Aug 01 22:20:55.955 INFO checking shared-mutex-0.3.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 22:20:55.955 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:20:55.955 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:20:55.955 INFO running `"docker" "create" "-v" "/tmp/crater.dwJKrnq4fEys:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 22:20:56.175 INFO blam! 389b2098a66de050ba7a8591679d0a7985c37861d8c262335bd5bbc7e725f2a4
Aug 01 22:20:56.181 INFO running `"docker" "start" "-a" "389b2098a66de050ba7a8591679d0a7985c37861d8c262335bd5bbc7e725f2a4"`
Aug 01 22:20:57.415 INFO kablam!     Checking variance v0.1.3
Aug 01 22:20:57.416 INFO kablam!     Checking scopeguard v0.1.2
Aug 01 22:20:57.416 INFO kablam!     Checking poison v0.1.0
Aug 01 22:20:57.816 INFO kablam!     Checking shared-mutex v0.3.1 (file:///source)
Aug 01 22:20:57.922 INFO kablam!     Checking scoped-pool v0.1.10
Aug 01 22:20:58.387 INFO kablam! warning: unnecessary `unsafe` block
Aug 01 22:20:58.387 INFO kablam!   --> src/lib.rs:55:9
Aug 01 22:20:58.387 INFO kablam!    |
Aug 01 22:20:58.387 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Aug 01 22:20:58.387 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 01 22:20:58.387 INFO kablam!    |
Aug 01 22:20:58.387 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 01 22:20:58.387 INFO kablam! 
Aug 01 22:20:59.438 INFO kablam! error: unnecessary `unsafe` block
Aug 01 22:20:59.438 INFO kablam!   --> src/lib.rs:55:9
Aug 01 22:20:59.438 INFO kablam!    |
Aug 01 22:20:59.438 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Aug 01 22:20:59.438 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 01 22:20:59.438 INFO kablam!    |
Aug 01 22:20:59.438 INFO kablam! note: lint level defined here
Aug 01 22:20:59.438 INFO kablam!   --> src/lib.rs:1:24
Aug 01 22:20:59.438 INFO kablam!    |
Aug 01 22:20:59.438 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Aug 01 22:20:59.438 INFO kablam!    |                        ^^^^^^^^
Aug 01 22:20:59.438 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Aug 01 22:20:59.438 INFO kablam! 
Aug 01 22:20:59.443 INFO kablam! error: aborting due to previous error
Aug 01 22:20:59.443 INFO kablam! 
Aug 01 22:20:59.458 INFO kablam! error: Could not compile `shared-mutex`.
Aug 01 22:20:59.458 INFO kablam! 
Aug 01 22:20:59.458 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:20:59.460 INFO kablam! su: No module specific data is present
Aug 01 22:20:59.943 INFO running `"docker" "rm" "-f" "389b2098a66de050ba7a8591679d0a7985c37861d8c262335bd5bbc7e725f2a4"`
Aug 01 22:21:00.130 INFO blam! 389b2098a66de050ba7a8591679d0a7985c37861d8c262335bd5bbc7e725f2a4