Nov 10 03:25:40.857 INFO checking mcs-0.1.1 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 03:25:40.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 03:25:41.231 INFO blam! ef33b73f08ede85a06c6b07b46795d2454dd46c06b978e94f7d456ce7334142e
Nov 10 03:25:41.233 INFO running `"docker" "start" "-a" "ef33b73f08ede85a06c6b07b46795d2454dd46c06b978e94f7d456ce7334142e"`
Nov 10 03:25:42.659 INFO kablam! usermod: no changes
Nov 10 03:25:42.718 INFO kablam!     Checking mcs v0.1.1 (/source)
Nov 10 03:25:42.955 INFO kablam! warning: unnecessary `unsafe` block
Nov 10 03:25:42.956 INFO kablam!    --> src/mutex.rs:117:9
Nov 10 03:25:42.956 INFO kablam!     |
Nov 10 03:25:42.956 INFO kablam! 117 |         unsafe {
Nov 10 03:25:42.957 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 10 03:25:42.957 INFO kablam!     |
Nov 10 03:25:42.957 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 10 03:25:42.957 INFO kablam! 
Nov 10 03:25:42.958 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 10 03:25:42.958 INFO kablam!  --> src/lib.rs:1:58
Nov 10 03:25:42.959 INFO kablam!   |
Nov 10 03:25:42.959 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Nov 10 03:25:42.959 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Nov 10 03:25:42.960 INFO kablam!   |
Nov 10 03:25:42.960 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 10 03:25:42.960 INFO kablam! 
Nov 10 03:25:43.424 INFO kablam! warning: unnecessary `unsafe` block
Nov 10 03:25:43.424 INFO kablam!    --> src/mutex.rs:117:9
Nov 10 03:25:43.424 INFO kablam!     |
Nov 10 03:25:43.424 INFO kablam! 117 |         unsafe {
Nov 10 03:25:43.424 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Nov 10 03:25:43.424 INFO kablam!     |
Nov 10 03:25:43.424 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Nov 10 03:25:43.424 INFO kablam! 
Nov 10 03:25:43.426 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 10 03:25:43.426 INFO kablam!  --> src/lib.rs:1:58
Nov 10 03:25:43.426 INFO kablam!   |
Nov 10 03:25:43.426 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Nov 10 03:25:43.426 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Nov 10 03:25:43.426 INFO kablam!   |
Nov 10 03:25:43.426 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 10 03:25:43.426 INFO kablam! 
Nov 10 03:25:43.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 10 03:25:43.442 INFO kablam! su: No module specific data is present
Nov 10 03:25:43.722 INFO running `"docker" "rm" "-f" "ef33b73f08ede85a06c6b07b46795d2454dd46c06b978e94f7d456ce7334142e"`
Nov 10 03:25:43.854 INFO blam! ef33b73f08ede85a06c6b07b46795d2454dd46c06b978e94f7d456ce7334142e