Sep 01 07:09:16.603 INFO checking crow_util-0.2.5 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 07:09:16.604 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 07:09:16.604 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:09:16.770 INFO blam! 3b21c3303db30943bcf8900c58145474d67b3b9ef7e419b890505dfd6a3a5a38
Sep 01 07:09:16.773 INFO running `"docker" "start" "-a" "3b21c3303db30943bcf8900c58145474d67b3b9ef7e419b890505dfd6a3a5a38"`
Sep 01 07:09:17.597 INFO kablam!     Checking crow_util v0.2.5 (file:///source)
Sep 01 07:09:18.174 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:09:18.175 INFO kablam!    --> src/holder.rs:116:13
Sep 01 07:09:18.175 INFO kablam!     |
Sep 01 07:09:18.175 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Sep 01 07:09:18.175 INFO kablam!     |             ----^^^^^
Sep 01 07:09:18.175 INFO kablam!     |             |
Sep 01 07:09:18.175 INFO kablam!     |             help: remove this `mut`
Sep 01 07:09:18.175 INFO kablam!     |
Sep 01 07:09:18.175 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:09:18.175 INFO kablam! 
Sep 01 07:09:18.179 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:09:18.179 INFO kablam!    --> src/holder.rs:158:13
Sep 01 07:09:18.179 INFO kablam!     |
Sep 01 07:09:18.180 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Sep 01 07:09:18.180 INFO kablam!     |             ----^^^^^
Sep 01 07:09:18.180 INFO kablam!     |             |
Sep 01 07:09:18.180 INFO kablam!     |             help: remove this `mut`
Sep 01 07:09:18.180 INFO kablam! 
Sep 01 07:09:18.185 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 07:09:18.185 INFO kablam!    --> src/self_ref.rs:257:9
Sep 01 07:09:18.185 INFO kablam!     |
Sep 01 07:09:18.185 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Sep 01 07:09:18.185 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 01 07:09:18.185 INFO kablam!     |
Sep 01 07:09:18.185 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 01 07:09:18.185 INFO kablam! 
Sep 01 07:09:18.256 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:09:18.257 INFO kablam!    --> src/holder.rs:116:13
Sep 01 07:09:18.257 INFO kablam!     |
Sep 01 07:09:18.257 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Sep 01 07:09:18.257 INFO kablam!     |             ----^^^^^
Sep 01 07:09:18.257 INFO kablam!     |             |
Sep 01 07:09:18.257 INFO kablam!     |             help: remove this `mut`
Sep 01 07:09:18.257 INFO kablam!     |
Sep 01 07:09:18.257 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:09:18.257 INFO kablam! 
Sep 01 07:09:18.260 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:09:18.260 INFO kablam!    --> src/holder.rs:158:13
Sep 01 07:09:18.260 INFO kablam!     |
Sep 01 07:09:18.260 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Sep 01 07:09:18.260 INFO kablam!     |             ----^^^^^
Sep 01 07:09:18.260 INFO kablam!     |             |
Sep 01 07:09:18.260 INFO kablam!     |             help: remove this `mut`
Sep 01 07:09:18.260 INFO kablam! 
Sep 01 07:09:18.266 INFO kablam! warning: unnecessary `unsafe` block
Sep 01 07:09:18.266 INFO kablam!    --> src/self_ref.rs:257:9
Sep 01 07:09:18.266 INFO kablam!     |
Sep 01 07:09:18.266 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Sep 01 07:09:18.266 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 01 07:09:18.266 INFO kablam!     |
Sep 01 07:09:18.266 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 01 07:09:18.266 INFO kablam! 
Sep 01 07:09:18.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 01 07:09:18.292 INFO kablam! su: No module specific data is present
Sep 01 07:09:18.734 INFO running `"docker" "rm" "-f" "3b21c3303db30943bcf8900c58145474d67b3b9ef7e419b890505dfd6a3a5a38"`
Sep 01 07:09:18.826 INFO blam! 3b21c3303db30943bcf8900c58145474d67b3b9ef7e419b890505dfd6a3a5a38