Aug 17 15:35:11.831 INFO checking orset-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:35:11.831 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:35:11.831 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:35:11.831 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:35:12.055 INFO blam! 41285ca9981eed977b47b4a0431d34b72b0aa39f6bd7e1cfbe0ccc4508e1f4d6
Aug 17 15:35:12.056 INFO running `"docker" "start" "-a" "41285ca9981eed977b47b4a0431d34b72b0aa39f6bd7e1cfbe0ccc4508e1f4d6"`
Aug 17 15:35:13.277 INFO kablam!     Checking orset v0.2.0 (file:///source)
Aug 17 15:35:15.410 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:15.410 INFO kablam!   --> src/lib.rs:77:13
Aug 17 15:35:15.410 INFO kablam!    |
Aug 17 15:35:15.410 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Aug 17 15:35:15.410 INFO kablam!    |             ----^^^^
Aug 17 15:35:15.410 INFO kablam!    |             |
Aug 17 15:35:15.410 INFO kablam!    |             help: remove this `mut`
Aug 17 15:35:15.426 INFO kablam!    |
Aug 17 15:35:15.426 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 15:35:15.426 INFO kablam! 
Aug 17 15:35:15.436 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:15.436 INFO kablam!   --> src/lib.rs:89:13
Aug 17 15:35:15.436 INFO kablam!    |
Aug 17 15:35:15.436 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Aug 17 15:35:15.436 INFO kablam!    |             ----^^^^^^^
Aug 17 15:35:15.436 INFO kablam!    |             |
Aug 17 15:35:15.436 INFO kablam!    |             help: remove this `mut`
Aug 17 15:35:15.436 INFO kablam! 
Aug 17 15:35:15.458 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:15.459 INFO kablam!   --> src/lib.rs:90:13
Aug 17 15:35:15.459 INFO kablam!    |
Aug 17 15:35:15.459 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Aug 17 15:35:15.459 INFO kablam!    |             ----^^^^
Aug 17 15:35:15.459 INFO kablam!    |             |
Aug 17 15:35:15.459 INFO kablam!    |             help: remove this `mut`
Aug 17 15:35:15.459 INFO kablam! 
Aug 17 15:35:16.544 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.544 INFO kablam!   --> src/lib.rs:77:13
Aug 17 15:35:16.544 INFO kablam!    |
Aug 17 15:35:16.544 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Aug 17 15:35:16.544 INFO kablam!    |             ----^^^^
Aug 17 15:35:16.544 INFO kablam!    |             |
Aug 17 15:35:16.544 INFO kablam!    |             help: remove this `mut`
Aug 17 15:35:16.544 INFO kablam!    |
Aug 17 15:35:16.544 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 15:35:16.545 INFO kablam! 
Aug 17 15:35:16.565 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.565 INFO kablam!   --> src/lib.rs:89:13
Aug 17 15:35:16.565 INFO kablam!    |
Aug 17 15:35:16.565 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Aug 17 15:35:16.565 INFO kablam!    |             ----^^^^^^^
Aug 17 15:35:16.565 INFO kablam!    |             |
Aug 17 15:35:16.565 INFO kablam!    |             help: remove this `mut`
Aug 17 15:35:16.565 INFO kablam! 
Aug 17 15:35:16.565 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.565 INFO kablam!   --> src/lib.rs:90:13
Aug 17 15:35:16.565 INFO kablam!    |
Aug 17 15:35:16.565 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Aug 17 15:35:16.565 INFO kablam!    |             ----^^^^
Aug 17 15:35:16.565 INFO kablam!    |             |
Aug 17 15:35:16.566 INFO kablam!    |             help: remove this `mut`
Aug 17 15:35:16.566 INFO kablam! 
Aug 17 15:35:16.726 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.726 INFO kablam!    --> src/lib.rs:422:25
Aug 17 15:35:16.726 INFO kablam!     |
Aug 17 15:35:16.726 INFO kablam! 422 |                     let mut orset = orsets.entry(node.clone())
Aug 17 15:35:16.726 INFO kablam!     |                         ----^^^^^
Aug 17 15:35:16.726 INFO kablam!     |                         |
Aug 17 15:35:16.726 INFO kablam!     |                         help: remove this `mut`
Aug 17 15:35:16.726 INFO kablam! 
Aug 17 15:35:16.726 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.726 INFO kablam!    --> src/lib.rs:443:33
Aug 17 15:35:16.726 INFO kablam!     |
Aug 17 15:35:16.726 INFO kablam! 443 |                             let mut orset = orsets.get_mut(&node).unwrap();
Aug 17 15:35:16.726 INFO kablam!     |                                 ----^^^^^
Aug 17 15:35:16.726 INFO kablam!     |                                 |
Aug 17 15:35:16.726 INFO kablam!     |                                 help: remove this `mut`
Aug 17 15:35:16.727 INFO kablam! 
Aug 17 15:35:16.751 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.752 INFO kablam!    --> src/lib.rs:517:13
Aug 17 15:35:16.752 INFO kablam!     |
Aug 17 15:35:16.752 INFO kablam! 517 |         let mut orset =
Aug 17 15:35:16.752 INFO kablam!     |             ----^^^^^
Aug 17 15:35:16.752 INFO kablam!     |             |
Aug 17 15:35:16.752 INFO kablam!     |             help: remove this `mut`
Aug 17 15:35:16.752 INFO kablam! 
Aug 17 15:35:16.752 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.752 INFO kablam!    --> src/lib.rs:520:13
Aug 17 15:35:16.752 INFO kablam!     |
Aug 17 15:35:16.752 INFO kablam! 520 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Aug 17 15:35:16.752 INFO kablam!     |             ----^^^^^^^
Aug 17 15:35:16.752 INFO kablam!     |             |
Aug 17 15:35:16.752 INFO kablam!     |             help: remove this `mut`
Aug 17 15:35:16.752 INFO kablam! 
Aug 17 15:35:16.759 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.759 INFO kablam!    --> src/lib.rs:533:29
Aug 17 15:35:16.759 INFO kablam!     |
Aug 17 15:35:16.759 INFO kablam! 533 |                         let mut mutator = mutators.get_mut(&node).unwrap();
Aug 17 15:35:16.759 INFO kablam!     |                             ----^^^^^^^
Aug 17 15:35:16.759 INFO kablam!     |                             |
Aug 17 15:35:16.759 INFO kablam!     |                             help: remove this `mut`
Aug 17 15:35:16.759 INFO kablam! 
Aug 17 15:35:16.763 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.764 INFO kablam!    --> src/lib.rs:544:25
Aug 17 15:35:16.764 INFO kablam!     |
Aug 17 15:35:16.764 INFO kablam! 544 |             for (node2, mut orset) in orsets.iter_mut() {
Aug 17 15:35:16.764 INFO kablam!     |                         ----^^^^^
Aug 17 15:35:16.764 INFO kablam!     |                         |
Aug 17 15:35:16.764 INFO kablam!     |                         help: remove this `mut`
Aug 17 15:35:16.764 INFO kablam! 
Aug 17 15:35:16.770 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:35:16.770 INFO kablam!    --> src/lib.rs:556:20
Aug 17 15:35:16.770 INFO kablam!     |
Aug 17 15:35:16.770 INFO kablam! 556 |         for (node, mut orset) in orsets.iter_mut() {
Aug 17 15:35:16.770 INFO kablam!     |                    ----^^^^^
Aug 17 15:35:16.770 INFO kablam!     |                    |
Aug 17 15:35:16.770 INFO kablam!     |                    help: remove this `mut`
Aug 17 15:35:16.770 INFO kablam! 
Aug 17 15:35:16.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Aug 17 15:35:16.855 INFO kablam! su: No module specific data is present
Aug 17 15:35:17.408 INFO running `"docker" "rm" "-f" "41285ca9981eed977b47b4a0431d34b72b0aa39f6bd7e1cfbe0ccc4508e1f4d6"`
Aug 17 15:35:17.590 INFO blam! 41285ca9981eed977b47b4a0431d34b72b0aa39f6bd7e1cfbe0ccc4508e1f4d6