Jul 11 21:57:33.378 INFO checking shared-mutex-0.3.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 21:57:33.378 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 21:57:33.378 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 21:57:33.378 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 21:57:33.593 INFO blam! 5d737faa76b084e8e02404a60a74621da72042b17076d3fa037f406959b91cae
Jul 11 21:57:33.595 INFO running `"docker" "start" "-a" "5d737faa76b084e8e02404a60a74621da72042b17076d3fa037f406959b91cae"`
Jul 11 21:57:34.841 INFO kablam!     Checking scopeguard v0.1.2
Jul 11 21:57:34.841 INFO kablam!     Checking variance v0.1.3
Jul 11 21:57:34.842 INFO kablam!     Checking poison v0.1.0
Jul 11 21:57:35.200 INFO kablam!     Checking scoped-pool v0.1.10
Jul 11 21:57:35.203 INFO kablam!     Checking shared-mutex v0.3.1 (file:///source)
Jul 11 21:57:35.821 INFO kablam! warning: unnecessary `unsafe` block
Jul 11 21:57:35.821 INFO kablam!   --> src/lib.rs:55:9
Jul 11 21:57:35.821 INFO kablam!    |
Jul 11 21:57:35.821 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Jul 11 21:57:35.821 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Jul 11 21:57:35.821 INFO kablam!    |
Jul 11 21:57:35.821 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Jul 11 21:57:35.822 INFO kablam! 
Jul 11 21:57:36.620 INFO kablam! error: unnecessary `unsafe` block
Jul 11 21:57:36.620 INFO kablam!   --> src/lib.rs:55:9
Jul 11 21:57:36.620 INFO kablam!    |
Jul 11 21:57:36.620 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Jul 11 21:57:36.620 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Jul 11 21:57:36.620 INFO kablam!    |
Jul 11 21:57:36.620 INFO kablam! note: lint level defined here
Jul 11 21:57:36.620 INFO kablam!   --> src/lib.rs:1:24
Jul 11 21:57:36.620 INFO kablam!    |
Jul 11 21:57:36.620 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Jul 11 21:57:36.621 INFO kablam!    |                        ^^^^^^^^
Jul 11 21:57:36.621 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Jul 11 21:57:36.621 INFO kablam! 
Jul 11 21:57:36.626 INFO kablam! error: aborting due to previous error
Jul 11 21:57:36.627 INFO kablam! 
Jul 11 21:57:36.635 INFO kablam! error: Could not compile `shared-mutex`.
Jul 11 21:57:36.635 INFO kablam! 
Jul 11 21:57:36.635 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 21:57:36.637 INFO kablam! su: No module specific data is present
Jul 11 21:57:37.163 INFO running `"docker" "rm" "-f" "5d737faa76b084e8e02404a60a74621da72042b17076d3fa037f406959b91cae"`
Jul 11 21:57:37.379 INFO blam! 5d737faa76b084e8e02404a60a74621da72042b17076d3fa037f406959b91cae