Jul 12 02:49:26.169 INFO checking orset-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 02:49:26.169 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 02:49:26.169 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 02:49:26.169 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 02:49:26.473 INFO blam! 280bf78de63ee13839f93f3f8c6981140a11e0f00dd47e87062ecef641628cf2
Jul 12 02:49:26.475 INFO running `"docker" "start" "-a" "280bf78de63ee13839f93f3f8c6981140a11e0f00dd47e87062ecef641628cf2"`
Jul 12 02:49:27.717 INFO kablam!     Checking orset v0.1.0 (file:///source)
Jul 12 02:49:28.601 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:28.601 INFO kablam!   --> src/lib.rs:76:13
Jul 12 02:49:28.601 INFO kablam!    |
Jul 12 02:49:28.601 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Jul 12 02:49:28.601 INFO kablam!    |             ----^^^^
Jul 12 02:49:28.601 INFO kablam!    |             |
Jul 12 02:49:28.601 INFO kablam!    |             help: remove this `mut`
Jul 12 02:49:28.601 INFO kablam!    |
Jul 12 02:49:28.601 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 02:49:28.601 INFO kablam! 
Jul 12 02:49:28.608 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:28.608 INFO kablam!   --> src/lib.rs:88:13
Jul 12 02:49:28.608 INFO kablam!    |
Jul 12 02:49:28.608 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Jul 12 02:49:28.609 INFO kablam!    |             ----^^^^^^^
Jul 12 02:49:28.609 INFO kablam!    |             |
Jul 12 02:49:28.609 INFO kablam!    |             help: remove this `mut`
Jul 12 02:49:28.609 INFO kablam! 
Jul 12 02:49:28.609 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:28.609 INFO kablam!   --> src/lib.rs:89:13
Jul 12 02:49:28.609 INFO kablam!    |
Jul 12 02:49:28.609 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Jul 12 02:49:28.609 INFO kablam!    |             ----^^^^
Jul 12 02:49:28.609 INFO kablam!    |             |
Jul 12 02:49:28.609 INFO kablam!    |             help: remove this `mut`
Jul 12 02:49:28.609 INFO kablam! 
Jul 12 02:49:29.532 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:29.532 INFO kablam!   --> src/lib.rs:76:13
Jul 12 02:49:29.532 INFO kablam!    |
Jul 12 02:49:29.532 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Jul 12 02:49:29.532 INFO kablam!    |             ----^^^^
Jul 12 02:49:29.532 INFO kablam!    |             |
Jul 12 02:49:29.532 INFO kablam!    |             help: remove this `mut`
Jul 12 02:49:29.533 INFO kablam!    |
Jul 12 02:49:29.533 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 02:49:29.534 INFO kablam! 
Jul 12 02:49:29.543 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:29.543 INFO kablam!   --> src/lib.rs:88:13
Jul 12 02:49:29.543 INFO kablam!    |
Jul 12 02:49:29.543 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Jul 12 02:49:29.543 INFO kablam!    |             ----^^^^^^^
Jul 12 02:49:29.543 INFO kablam!    |             |
Jul 12 02:49:29.543 INFO kablam!    |             help: remove this `mut`
Jul 12 02:49:29.544 INFO kablam! 
Jul 12 02:49:29.545 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:29.545 INFO kablam!   --> src/lib.rs:89:13
Jul 12 02:49:29.545 INFO kablam!    |
Jul 12 02:49:29.545 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Jul 12 02:49:29.545 INFO kablam!    |             ----^^^^
Jul 12 02:49:29.545 INFO kablam!    |             |
Jul 12 02:49:29.545 INFO kablam!    |             help: remove this `mut`
Jul 12 02:49:29.545 INFO kablam! 
Jul 12 02:49:29.719 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:29.719 INFO kablam!    --> src/lib.rs:516:13
Jul 12 02:49:29.719 INFO kablam!     |
Jul 12 02:49:29.719 INFO kablam! 516 |         let mut orset =
Jul 12 02:49:29.719 INFO kablam!     |             ----^^^^^
Jul 12 02:49:29.719 INFO kablam!     |             |
Jul 12 02:49:29.719 INFO kablam!     |             help: remove this `mut`
Jul 12 02:49:29.728 INFO kablam! 
Jul 12 02:49:29.729 INFO kablam! warning: variable does not need to be mutable
Jul 12 02:49:29.729 INFO kablam!    --> src/lib.rs:519:13
Jul 12 02:49:29.729 INFO kablam!     |
Jul 12 02:49:29.729 INFO kablam! 519 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Jul 12 02:49:29.729 INFO kablam!     |             ----^^^^^^^
Jul 12 02:49:29.729 INFO kablam!     |             |
Jul 12 02:49:29.729 INFO kablam!     |             help: remove this `mut`
Jul 12 02:49:29.730 INFO kablam! 
Jul 12 02:49:29.840 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Jul 12 02:49:29.866 INFO kablam! su: No module specific data is present
Jul 12 02:49:30.538 INFO running `"docker" "rm" "-f" "280bf78de63ee13839f93f3f8c6981140a11e0f00dd47e87062ecef641628cf2"`
Jul 12 02:49:30.739 INFO blam! 280bf78de63ee13839f93f3f8c6981140a11e0f00dd47e87062ecef641628cf2