Sep 17 20:24:41.670 INFO checking orset-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:24:41.670 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:24:41.670 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 20:24:41.832 INFO blam! 09664a37b8464d06a5b7c60336947a942f3de16388126c4e4062dbfffcda1c19
Sep 17 20:24:41.834 INFO running `"docker" "start" "-a" "09664a37b8464d06a5b7c60336947a942f3de16388126c4e4062dbfffcda1c19"`
Sep 17 20:24:42.712 INFO kablam! usermod: no changes
Sep 17 20:24:42.838 INFO kablam!     Checking orset v0.2.0 (/source)
Sep 17 20:24:43.437 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.437 INFO kablam!   --> src/lib.rs:77:13
Sep 17 20:24:43.437 INFO kablam!    |
Sep 17 20:24:43.437 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 17 20:24:43.437 INFO kablam!    |             ----^^^^
Sep 17 20:24:43.437 INFO kablam!    |             |
Sep 17 20:24:43.437 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:43.437 INFO kablam!    |
Sep 17 20:24:43.437 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 20:24:43.437 INFO kablam! 
Sep 17 20:24:43.439 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.439 INFO kablam!   --> src/lib.rs:89:13
Sep 17 20:24:43.439 INFO kablam!    |
Sep 17 20:24:43.439 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 17 20:24:43.439 INFO kablam!    |             ----^^^^^^^
Sep 17 20:24:43.439 INFO kablam!    |             |
Sep 17 20:24:43.439 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:43.439 INFO kablam! 
Sep 17 20:24:43.440 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.440 INFO kablam!   --> src/lib.rs:90:13
Sep 17 20:24:43.440 INFO kablam!    |
Sep 17 20:24:43.440 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 17 20:24:43.440 INFO kablam!    |             ----^^^^
Sep 17 20:24:43.440 INFO kablam!    |             |
Sep 17 20:24:43.440 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:43.440 INFO kablam! 
Sep 17 20:24:43.739 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.739 INFO kablam!   --> src/lib.rs:77:13
Sep 17 20:24:43.739 INFO kablam!    |
Sep 17 20:24:43.739 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 17 20:24:43.739 INFO kablam!    |             ----^^^^
Sep 17 20:24:43.739 INFO kablam!    |             |
Sep 17 20:24:43.739 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:43.739 INFO kablam!    |
Sep 17 20:24:43.739 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 20:24:43.739 INFO kablam! 
Sep 17 20:24:43.741 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.741 INFO kablam!   --> src/lib.rs:89:13
Sep 17 20:24:43.741 INFO kablam!    |
Sep 17 20:24:43.741 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 17 20:24:43.741 INFO kablam!    |             ----^^^^^^^
Sep 17 20:24:43.741 INFO kablam!    |             |
Sep 17 20:24:43.741 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:43.741 INFO kablam! 
Sep 17 20:24:43.741 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.741 INFO kablam!   --> src/lib.rs:90:13
Sep 17 20:24:43.741 INFO kablam!    |
Sep 17 20:24:43.741 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 17 20:24:43.741 INFO kablam!    |             ----^^^^
Sep 17 20:24:43.741 INFO kablam!    |             |
Sep 17 20:24:43.741 INFO kablam!    |             help: remove this `mut`
Sep 17 20:24:43.741 INFO kablam! 
Sep 17 20:24:43.784 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.784 INFO kablam!    --> src/lib.rs:517:13
Sep 17 20:24:43.784 INFO kablam!     |
Sep 17 20:24:43.784 INFO kablam! 517 |         let mut orset =
Sep 17 20:24:43.784 INFO kablam!     |             ----^^^^^
Sep 17 20:24:43.784 INFO kablam!     |             |
Sep 17 20:24:43.784 INFO kablam!     |             help: remove this `mut`
Sep 17 20:24:43.784 INFO kablam! 
Sep 17 20:24:43.784 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:43.784 INFO kablam!    --> src/lib.rs:520:13
Sep 17 20:24:43.784 INFO kablam!     |
Sep 17 20:24:43.785 INFO kablam! 520 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Sep 17 20:24:43.785 INFO kablam!     |             ----^^^^^^^
Sep 17 20:24:43.785 INFO kablam!     |             |
Sep 17 20:24:43.785 INFO kablam!     |             help: remove this `mut`
Sep 17 20:24:43.785 INFO kablam! 
Sep 17 20:24:43.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 17 20:24:43.849 INFO kablam! su: No module specific data is present
Sep 17 20:24:44.581 INFO running `"docker" "rm" "-f" "09664a37b8464d06a5b7c60336947a942f3de16388126c4e4062dbfffcda1c19"`
Sep 17 20:24:44.646 INFO blam! 09664a37b8464d06a5b7c60336947a942f3de16388126c4e4062dbfffcda1c19