Sep 10 13:28:45.532 INFO checking orset-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:28:45.532 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:28:45.532 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:28:45.790 INFO blam! 88b221f7b2fa074046a9ddc19d9c3aaa8ecea236f9e333f53c117636e4dcab50
Sep 10 13:28:45.791 INFO running `"docker" "start" "-a" "88b221f7b2fa074046a9ddc19d9c3aaa8ecea236f9e333f53c117636e4dcab50"`
Sep 10 13:28:46.568 INFO kablam! usermod: no changes
Sep 10 13:28:46.722 INFO kablam!     Checking orset v0.1.0 (file:///source)
Sep 10 13:28:47.370 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:47.370 INFO kablam!   --> src/lib.rs:76:13
Sep 10 13:28:47.370 INFO kablam!    |
Sep 10 13:28:47.370 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 10 13:28:47.370 INFO kablam!    |             ----^^^^
Sep 10 13:28:47.370 INFO kablam!    |             |
Sep 10 13:28:47.370 INFO kablam!    |             help: remove this `mut`
Sep 10 13:28:47.370 INFO kablam!    |
Sep 10 13:28:47.370 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 13:28:47.370 INFO kablam! 
Sep 10 13:28:47.370 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:47.370 INFO kablam!   --> src/lib.rs:88:13
Sep 10 13:28:47.370 INFO kablam!    |
Sep 10 13:28:47.370 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 10 13:28:47.370 INFO kablam!    |             ----^^^^^^^
Sep 10 13:28:47.370 INFO kablam!    |             |
Sep 10 13:28:47.370 INFO kablam!    |             help: remove this `mut`
Sep 10 13:28:47.370 INFO kablam! 
Sep 10 13:28:47.370 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:47.370 INFO kablam!   --> src/lib.rs:89:13
Sep 10 13:28:47.370 INFO kablam!    |
Sep 10 13:28:47.370 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 10 13:28:47.370 INFO kablam!    |             ----^^^^
Sep 10 13:28:47.370 INFO kablam!    |             |
Sep 10 13:28:47.370 INFO kablam!    |             help: remove this `mut`
Sep 10 13:28:47.370 INFO kablam! 
Sep 10 13:28:47.990 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:47.990 INFO kablam!   --> src/lib.rs:76:13
Sep 10 13:28:47.990 INFO kablam!    |
Sep 10 13:28:47.990 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 10 13:28:47.990 INFO kablam!    |             ----^^^^
Sep 10 13:28:47.990 INFO kablam!    |             |
Sep 10 13:28:47.990 INFO kablam!    |             help: remove this `mut`
Sep 10 13:28:47.990 INFO kablam!    |
Sep 10 13:28:47.990 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 13:28:47.990 INFO kablam! 
Sep 10 13:28:47.994 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:47.994 INFO kablam!   --> src/lib.rs:88:13
Sep 10 13:28:47.994 INFO kablam!    |
Sep 10 13:28:47.994 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 10 13:28:47.994 INFO kablam!    |             ----^^^^^^^
Sep 10 13:28:47.994 INFO kablam!    |             |
Sep 10 13:28:47.994 INFO kablam!    |             help: remove this `mut`
Sep 10 13:28:47.994 INFO kablam! 
Sep 10 13:28:47.994 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:47.994 INFO kablam!   --> src/lib.rs:89:13
Sep 10 13:28:47.994 INFO kablam!    |
Sep 10 13:28:47.994 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 10 13:28:47.994 INFO kablam!    |             ----^^^^
Sep 10 13:28:47.995 INFO kablam!    |             |
Sep 10 13:28:47.995 INFO kablam!    |             help: remove this `mut`
Sep 10 13:28:47.995 INFO kablam! 
Sep 10 13:28:48.050 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:48.050 INFO kablam!    --> src/lib.rs:516:13
Sep 10 13:28:48.050 INFO kablam!     |
Sep 10 13:28:48.050 INFO kablam! 516 |         let mut orset =
Sep 10 13:28:48.050 INFO kablam!     |             ----^^^^^
Sep 10 13:28:48.050 INFO kablam!     |             |
Sep 10 13:28:48.050 INFO kablam!     |             help: remove this `mut`
Sep 10 13:28:48.050 INFO kablam! 
Sep 10 13:28:48.050 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:28:48.050 INFO kablam!    --> src/lib.rs:519:13
Sep 10 13:28:48.050 INFO kablam!     |
Sep 10 13:28:48.050 INFO kablam! 519 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Sep 10 13:28:48.050 INFO kablam!     |             ----^^^^^^^
Sep 10 13:28:48.050 INFO kablam!     |             |
Sep 10 13:28:48.050 INFO kablam!     |             help: remove this `mut`
Sep 10 13:28:48.050 INFO kablam! 
Sep 10 13:28:48.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Sep 10 13:28:48.108 INFO kablam! su: No module specific data is present
Sep 10 13:28:49.222 INFO running `"docker" "rm" "-f" "88b221f7b2fa074046a9ddc19d9c3aaa8ecea236f9e333f53c117636e4dcab50"`
Sep 10 13:28:49.385 INFO blam! 88b221f7b2fa074046a9ddc19d9c3aaa8ecea236f9e333f53c117636e4dcab50