----^^^^^^^^^^
Sep 04 06:12:35.894 INFO kablam!     |                 |
Sep 04 06:12:35.894 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:12:35.894 INFO kablam!     |
Sep 04 06:12:35.895 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:12:35.895 INFO kablam! 
Sep 04 06:12:35.895 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:35.895 INFO kablam!    --> src/lib.rs:213:17
Sep 04 06:12:35.895 INFO kablam!     |
Sep 04 06:12:35.895 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 04 06:12:35.895 INFO kablam!     |                 ----^^^^^^^^^^
Sep 04 06:12:35.896 INFO kablam!     |                 |
Sep 04 06:12:35.896 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:12:35.896 INFO kablam! 
Sep 04 06:12:35.905 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:35.906 INFO kablam!    --> src/lib.rs:276:21
Sep 04 06:12:35.906 INFO kablam!     |
Sep 04 06:12:35.906 INFO kablam! 276 |                 let mut item = &mut self.next_state[cur];
Sep 04 06:12:35.906 INFO kablam!     |                     ----^^^^
Sep 04 06:12:35.906 INFO kablam!     |                     |
Sep 04 06:12:35.906 INFO kablam!     |                     help: remove this `mut`
Sep 04 06:12:35.906 INFO kablam! 
Sep 04 06:12:35.906 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:35.906 INFO kablam!    --> src/lib.rs:298:21
Sep 04 06:12:35.906 INFO kablam!     |
Sep 04 06:12:35.906 INFO kablam! 298 |                 let mut item = &mut self.next_state[0];
Sep 04 06:12:35.906 INFO kablam!     |                     ----^^^^
Sep 04 06:12:35.906 INFO kablam!     |                     |
Sep 04 06:12:35.906 INFO kablam!     |                     help: remove this `mut`
Sep 04 06:12:35.906 INFO kablam! 
Sep 04 06:12:36.004 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:36.004 INFO kablam!    --> src/lib.rs:213:17
Sep 04 06:12:36.004 INFO kablam!     |
Sep 04 06:12:36.004 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 04 06:12:36.004 INFO kablam!     |                 ----^^^^^^^^^^
Sep 04 06:12:36.004 INFO kablam!     |                 |
Sep 04 06:12:36.004 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:12:36.004 INFO kablam!     |
Sep 04 06:12:36.004 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 06:12:36.004 INFO kablam! 
Sep 04 06:12:36.004 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:36.004 INFO kablam!    --> src/lib.rs:213:17
Sep 04 06:12:36.004 INFO kablam!     |
Sep 04 06:12:36.004 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 04 06:12:36.004 INFO kablam!     |                 ----^^^^^^^^^^
Sep 04 06:12:36.004 INFO kablam!     |                 |
Sep 04 06:12:36.004 INFO kablam!     |                 help: remove this `mut`
Sep 04 06:12:36.004 INFO kablam! 
Sep 04 06:12:36.014 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:36.014 INFO kablam!    --> src/lib.rs:276:21
Sep 04 06:12:36.014 INFO kablam!     |
Sep 04 06:12:36.014 INFO kablam! 276 |                 let mut item = &mut self.next_state[cur];
Sep 04 06:12:36.014 INFO kablam!     |                     ----^^^^
Sep 04 06:12:36.014 INFO kablam!     |                     |
Sep 04 06:12:36.014 INFO kablam!     |                     help: remove this `mut`
Sep 04 06:12:36.014 INFO kablam! 
Sep 04 06:12:36.014 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:12:36.014 INFO kablam!    --> src/lib.rs:298:21
Sep 04 06:12:36.014 INFO kablam!     |
Sep 04 06:12:36.014 INFO kablam! 298 |                 let mut item = &mut self.next_state[0];
Sep 04 06:12:36.015 INFO kablam!     |                     ----^^^^
Sep 04 06:12:36.015 INFO kablam!     |                     |
Sep 04 06:12:36.015 INFO kablam!     |                     help: remove this `mut`
Sep 04 06:12:36.015 INFO kablam! 
Sep 04 06:12:36.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
Sep 04 06:12:36.064 INFO kablam! su: No module specific data is present
Sep 04 06:12:36.503 INFO running `"docker" "rm" "-f" "9eb0de7f0bc889294f7f9542468c63a6a073521984b0f23754ef73469a784e23"`
Sep 04 06:12:36.628 INFO blam! 9eb0de7f0bc889294f7f9542468c63a6a073521984b0f23754ef73469a784e23