Jul 12 04:30:30.428 INFO checking mcs-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 04:30:30.428 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:30:30.428 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 04:30:30.428 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/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 12 04:30:30.699 INFO blam! 1071adf90ceb9a5ecce295ab84d5724ed92704f5178fbb85dab53d0020953204
Jul 12 04:30:30.701 INFO running `"docker" "start" "-a" "1071adf90ceb9a5ecce295ab84d5724ed92704f5178fbb85dab53d0020953204"`
Jul 12 04:30:31.721 INFO kablam!     Checking mcs v0.1.1 (file:///source)
Jul 12 04:30:32.132 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 04:30:32.132 INFO kablam!    --> src/mutex.rs:117:9
Jul 12 04:30:32.132 INFO kablam!     |
Jul 12 04:30:32.132 INFO kablam! 117 |         unsafe {
Jul 12 04:30:32.132 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 12 04:30:32.138 INFO kablam!     |
Jul 12 04:30:32.139 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 12 04:30:32.139 INFO kablam! 
Jul 12 04:30:32.139 INFO kablam! warning: this feature has been stable since 1.27.0. Attribute no longer needed
Jul 12 04:30:32.139 INFO kablam!  --> src/lib.rs:1:58
Jul 12 04:30:32.139 INFO kablam!   |
Jul 12 04:30:32.139 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Jul 12 04:30:32.139 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Jul 12 04:30:32.139 INFO kablam!   |
Jul 12 04:30:32.139 INFO kablam!   = note: #[warn(stable_features)] on by default
Jul 12 04:30:32.139 INFO kablam! 
Jul 12 04:30:32.634 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 04:30:32.634 INFO kablam!    --> src/mutex.rs:117:9
Jul 12 04:30:32.634 INFO kablam!     |
Jul 12 04:30:32.634 INFO kablam! 117 |         unsafe {
Jul 12 04:30:32.634 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 12 04:30:32.634 INFO kablam!     |
Jul 12 04:30:32.634 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 12 04:30:32.634 INFO kablam! 
Jul 12 04:30:32.635 INFO kablam! warning: this feature has been stable since 1.27.0. Attribute no longer needed
Jul 12 04:30:32.635 INFO kablam!  --> src/lib.rs:1:58
Jul 12 04:30:32.635 INFO kablam!   |
Jul 12 04:30:32.635 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Jul 12 04:30:32.635 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Jul 12 04:30:32.635 INFO kablam!   |
Jul 12 04:30:32.635 INFO kablam!   = note: #[warn(stable_features)] on by default
Jul 12 04:30:32.635 INFO kablam! 
Jul 12 04:30:32.690 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Jul 12 04:30:32.694 INFO kablam! su: No module specific data is present
Jul 12 04:30:33.295 INFO running `"docker" "rm" "-f" "1071adf90ceb9a5ecce295ab84d5724ed92704f5178fbb85dab53d0020953204"`
Jul 12 04:30:33.459 INFO blam! 1071adf90ceb9a5ecce295ab84d5724ed92704f5178fbb85dab53d0020953204