Aug 30 09:08:48.558 INFO checking orset-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 09:08:48.559 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 09:08:48.559 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:08:48.718 INFO blam! db9ff0fa5221dfe10a417b4b49ea67bace367acee0fa6ec4975ec4f43e06f3a8
Aug 30 09:08:48.720 INFO running `"docker" "start" "-a" "db9ff0fa5221dfe10a417b4b49ea67bace367acee0fa6ec4975ec4f43e06f3a8"`
Aug 30 09:08:49.368 INFO kablam!     Checking orset v0.1.0 (file:///source)
Aug 30 09:08:50.192 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:50.192 INFO kablam!   --> src/lib.rs:76:13
Aug 30 09:08:50.192 INFO kablam!    |
Aug 30 09:08:50.192 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Aug 30 09:08:50.192 INFO kablam!    |             ----^^^^
Aug 30 09:08:50.192 INFO kablam!    |             |
Aug 30 09:08:50.192 INFO kablam!    |             help: remove this `mut`
Aug 30 09:08:50.193 INFO kablam!    |
Aug 30 09:08:50.193 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 09:08:50.193 INFO kablam! 
Aug 30 09:08:50.199 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:50.199 INFO kablam!   --> src/lib.rs:88:13
Aug 30 09:08:50.200 INFO kablam!    |
Aug 30 09:08:50.200 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Aug 30 09:08:50.200 INFO kablam!    |             ----^^^^^^^
Aug 30 09:08:50.200 INFO kablam!    |             |
Aug 30 09:08:50.200 INFO kablam!    |             help: remove this `mut`
Aug 30 09:08:50.200 INFO kablam! 
Aug 30 09:08:50.201 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:50.201 INFO kablam!   --> src/lib.rs:89:13
Aug 30 09:08:50.201 INFO kablam!    |
Aug 30 09:08:50.201 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Aug 30 09:08:50.201 INFO kablam!    |             ----^^^^
Aug 30 09:08:50.201 INFO kablam!    |             |
Aug 30 09:08:50.201 INFO kablam!    |             help: remove this `mut`
Aug 30 09:08:50.201 INFO kablam! 
Aug 30 09:08:51.078 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:51.078 INFO kablam!   --> src/lib.rs:76:13
Aug 30 09:08:51.078 INFO kablam!    |
Aug 30 09:08:51.078 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Aug 30 09:08:51.078 INFO kablam!    |             ----^^^^
Aug 30 09:08:51.078 INFO kablam!    |             |
Aug 30 09:08:51.078 INFO kablam!    |             help: remove this `mut`
Aug 30 09:08:51.078 INFO kablam!    |
Aug 30 09:08:51.078 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 09:08:51.078 INFO kablam! 
Aug 30 09:08:51.084 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:51.084 INFO kablam!   --> src/lib.rs:88:13
Aug 30 09:08:51.084 INFO kablam!    |
Aug 30 09:08:51.084 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Aug 30 09:08:51.084 INFO kablam!    |             ----^^^^^^^
Aug 30 09:08:51.084 INFO kablam!    |             |
Aug 30 09:08:51.084 INFO kablam!    |             help: remove this `mut`
Aug 30 09:08:51.084 INFO kablam! 
Aug 30 09:08:51.084 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:51.084 INFO kablam!   --> src/lib.rs:89:13
Aug 30 09:08:51.084 INFO kablam!    |
Aug 30 09:08:51.084 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Aug 30 09:08:51.084 INFO kablam!    |             ----^^^^
Aug 30 09:08:51.084 INFO kablam!    |             |
Aug 30 09:08:51.084 INFO kablam!    |             help: remove this `mut`
Aug 30 09:08:51.084 INFO kablam! 
Aug 30 09:08:51.155 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:51.155 INFO kablam!    --> src/lib.rs:516:13
Aug 30 09:08:51.155 INFO kablam!     |
Aug 30 09:08:51.155 INFO kablam! 516 |         let mut orset =
Aug 30 09:08:51.155 INFO kablam!     |             ----^^^^^
Aug 30 09:08:51.155 INFO kablam!     |             |
Aug 30 09:08:51.155 INFO kablam!     |             help: remove this `mut`
Aug 30 09:08:51.155 INFO kablam! 
Aug 30 09:08:51.155 INFO kablam! warning: variable does not need to be mutable
Aug 30 09:08:51.155 INFO kablam!    --> src/lib.rs:519:13
Aug 30 09:08:51.156 INFO kablam!     |
Aug 30 09:08:51.156 INFO kablam! 519 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Aug 30 09:08:51.156 INFO kablam!     |             ----^^^^^^^
Aug 30 09:08:51.156 INFO kablam!     |             |
Aug 30 09:08:51.156 INFO kablam!     |             help: remove this `mut`
Aug 30 09:08:51.156 INFO kablam! 
Aug 30 09:08:51.186 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Aug 30 09:08:51.189 INFO kablam! su: No module specific data is present
Aug 30 09:08:51.617 INFO running `"docker" "rm" "-f" "db9ff0fa5221dfe10a417b4b49ea67bace367acee0fa6ec4975ec4f43e06f3a8"`
Aug 30 09:08:51.698 INFO blam! db9ff0fa5221dfe10a417b4b49ea67bace367acee0fa6ec4975ec4f43e06f3a8