Aug 31 19:30:18.825 INFO checking orset-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 19:30:18.825 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 19:30:18.825 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:30:19.022 INFO blam! 89b1157b5e44365c786d3a6ccbd5efd2e122208b451143e07a95d9b3b1acb010
Aug 31 19:30:19.023 INFO running `"docker" "start" "-a" "89b1157b5e44365c786d3a6ccbd5efd2e122208b451143e07a95d9b3b1acb010"`
Aug 31 19:30:19.735 INFO kablam!     Checking orset v0.2.0 (file:///source)
Aug 31 19:30:21.072 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.073 INFO kablam!   --> src/lib.rs:77:13
Aug 31 19:30:21.073 INFO kablam!    |
Aug 31 19:30:21.073 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Aug 31 19:30:21.073 INFO kablam!    |             ----^^^^
Aug 31 19:30:21.073 INFO kablam!    |             |
Aug 31 19:30:21.073 INFO kablam!    |             help: remove this `mut`
Aug 31 19:30:21.073 INFO kablam!    |
Aug 31 19:30:21.073 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 19:30:21.073 INFO kablam! 
Aug 31 19:30:21.077 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.077 INFO kablam!   --> src/lib.rs:89:13
Aug 31 19:30:21.077 INFO kablam!    |
Aug 31 19:30:21.077 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Aug 31 19:30:21.077 INFO kablam!    |             ----^^^^^^^
Aug 31 19:30:21.078 INFO kablam!    |             |
Aug 31 19:30:21.078 INFO kablam!    |             help: remove this `mut`
Aug 31 19:30:21.078 INFO kablam! 
Aug 31 19:30:21.078 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.078 INFO kablam!   --> src/lib.rs:90:13
Aug 31 19:30:21.078 INFO kablam!    |
Aug 31 19:30:21.078 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Aug 31 19:30:21.078 INFO kablam!    |             ----^^^^
Aug 31 19:30:21.078 INFO kablam!    |             |
Aug 31 19:30:21.078 INFO kablam!    |             help: remove this `mut`
Aug 31 19:30:21.078 INFO kablam! 
Aug 31 19:30:21.704 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.705 INFO kablam!   --> src/lib.rs:77:13
Aug 31 19:30:21.705 INFO kablam!    |
Aug 31 19:30:21.705 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Aug 31 19:30:21.705 INFO kablam!    |             ----^^^^
Aug 31 19:30:21.705 INFO kablam!    |             |
Aug 31 19:30:21.705 INFO kablam!    |             help: remove this `mut`
Aug 31 19:30:21.705 INFO kablam!    |
Aug 31 19:30:21.705 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 19:30:21.705 INFO kablam! 
Aug 31 19:30:21.709 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.709 INFO kablam!   --> src/lib.rs:89:13
Aug 31 19:30:21.709 INFO kablam!    |
Aug 31 19:30:21.709 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Aug 31 19:30:21.709 INFO kablam!    |             ----^^^^^^^
Aug 31 19:30:21.709 INFO kablam!    |             |
Aug 31 19:30:21.709 INFO kablam!    |             help: remove this `mut`
Aug 31 19:30:21.709 INFO kablam! 
Aug 31 19:30:21.709 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.709 INFO kablam!   --> src/lib.rs:90:13
Aug 31 19:30:21.709 INFO kablam!    |
Aug 31 19:30:21.709 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Aug 31 19:30:21.709 INFO kablam!    |             ----^^^^
Aug 31 19:30:21.709 INFO kablam!    |             |
Aug 31 19:30:21.709 INFO kablam!    |             help: remove this `mut`
Aug 31 19:30:21.709 INFO kablam! 
Aug 31 19:30:21.810 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.810 INFO kablam!    --> src/lib.rs:517:13
Aug 31 19:30:21.810 INFO kablam!     |
Aug 31 19:30:21.810 INFO kablam! 517 |         let mut orset =
Aug 31 19:30:21.810 INFO kablam!     |             ----^^^^^
Aug 31 19:30:21.810 INFO kablam!     |             |
Aug 31 19:30:21.810 INFO kablam!     |             help: remove this `mut`
Aug 31 19:30:21.811 INFO kablam! 
Aug 31 19:30:21.811 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:30:21.811 INFO kablam!    --> src/lib.rs:520:13
Aug 31 19:30:21.811 INFO kablam!     |
Aug 31 19:30:21.811 INFO kablam! 520 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Aug 31 19:30:21.811 INFO kablam!     |             ----^^^^^^^
Aug 31 19:30:21.811 INFO kablam!     |             |
Aug 31 19:30:21.811 INFO kablam!     |             help: remove this `mut`
Aug 31 19:30:21.811 INFO kablam! 
Aug 31 19:30:21.866 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Aug 31 19:30:21.871 INFO kablam! su: No module specific data is present
Aug 31 19:30:22.323 INFO running `"docker" "rm" "-f" "89b1157b5e44365c786d3a6ccbd5efd2e122208b451143e07a95d9b3b1acb010"`
Aug 31 19:30:22.413 INFO blam! 89b1157b5e44365c786d3a6ccbd5efd2e122208b451143e07a95d9b3b1acb010