Jul 12 04:30:29.424 INFO checking mcs-0.1.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 04:30:29.424 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 04:30:29.424 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 04:30:29.424 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 04:30:29.686 INFO blam! 477c31a16071e6418d64a6d36300fe7c16d76b322dd09bb4d8ab3154346b0c50
Jul 12 04:30:29.688 INFO running `"docker" "start" "-a" "477c31a16071e6418d64a6d36300fe7c16d76b322dd09bb4d8ab3154346b0c50"`
Jul 12 04:30:30.882 INFO kablam!     Checking mcs v0.1.1 (file:///source)
Jul 12 04:30:31.265 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 04:30:31.265 INFO kablam!    --> src/mutex.rs:117:9
Jul 12 04:30:31.265 INFO kablam!     |
Jul 12 04:30:31.265 INFO kablam! 117 |         unsafe {
Jul 12 04:30:31.265 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 12 04:30:31.265 INFO kablam!     |
Jul 12 04:30:31.265 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 12 04:30:31.265 INFO kablam! 
Jul 12 04:30:31.289 INFO kablam! warning: this feature has been stable since 1.27.0. Attribute no longer needed
Jul 12 04:30:31.289 INFO kablam!  --> src/lib.rs:1:58
Jul 12 04:30:31.289 INFO kablam!   |
Jul 12 04:30:31.289 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Jul 12 04:30:31.289 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Jul 12 04:30:31.289 INFO kablam!   |
Jul 12 04:30:31.289 INFO kablam!   = note: #[warn(stable_features)] on by default
Jul 12 04:30:31.289 INFO kablam! 
Jul 12 04:30:32.025 INFO kablam! warning: unnecessary `unsafe` block
Jul 12 04:30:32.025 INFO kablam!    --> src/mutex.rs:117:9
Jul 12 04:30:32.025 INFO kablam!     |
Jul 12 04:30:32.025 INFO kablam! 117 |         unsafe {
Jul 12 04:30:32.025 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Jul 12 04:30:32.026 INFO kablam!     |
Jul 12 04:30:32.026 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Jul 12 04:30:32.026 INFO kablam! 
Jul 12 04:30:32.026 INFO kablam! warning: this feature has been stable since 1.27.0. Attribute no longer needed
Jul 12 04:30:32.026 INFO kablam!  --> src/lib.rs:1:58
Jul 12 04:30:32.026 INFO kablam!   |
Jul 12 04:30:32.026 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Jul 12 04:30:32.026 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Jul 12 04:30:32.027 INFO kablam!   |
Jul 12 04:30:32.028 INFO kablam!   = note: #[warn(stable_features)] on by default
Jul 12 04:30:32.028 INFO kablam! 
Jul 12 04:30:32.075 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Jul 12 04:30:32.079 INFO kablam! su: No module specific data is present
Jul 12 04:30:32.687 INFO running `"docker" "rm" "-f" "477c31a16071e6418d64a6d36300fe7c16d76b322dd09bb4d8ab3154346b0c50"`
Jul 12 04:30:32.841 INFO blam! 477c31a16071e6418d64a6d36300fe7c16d76b322dd09bb4d8ab3154346b0c50