Aug 11 06:44:05.828 INFO checking parking_lot-0.5.5 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 06:44:05.828 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:44:05.828 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 06:44:05.828 INFO running `"docker" "create" "-v" "/tmp/crater.TUxjr9nlWvzw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 06:44:06.178 INFO blam! c3a6d8fcff7f91d38ea07e451b9e4ae7071778c88de8b2089c912bb86fd109c8
Aug 11 06:44:06.181 INFO running `"docker" "start" "-a" "c3a6d8fcff7f91d38ea07e451b9e4ae7071778c88de8b2089c912bb86fd109c8"`
Aug 11 06:44:07.261 INFO kablam!     Checking parking_lot v0.5.5 (file:///source)
Aug 11 06:44:09.026 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 06:44:09.026 INFO kablam!    --> src/mutex.rs:142:9
Aug 11 06:44:09.026 INFO kablam!     |
Aug 11 06:44:09.026 INFO kablam! 142 |         unsafe { self.data.into_inner() }
Aug 11 06:44:09.026 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 06:44:09.036 INFO kablam!     |
Aug 11 06:44:09.036 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 11 06:44:09.036 INFO kablam! 
Aug 11 06:44:09.037 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 06:44:09.037 INFO kablam!   --> src/remutex.rs:77:9
Aug 11 06:44:09.037 INFO kablam!    |
Aug 11 06:44:09.037 INFO kablam! 77 |         unsafe { self.data.into_inner() }
Aug 11 06:44:09.037 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 11 06:44:09.037 INFO kablam! 
Aug 11 06:44:09.038 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 06:44:09.038 INFO kablam!    --> src/rwlock.rs:178:9
Aug 11 06:44:09.038 INFO kablam!     |
Aug 11 06:44:09.038 INFO kablam! 178 |         unsafe { self.data.into_inner() }
Aug 11 06:44:09.038 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 06:44:09.038 INFO kablam! 
Aug 11 06:44:10.416 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 06:44:10.416 INFO kablam!    --> src/mutex.rs:142:9
Aug 11 06:44:10.416 INFO kablam!     |
Aug 11 06:44:10.416 INFO kablam! 142 |         unsafe { self.data.into_inner() }
Aug 11 06:44:10.416 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 06:44:10.416 INFO kablam!     |
Aug 11 06:44:10.416 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 11 06:44:10.416 INFO kablam! 
Aug 11 06:44:10.416 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 06:44:10.416 INFO kablam!   --> src/remutex.rs:77:9
Aug 11 06:44:10.416 INFO kablam!    |
Aug 11 06:44:10.417 INFO kablam! 77 |         unsafe { self.data.into_inner() }
Aug 11 06:44:10.417 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 11 06:44:10.417 INFO kablam! 
Aug 11 06:44:10.417 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 06:44:10.417 INFO kablam!    --> src/rwlock.rs:178:9
Aug 11 06:44:10.417 INFO kablam!     |
Aug 11 06:44:10.417 INFO kablam! 178 |         unsafe { self.data.into_inner() }
Aug 11 06:44:10.417 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 06:44:10.417 INFO kablam! 
Aug 11 06:44:10.505 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Aug 11 06:44:10.521 INFO kablam! su: No module specific data is present
Aug 11 06:44:11.110 INFO running `"docker" "rm" "-f" "c3a6d8fcff7f91d38ea07e451b9e4ae7071778c88de8b2089c912bb86fd109c8"`
Aug 11 06:44:11.292 INFO blam! c3a6d8fcff7f91d38ea07e451b9e4ae7071778c88de8b2089c912bb86fd109c8