Nov 04 21:05:52.135 INFO checking mcs-0.1.1 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 21:05:52.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 21:05:52.602 INFO blam! 1c7f643b07cd0f1e9374593974e3e33c76b7fbb35b56c37c849746662f17e5c3
Nov 04 21:05:52.604 INFO running `"docker" "start" "-a" "1c7f643b07cd0f1e9374593974e3e33c76b7fbb35b56c37c849746662f17e5c3"`
Nov 04 21:05:53.124 INFO kablam! usermod: no changes
Nov 04 21:05:53.162 INFO kablam!     Checking mcs v0.1.1 (/source)
Nov 04 21:05:53.259 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 21:05:53.259 INFO kablam!    --> src/mutex.rs:117:9
Nov 04 21:05:53.259 INFO kablam!     |
Nov 04 21:05:53.259 INFO kablam! 117 |         unsafe {
Nov 04 21:05:53.259 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 04 21:05:53.259 INFO kablam!     |
Nov 04 21:05:53.259 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 04 21:05:53.259 INFO kablam! 
Nov 04 21:05:53.259 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 04 21:05:53.259 INFO kablam!  --> src/lib.rs:1:58
Nov 04 21:05:53.259 INFO kablam!   |
Nov 04 21:05:53.259 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Nov 04 21:05:53.259 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Nov 04 21:05:53.259 INFO kablam!   |
Nov 04 21:05:53.259 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 21:05:53.259 INFO kablam! 
Nov 04 21:05:53.895 INFO kablam! warning: unnecessary `unsafe` block
Nov 04 21:05:53.896 INFO kablam!    --> src/mutex.rs:117:9
Nov 04 21:05:53.896 INFO kablam!     |
Nov 04 21:05:53.896 INFO kablam! 117 |         unsafe {
Nov 04 21:05:53.897 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 04 21:05:53.897 INFO kablam!     |
Nov 04 21:05:53.897 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 04 21:05:53.898 INFO kablam! 
Nov 04 21:05:53.898 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 04 21:05:53.898 INFO kablam!  --> src/lib.rs:1:58
Nov 04 21:05:53.898 INFO kablam!   |
Nov 04 21:05:53.899 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Nov 04 21:05:53.899 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Nov 04 21:05:53.899 INFO kablam!   |
Nov 04 21:05:53.900 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 21:05:53.900 INFO kablam! 
Nov 04 21:05:53.919 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 04 21:05:53.919 INFO kablam! su: No module specific data is present
Nov 04 21:05:54.427 INFO running `"docker" "rm" "-f" "1c7f643b07cd0f1e9374593974e3e33c76b7fbb35b56c37c849746662f17e5c3"`
Nov 04 21:05:54.653 INFO blam! 1c7f643b07cd0f1e9374593974e3e33c76b7fbb35b56c37c849746662f17e5c3