Oct 27 19:20:32.668 INFO checking mcs-0.1.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 19:20:32.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 19:20:33.056 INFO blam! e9f7029aa6259429a8575f382850e809e9e29118766bdb35e7ea0c7ec7677949
Oct 27 19:20:33.060 INFO running `"docker" "start" "-a" "e9f7029aa6259429a8575f382850e809e9e29118766bdb35e7ea0c7ec7677949"`
Oct 27 19:20:33.891 INFO kablam! usermod: no changes
Oct 27 19:20:33.941 INFO kablam!     Checking mcs v0.1.1 (/source)
Oct 27 19:20:34.152 INFO kablam! warning: unnecessary `unsafe` block
Oct 27 19:20:34.152 INFO kablam!    --> src/mutex.rs:117:9
Oct 27 19:20:34.152 INFO kablam!     |
Oct 27 19:20:34.152 INFO kablam! 117 |         unsafe {
Oct 27 19:20:34.152 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Oct 27 19:20:34.152 INFO kablam!     |
Oct 27 19:20:34.152 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 27 19:20:34.152 INFO kablam! 
Oct 27 19:20:34.152 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Oct 27 19:20:34.152 INFO kablam!  --> src/lib.rs:1:58
Oct 27 19:20:34.152 INFO kablam!   |
Oct 27 19:20:34.152 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Oct 27 19:20:34.152 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Oct 27 19:20:34.152 INFO kablam!   |
Oct 27 19:20:34.152 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 19:20:34.152 INFO kablam! 
Oct 27 19:20:34.807 INFO kablam! warning: unnecessary `unsafe` block
Oct 27 19:20:34.807 INFO kablam!    --> src/mutex.rs:117:9
Oct 27 19:20:34.807 INFO kablam!     |
Oct 27 19:20:34.807 INFO kablam! 117 |         unsafe {
Oct 27 19:20:34.807 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Oct 27 19:20:34.807 INFO kablam!     |
Oct 27 19:20:34.807 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Oct 27 19:20:34.807 INFO kablam! 
Oct 27 19:20:34.807 INFO kablam! warning: the feature `generic_param_attrs` has been stable since 1.27.0 and no longer requires an attribute to enable
Oct 27 19:20:34.807 INFO kablam!  --> src/lib.rs:1:58
Oct 27 19:20:34.807 INFO kablam!   |
Oct 27 19:20:34.807 INFO kablam! 1 | #![cfg_attr(feature = "unstable", feature(asm, const_fn, generic_param_attrs, dropck_eyepatch))]
Oct 27 19:20:34.807 INFO kablam!   |                                                          ^^^^^^^^^^^^^^^^^^^
Oct 27 19:20:34.807 INFO kablam!   |
Oct 27 19:20:34.807 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 19:20:34.807 INFO kablam! 
Oct 27 19:20:34.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Oct 27 19:20:34.851 INFO kablam! su: No module specific data is present
Oct 27 19:20:35.395 INFO running `"docker" "rm" "-f" "e9f7029aa6259429a8575f382850e809e9e29118766bdb35e7ea0c7ec7677949"`
Oct 27 19:20:35.707 INFO blam! e9f7029aa6259429a8575f382850e809e9e29118766bdb35e7ea0c7ec7677949