Aug 02 12:07:56.211 INFO checking crow_util-0.4.0 against 1.27.2 for lazy_static-1
Aug 02 12:07:56.211 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:07:56.211 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:07:56.211 INFO running `"docker" "create" "-v" "/tmp/crater.C49nETVOTnVs:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 12:07:56.435 INFO blam! e752a59641fd263cdf25b6b9ac52e8aa8e8e6a4aada2820963f14e655bbeb50c
Aug 02 12:07:56.438 INFO running `"docker" "start" "-a" "e752a59641fd263cdf25b6b9ac52e8aa8e8e6a4aada2820963f14e655bbeb50c"`
Aug 02 12:07:57.365 INFO kablam!     Checking crow_util v0.4.0 (file:///source)
Aug 02 12:07:58.306 INFO kablam! warning: variable does not need to be mutable
Aug 02 12:07:58.306 INFO kablam!    --> src/holder.rs:116:13
Aug 02 12:07:58.306 INFO kablam!     |
Aug 02 12:07:58.306 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 02 12:07:58.306 INFO kablam!     |             ----^^^^^
Aug 02 12:07:58.306 INFO kablam!     |             |
Aug 02 12:07:58.306 INFO kablam!     |             help: remove this `mut`
Aug 02 12:07:58.307 INFO kablam!     |
Aug 02 12:07:58.307 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 12:07:58.307 INFO kablam! 
Aug 02 12:07:58.307 INFO kablam! warning: variable does not need to be mutable
Aug 02 12:07:58.307 INFO kablam!    --> src/holder.rs:116:13
Aug 02 12:07:58.307 INFO kablam!     |
Aug 02 12:07:58.307 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 02 12:07:58.307 INFO kablam!     |             ----^^^^^
Aug 02 12:07:58.307 INFO kablam!     |             |
Aug 02 12:07:58.307 INFO kablam!     |             help: remove this `mut`
Aug 02 12:07:58.307 INFO kablam!     |
Aug 02 12:07:58.307 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 12:07:58.307 INFO kablam! 
Aug 02 12:07:58.310 INFO kablam! warning: variable does not need to be mutable
Aug 02 12:07:58.311 INFO kablam!    --> src/holder.rs:158:13
Aug 02 12:07:58.311 INFO kablam!     |
Aug 02 12:07:58.311 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 02 12:07:58.311 INFO kablam!     |             ----^^^^^
Aug 02 12:07:58.311 INFO kablam!     |             |
Aug 02 12:07:58.311 INFO kablam!     |             help: remove this `mut`
Aug 02 12:07:58.312 INFO kablam! 
Aug 02 12:07:58.312 INFO kablam! warning: variable does not need to be mutable
Aug 02 12:07:58.312 INFO kablam!    --> src/holder.rs:158:13
Aug 02 12:07:58.312 INFO kablam!     |
Aug 02 12:07:58.312 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 02 12:07:58.312 INFO kablam!     |             ----^^^^^
Aug 02 12:07:58.312 INFO kablam!     |             |
Aug 02 12:07:58.312 INFO kablam!     |             help: remove this `mut`
Aug 02 12:07:58.312 INFO kablam! 
Aug 02 12:07:58.322 INFO kablam! warning: unnecessary `unsafe` block
Aug 02 12:07:58.323 INFO kablam!    --> src/self_ref.rs:257:9
Aug 02 12:07:58.323 INFO kablam!     |
Aug 02 12:07:58.323 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 02 12:07:58.323 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 02 12:07:58.323 INFO kablam!     |
Aug 02 12:07:58.323 INFO kablam! warning: unnecessary `unsafe` block
Aug 02 12:07:58.323 INFO kablam!    --> src/self_ref.rs:257:9
Aug 02 12:07:58.323 INFO kablam!     |
Aug 02 12:07:58.323 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 02 12:07:58.323 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 02 12:07:58.323 INFO kablam!     |
Aug 02 12:07:58.323 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 02 12:07:58.323 INFO kablam! 
Aug 02 12:07:58.324 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 02 12:07:58.324 INFO kablam! 
Aug 02 12:07:58.411 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Aug 02 12:07:58.416 INFO kablam! su: No module specific data is present
Aug 02 12:07:58.971 INFO running `"docker" "rm" "-f" "e752a59641fd263cdf25b6b9ac52e8aa8e8e6a4aada2820963f14e655bbeb50c"`
Aug 02 12:07:59.137 INFO blam! e752a59641fd263cdf25b6b9ac52e8aa8e8e6a4aada2820963f14e655bbeb50c