Aug 11 16:54:41.637 INFO checking crow_util-0.2.5 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 16:54:41.637 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:54:41.637 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:54:41.637 INFO running `"docker" "create" "-v" "/tmp/crater.BFXjY4p1Qr8F:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 16:54:41.863 INFO blam! 75f8b32da50f623d45fc1909e30d6cc603d9e8f4e65efa5ca52ec8514fa1249e
Aug 11 16:54:41.866 INFO running `"docker" "start" "-a" "75f8b32da50f623d45fc1909e30d6cc603d9e8f4e65efa5ca52ec8514fa1249e"`
Aug 11 16:54:42.666 INFO kablam!     Checking crow_util v0.2.5 (file:///source)
Aug 11 16:54:43.479 INFO kablam! warning: variable does not need to be mutable
Aug 11 16:54:43.479 INFO kablam!    --> src/holder.rs:116:13
Aug 11 16:54:43.479 INFO kablam!     |
Aug 11 16:54:43.479 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 11 16:54:43.479 INFO kablam!     |             ----^^^^^
Aug 11 16:54:43.479 INFO kablam!     |             |
Aug 11 16:54:43.479 INFO kablam!     |             help: remove this `mut`
Aug 11 16:54:43.479 INFO kablam!     |
Aug 11 16:54:43.479 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 16:54:43.479 INFO kablam! 
Aug 11 16:54:43.488 INFO kablam! warning: variable does not need to be mutable
Aug 11 16:54:43.488 INFO kablam!    --> src/holder.rs:158:13
Aug 11 16:54:43.488 INFO kablam!     |
Aug 11 16:54:43.488 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 11 16:54:43.488 INFO kablam!     |             ----^^^^^
Aug 11 16:54:43.488 INFO kablam!     |             |
Aug 11 16:54:43.488 INFO kablam!     |             help: remove this `mut`
Aug 11 16:54:43.488 INFO kablam! 
Aug 11 16:54:43.496 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 16:54:43.496 INFO kablam!    --> src/self_ref.rs:257:9
Aug 11 16:54:43.496 INFO kablam!     |
Aug 11 16:54:43.496 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 11 16:54:43.496 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 16:54:43.498 INFO kablam!     |
Aug 11 16:54:43.499 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 11 16:54:43.499 INFO kablam! 
Aug 11 16:54:43.571 INFO kablam! warning: variable does not need to be mutable
Aug 11 16:54:43.571 INFO kablam!    --> src/holder.rs:116:13
Aug 11 16:54:43.571 INFO kablam!     |
Aug 11 16:54:43.571 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 11 16:54:43.571 INFO kablam!     |             ----^^^^^
Aug 11 16:54:43.571 INFO kablam!     |             |
Aug 11 16:54:43.571 INFO kablam!     |             help: remove this `mut`
Aug 11 16:54:43.572 INFO kablam!     |
Aug 11 16:54:43.572 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 16:54:43.572 INFO kablam! 
Aug 11 16:54:43.579 INFO kablam! warning: variable does not need to be mutable
Aug 11 16:54:43.579 INFO kablam!    --> src/holder.rs:158:13
Aug 11 16:54:43.579 INFO kablam!     |
Aug 11 16:54:43.579 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 11 16:54:43.579 INFO kablam!     |             ----^^^^^
Aug 11 16:54:43.579 INFO kablam!     |             |
Aug 11 16:54:43.579 INFO kablam!     |             help: remove this `mut`
Aug 11 16:54:43.579 INFO kablam! 
Aug 11 16:54:43.588 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 16:54:43.588 INFO kablam!    --> src/self_ref.rs:257:9
Aug 11 16:54:43.588 INFO kablam!     |
Aug 11 16:54:43.588 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 11 16:54:43.588 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 16:54:43.588 INFO kablam!     |
Aug 11 16:54:43.588 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 11 16:54:43.588 INFO kablam! 
Aug 11 16:54:43.649 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Aug 11 16:54:43.651 INFO kablam! su: No module specific data is present
Aug 11 16:54:44.443 INFO running `"docker" "rm" "-f" "75f8b32da50f623d45fc1909e30d6cc603d9e8f4e65efa5ca52ec8514fa1249e"`
Aug 11 16:54:44.628 INFO blam! 75f8b32da50f623d45fc1909e30d6cc603d9e8f4e65efa5ca52ec8514fa1249e