Aug 31 21:46:43.136 INFO checking mcs-0.1.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 21:46:43.136 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 21:46:43.136 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:46:43.359 INFO blam! d3a66c28f16a400460a4c58be68810dd46eded3f7c6cb7b97eb1d3c87def6d45
Aug 31 21:46:43.361 INFO running `"docker" "start" "-a" "d3a66c28f16a400460a4c58be68810dd46eded3f7c6cb7b97eb1d3c87def6d45"`
Aug 31 21:46:44.006 INFO kablam!     Checking mcs v0.1.1 (file:///source)
Aug 31 21:46:44.118 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 21:46:44.118 INFO kablam!    --> src/mutex.rs:117:9
Aug 31 21:46:44.118 INFO kablam!     |
Aug 31 21:46:44.118 INFO kablam! 117 |         unsafe {
Aug 31 21:46:44.119 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 21:46:44.119 INFO kablam!     |
Aug 31 21:46:44.119 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 31 21:46:44.119 INFO kablam! 
Aug 31 21:46:44.122 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 31 21:46:44.122 INFO kablam!  --> src/lib.rs:1:58
Aug 31 21:46:44.122 INFO kablam!   |
Aug 31 21:46:44.122 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Aug 31 21:46:44.122 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Aug 31 21:46:44.122 INFO kablam!   |
Aug 31 21:46:44.122 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 21:46:44.122 INFO kablam! 
Aug 31 21:46:44.728 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 21:46:44.729 INFO kablam!    --> src/mutex.rs:117:9
Aug 31 21:46:44.729 INFO kablam!     |
Aug 31 21:46:44.729 INFO kablam! 117 |         unsafe {
Aug 31 21:46:44.729 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 21:46:44.729 INFO kablam!     |
Aug 31 21:46:44.729 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 31 21:46:44.729 INFO kablam! 
Aug 31 21:46:44.729 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Aug 31 21:46:44.729 INFO kablam!  --> src/lib.rs:1:58
Aug 31 21:46:44.729 INFO kablam!   |
Aug 31 21:46:44.729 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Aug 31 21:46:44.729 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Aug 31 21:46:44.729 INFO kablam!   |
Aug 31 21:46:44.729 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 21:46:44.729 INFO kablam! 
Aug 31 21:46:44.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Aug 31 21:46:44.759 INFO kablam! su: No module specific data is present
Aug 31 21:46:45.258 INFO running `"docker" "rm" "-f" "d3a66c28f16a400460a4c58be68810dd46eded3f7c6cb7b97eb1d3c87def6d45"`
Aug 31 21:46:45.372 INFO blam! d3a66c28f16a400460a4c58be68810dd46eded3f7c6cb7b97eb1d3c87def6d45