Sep 17 20:24:42.224 INFO checking orset-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:24:42.224 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:24:42.224 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:24:42.360 INFO blam! 816fd4a12312eef89536a4867063a4f2d1c646fc87adfbac6d3dcefe4d63c561
Sep 17 20:24:42.361 INFO running `"docker" "start" "-a" "816fd4a12312eef89536a4867063a4f2d1c646fc87adfbac6d3dcefe4d63c561"`
Sep 17 20:24:43.687 INFO kablam! usermod: no changes
Sep 17 20:24:43.827 INFO kablam!     Checking orset v0.1.0 (/source)
Sep 17 20:24:44.219 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.219 INFO kablam!   --> src/lib.rs:76:13
Sep 17 20:24:44.219 INFO kablam!    |
Sep 17 20:24:44.219 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 17 20:24:44.219 INFO kablam!    |             ----^^^^
Sep 17 20:24:44.219 INFO kablam!    |             |
Sep 17 20:24:44.219 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:44.219 INFO kablam!    |
Sep 17 20:24:44.219 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 20:24:44.219 INFO kablam! 
Sep 17 20:24:44.219 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.219 INFO kablam!   --> src/lib.rs:88:13
Sep 17 20:24:44.219 INFO kablam!    |
Sep 17 20:24:44.219 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 17 20:24:44.219 INFO kablam!    |             ----^^^^^^^
Sep 17 20:24:44.219 INFO kablam!    |             |
Sep 17 20:24:44.219 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:44.219 INFO kablam! 
Sep 17 20:24:44.219 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.219 INFO kablam!   --> src/lib.rs:89:13
Sep 17 20:24:44.219 INFO kablam!    |
Sep 17 20:24:44.219 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 17 20:24:44.219 INFO kablam!    |             ----^^^^
Sep 17 20:24:44.219 INFO kablam!    |             |
Sep 17 20:24:44.219 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:44.219 INFO kablam! 
Sep 17 20:24:44.622 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.622 INFO kablam!   --> src/lib.rs:76:13
Sep 17 20:24:44.622 INFO kablam!    |
Sep 17 20:24:44.622 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 17 20:24:44.622 INFO kablam!    |             ----^^^^
Sep 17 20:24:44.623 INFO kablam!    |             |
Sep 17 20:24:44.623 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:44.623 INFO kablam!    |
Sep 17 20:24:44.623 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 20:24:44.623 INFO kablam! 
Sep 17 20:24:44.625 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.625 INFO kablam!   --> src/lib.rs:88:13
Sep 17 20:24:44.625 INFO kablam!    |
Sep 17 20:24:44.625 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 17 20:24:44.625 INFO kablam!    |             ----^^^^^^^
Sep 17 20:24:44.625 INFO kablam!    |             |
Sep 17 20:24:44.625 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:44.625 INFO kablam! 
Sep 17 20:24:44.625 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.625 INFO kablam!   --> src/lib.rs:89:13
Sep 17 20:24:44.625 INFO kablam!    |
Sep 17 20:24:44.625 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 17 20:24:44.625 INFO kablam!    |             ----^^^^
Sep 17 20:24:44.625 INFO kablam!    |             |
Sep 17 20:24:44.625 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:44.625 INFO kablam! 
Sep 17 20:24:44.666 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.666 INFO kablam!    --> src/lib.rs:516:13
Sep 17 20:24:44.666 INFO kablam!     |
Sep 17 20:24:44.666 INFO kablam! 516 |         let mut orset =
Sep 17 20:24:44.666 INFO kablam!     |             ----^^^^^
Sep 17 20:24:44.666 INFO kablam!     |             |
Sep 17 20:24:44.666 INFO kablam!     |             help: remove this `mut`
Sep 17 20:24:44.666 INFO kablam! 
Sep 17 20:24:44.666 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:44.666 INFO kablam!    --> src/lib.rs:519:13
Sep 17 20:24:44.666 INFO kablam!     |
Sep 17 20:24:44.666 INFO kablam! 519 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Sep 17 20:24:44.666 INFO kablam!     |             ----^^^^^^^
Sep 17 20:24:44.666 INFO kablam!     |             |
Sep 17 20:24:44.666 INFO kablam!     |             help: remove this `mut`
Sep 17 20:24:44.666 INFO kablam! 
Sep 17 20:24:44.690 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Sep 17 20:24:44.693 INFO kablam! su: No module specific data is present
Sep 17 20:24:45.472 INFO running `"docker" "rm" "-f" "816fd4a12312eef89536a4867063a4f2d1c646fc87adfbac6d3dcefe4d63c561"`
Sep 17 20:24:45.558 INFO blam! 816fd4a12312eef89536a4867063a4f2d1c646fc87adfbac6d3dcefe4d63c561