Aug 01 22:20:56.580 INFO checking shared-mutex-0.3.1 against 1.27.2 for lazy_static-1
Aug 01 22:20:56.580 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:20:56.580 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:20:56.580 INFO running `"docker" "create" "-v" "/tmp/crater.vMuT7nvlN6wf:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 01 22:20:56.834 INFO blam! 81c9f34d8062a1cdfe7ed6065dd527dd068b5f49d329287678ed757cfc8e2ba7
Aug 01 22:20:56.841 INFO running `"docker" "start" "-a" "81c9f34d8062a1cdfe7ed6065dd527dd068b5f49d329287678ed757cfc8e2ba7"`
Aug 01 22:20:58.524 INFO kablam!     Checking scopeguard v0.1.2
Aug 01 22:20:58.524 INFO kablam!     Checking variance v0.1.3
Aug 01 22:20:58.524 INFO kablam!     Checking poison v0.1.0
Aug 01 22:20:59.061 INFO kablam!     Checking scoped-pool v0.1.10
Aug 01 22:20:59.069 INFO kablam!     Checking shared-mutex v0.3.1 (file:///source)
Aug 01 22:20:59.907 INFO kablam! warning: unnecessary `unsafe` block
Aug 01 22:20:59.907 INFO kablam!   --> src/lib.rs:55:9
Aug 01 22:20:59.907 INFO kablam!    |
Aug 01 22:20:59.907 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Aug 01 22:20:59.907 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 01 22:20:59.917 INFO kablam!    |
Aug 01 22:20:59.917 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 01 22:20:59.918 INFO kablam! 
Aug 01 22:21:01.021 INFO kablam! error: unnecessary `unsafe` block
Aug 01 22:21:01.021 INFO kablam!   --> src/lib.rs:55:9
Aug 01 22:21:01.021 INFO kablam!    |
Aug 01 22:21:01.021 INFO kablam! 55 |         unsafe { self.data.into_inner().into_inner() }
Aug 01 22:21:01.021 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 01 22:21:01.021 INFO kablam!    |
Aug 01 22:21:01.021 INFO kablam! note: lint level defined here
Aug 01 22:21:01.021 INFO kablam!   --> src/lib.rs:1:24
Aug 01 22:21:01.021 INFO kablam!    |
Aug 01 22:21:01.021 INFO kablam! 1  | #![cfg_attr(test, deny(warnings))]
Aug 01 22:21:01.021 INFO kablam!    |                        ^^^^^^^^
Aug 01 22:21:01.021 INFO kablam!    = note: #[deny(unused_unsafe)] implied by #[deny(warnings)]
Aug 01 22:21:01.022 INFO kablam! 
Aug 01 22:21:01.028 INFO kablam! error: aborting due to previous error
Aug 01 22:21:01.028 INFO kablam! 
Aug 01 22:21:01.043 INFO kablam! error: Could not compile `shared-mutex`.
Aug 01 22:21:01.044 INFO kablam! 
Aug 01 22:21:01.044 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 22:21:01.045 INFO kablam! su: No module specific data is present
Aug 01 22:21:01.702 INFO running `"docker" "rm" "-f" "81c9f34d8062a1cdfe7ed6065dd527dd068b5f49d329287678ed757cfc8e2ba7"`
Aug 01 22:21:01.831 INFO blam! 81c9f34d8062a1cdfe7ed6065dd527dd068b5f49d329287678ed757cfc8e2ba7