Sep 14 10:43:36.492 INFO checking restricted-tuple-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 10:43:36.492 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 10:43:36.492 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:43:36.889 INFO blam! 65e68d23c9a1cbf18c6b7f676e7319c41fb5cf0d04b2c6d73889d86ba51ebcf8
Sep 14 10:43:36.891 INFO running `"docker" "start" "-a" "65e68d23c9a1cbf18c6b7f676e7319c41fb5cf0d04b2c6d73889d86ba51ebcf8"`
Sep 14 10:43:37.970 INFO kablam! usermod: no changes
Sep 14 10:43:38.042 INFO kablam!     Checking num-bigint v0.1.44
Sep 14 10:43:39.879 INFO kablam!     Checking integral-exponential-polynomial v0.1.2
Sep 14 10:43:40.259 INFO kablam!     Checking restricted-tuple v0.1.0 (file:///source)
Sep 14 10:43:40.806 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.806 INFO kablam!    --> src/lib.rs:213:17
Sep 14 10:43:40.806 INFO kablam!     |
Sep 14 10:43:40.806 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 14 10:43:40.806 INFO kablam!     |                 ----^^^^^^^^^^
Sep 14 10:43:40.807 INFO kablam!     |                 |
Sep 14 10:43:40.807 INFO kablam!     |                 help: remove this `mut`
Sep 14 10:43:40.807 INFO kablam!     |
Sep 14 10:43:40.807 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 10:43:40.807 INFO kablam! 
Sep 14 10:43:40.807 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.807 INFO kablam!    --> src/lib.rs:213:17
Sep 14 10:43:40.807 INFO kablam!     |
Sep 14 10:43:40.807 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 14 10:43:40.807 INFO kablam!     |                 ----^^^^^^^^^^
Sep 14 10:43:40.807 INFO kablam!     |                 |
Sep 14 10:43:40.807 INFO kablam!     |                 help: remove this `mut`
Sep 14 10:43:40.807 INFO kablam! 
Sep 14 10:43:40.811 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.811 INFO kablam!    --> src/lib.rs:276:21
Sep 14 10:43:40.811 INFO kablam!     |
Sep 14 10:43:40.811 INFO kablam! 276 |                 let mut item = &mut self.next_state[cur];
Sep 14 10:43:40.811 INFO kablam!     |                     ----^^^^
Sep 14 10:43:40.811 INFO kablam!     |                     |
Sep 14 10:43:40.811 INFO kablam!     |                     help: remove this `mut`
Sep 14 10:43:40.811 INFO kablam! 
Sep 14 10:43:40.811 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.811 INFO kablam!    --> src/lib.rs:298:21
Sep 14 10:43:40.811 INFO kablam!     |
Sep 14 10:43:40.811 INFO kablam! 298 |                 let mut item = &mut self.next_state[0];
Sep 14 10:43:40.811 INFO kablam!     |                     ----^^^^
Sep 14 10:43:40.811 INFO kablam!     |                     |
Sep 14 10:43:40.811 INFO kablam!     |                     help: remove this `mut`
Sep 14 10:43:40.811 INFO kablam! 
Sep 14 10:43:40.883 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.883 INFO kablam!    --> src/lib.rs:213:17
Sep 14 10:43:40.883 INFO kablam!     |
Sep 14 10:43:40.883 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 14 10:43:40.883 INFO kablam!     |                 ----^^^^^^^^^^
Sep 14 10:43:40.883 INFO kablam!     |                 |
Sep 14 10:43:40.883 INFO kablam!     |                 help: remove this `mut`
Sep 14 10:43:40.883 INFO kablam!     |
Sep 14 10:43:40.883 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 10:43:40.883 INFO kablam! 
Sep 14 10:43:40.883 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.883 INFO kablam!    --> src/lib.rs:213:17
Sep 14 10:43:40.883 INFO kablam!     |
Sep 14 10:43:40.883 INFO kablam! 213 |             let mut cache_line = &mut self.cache[mask];
Sep 14 10:43:40.883 INFO kablam!     |                 ----^^^^^^^^^^
Sep 14 10:43:40.883 INFO kablam!     |                 |
Sep 14 10:43:40.883 INFO kablam!     |                 help: remove this `mut`
Sep 14 10:43:40.883 INFO kablam! 
Sep 14 10:43:40.888 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.888 INFO kablam!    --> src/lib.rs:276:21
Sep 14 10:43:40.888 INFO kablam!     |
Sep 14 10:43:40.888 INFO kablam! 276 |                 let mut item = &mut self.next_state[cur];
Sep 14 10:43:40.888 INFO kablam!     |                     ----^^^^
Sep 14 10:43:40.888 INFO kablam!     |                     |
Sep 14 10:43:40.888 INFO kablam!     |                     help: remove this `mut`
Sep 14 10:43:40.888 INFO kablam! 
Sep 14 10:43:40.888 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:43:40.888 INFO kablam!    --> src/lib.rs:298:21
Sep 14 10:43:40.888 INFO kablam!     |
Sep 14 10:43:40.888 INFO kablam! 298 |                 let mut item = &mut self.next_state[0];
Sep 14 10:43:40.888 INFO kablam!     |                     ----^^^^
Sep 14 10:43:40.888 INFO kablam!     |                     |
Sep 14 10:43:40.888 INFO kablam!     |                     help: remove this `mut`
Sep 14 10:43:40.888 INFO kablam! 
Sep 14 10:43:40.920 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Sep 14 10:43:40.921 INFO kablam! su: No module specific data is present
Sep 14 10:43:41.514 INFO running `"docker" "rm" "-f" "65e68d23c9a1cbf18c6b7f676e7319c41fb5cf0d04b2c6d73889d86ba51ebcf8"`
Sep 14 10:43:41.598 INFO blam! 65e68d23c9a1cbf18c6b7f676e7319c41fb5cf0d04b2c6d73889d86ba51ebcf8