Sep 19 23:15:11.631 INFO checking orset-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:15:11.631 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:15:11.631 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:15:11.775 INFO blam! 83e4fadd0ab7a7bbd27a9dac284d16e09a544a2c2878b6c0c56a371fd35d6d43
Sep 19 23:15:11.777 INFO running `"docker" "start" "-a" "83e4fadd0ab7a7bbd27a9dac284d16e09a544a2c2878b6c0c56a371fd35d6d43"`
Sep 19 23:15:13.062 INFO kablam! usermod: no changes
Sep 19 23:15:13.135 INFO kablam!     Checking orset v0.1.0 (/source)
Sep 19 23:15:13.601 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:13.601 INFO kablam!   --> src/lib.rs:76:13
Sep 19 23:15:13.601 INFO kablam!    |
Sep 19 23:15:13.601 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 19 23:15:13.601 INFO kablam!    |             ----^^^^
Sep 19 23:15:13.602 INFO kablam!    |             |
Sep 19 23:15:13.602 INFO kablam!    |             help: remove this `mut`
Sep 19 23:15:13.602 INFO kablam!    |
Sep 19 23:15:13.602 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 23:15:13.602 INFO kablam! 
Sep 19 23:15:13.614 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:13.614 INFO kablam!   --> src/lib.rs:88:13
Sep 19 23:15:13.614 INFO kablam!    |
Sep 19 23:15:13.614 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 19 23:15:13.614 INFO kablam!    |             ----^^^^^^^
Sep 19 23:15:13.614 INFO kablam!    |             |
Sep 19 23:15:13.614 INFO kablam!    |             help: remove this `mut`
Sep 19 23:15:13.614 INFO kablam! 
Sep 19 23:15:13.614 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:13.614 INFO kablam!   --> src/lib.rs:89:13
Sep 19 23:15:13.614 INFO kablam!    |
Sep 19 23:15:13.614 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 19 23:15:13.614 INFO kablam!    |             ----^^^^
Sep 19 23:15:13.614 INFO kablam!    |             |
Sep 19 23:15:13.614 INFO kablam!    |             help: remove this `mut`
Sep 19 23:15:13.614 INFO kablam! 
Sep 19 23:15:14.123 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:14.123 INFO kablam!   --> src/lib.rs:76:13
Sep 19 23:15:14.123 INFO kablam!    |
Sep 19 23:15:14.123 INFO kablam! 76 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Sep 19 23:15:14.123 INFO kablam!    |             ----^^^^
Sep 19 23:15:14.123 INFO kablam!    |             |
Sep 19 23:15:14.123 INFO kablam!    |             help: remove this `mut`
Sep 19 23:15:14.123 INFO kablam!    |
Sep 19 23:15:14.123 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 23:15:14.123 INFO kablam! 
Sep 19 23:15:14.126 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:14.126 INFO kablam!   --> src/lib.rs:88:13
Sep 19 23:15:14.126 INFO kablam!    |
Sep 19 23:15:14.126 INFO kablam! 88 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Sep 19 23:15:14.126 INFO kablam!    |             ----^^^^^^^
Sep 19 23:15:14.126 INFO kablam!    |             |
Sep 19 23:15:14.126 INFO kablam!    |             help: remove this `mut`
Sep 19 23:15:14.126 INFO kablam! 
Sep 19 23:15:14.126 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:14.126 INFO kablam!   --> src/lib.rs:89:13
Sep 19 23:15:14.126 INFO kablam!    |
Sep 19 23:15:14.126 INFO kablam! 89 |         let mut adds = self.adds.get_mut(&element).unwrap();
Sep 19 23:15:14.126 INFO kablam!    |             ----^^^^
Sep 19 23:15:14.126 INFO kablam!    |             |
Sep 19 23:15:14.126 INFO kablam!    |             help: remove this `mut`
Sep 19 23:15:14.126 INFO kablam! 
Sep 19 23:15:14.190 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:14.190 INFO kablam!    --> src/lib.rs:516:13
Sep 19 23:15:14.190 INFO kablam!     |
Sep 19 23:15:14.190 INFO kablam! 516 |         let mut orset =
Sep 19 23:15:14.190 INFO kablam!     |             ----^^^^^
Sep 19 23:15:14.190 INFO kablam!     |             |
Sep 19 23:15:14.190 INFO kablam!     |             help: remove this `mut`
Sep 19 23:15:14.190 INFO kablam! 
Sep 19 23:15:14.190 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:15:14.190 INFO kablam!    --> src/lib.rs:519:13
Sep 19 23:15:14.190 INFO kablam!     |
Sep 19 23:15:14.190 INFO kablam! 519 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Sep 19 23:15:14.190 INFO kablam!     |             ----^^^^^^^
Sep 19 23:15:14.190 INFO kablam!     |             |
Sep 19 23:15:14.190 INFO kablam!     |             help: remove this `mut`
Sep 19 23:15:14.190 INFO kablam! 
Sep 19 23:15:14.254 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 19 23:15:14.265 INFO kablam! su: No module specific data is present
Sep 19 23:15:15.112 INFO running `"docker" "rm" "-f" "83e4fadd0ab7a7bbd27a9dac284d16e09a544a2c2878b6c0c56a371fd35d6d43"`
Sep 19 23:15:15.235 INFO blam! 83e4fadd0ab7a7bbd27a9dac284d16e09a544a2c2878b6c0c56a371fd35d6d43