"should have mask_native defined" test failure

[Apteryks]

Hi,

Running the test suite of the 1.0.0. release, I see:

starting phase `check'
/gnu/store/j4z07lyi1ykk8bc68h1p4bpj1il9dn3f-ruby-2.7.4/bin/ruby -I/gnu/store/900s3ljm1d44zam9hsbxf7ckr49zrriv-ruby-rspec-support-3.12.0/lib/ruby/vendor_ruby/gems/rspec-support-3.12.0/lib:/gnu/store/l3nss8vrb6laiqb1ayn9bri2vn4xnzj1-ruby-rspec-core-3.12.1/lib/ruby/vendor_ruby/gems/rspec-core-3.12.1/lib /gnu/store/l3nss8vrb6laiqb1ayn9bri2vn4xnzj1-ruby-rspec-core-3.12.1/lib/ruby/vendor_ruby/gems/rspec-core-3.12.1/exe/rspec --pattern spec/\*\*/\*_spec.rb -c -f progress
F..

Failures:

  1) WebSocket::Frame::Data should have mask_native defined
     Failure/Error: subject.respond_to?(:mask_native).should be_true
       expected true to respond to `true?` or perhaps you meant `be true` or `be_truthy`
     # ./spec/websocket_spec.rb:8:in `block (2 levels) in <top (required)>'

Deprecation Warnings:

Using `should` from rspec-expectations' old `:should` syntax without explicitly enabling the syntax is deprecated. Use the new `:expect` syntax or explicitly enable `:should` with `config.expect_with(:rspec) { |c| c.syntax = :should }` instead. Called from /tmp/guix-build-ruby-websocket-native-1.0.0.drv-0/gem/spec/websocket_spec.rb:8:in `block (2 levels) in <top (required)>'.


If you need more of the backtrace for any of these deprecations to
identify where to make the necessary changes, you can configure
`config.raise_errors_for_deprecations!`, and it will turn the
deprecation warnings into errors, giving you the full backtrace.

1 deprecation warning total

Finished in 0.00936 seconds (files took 0.0532 seconds to load)
3 examples, 1 failure

Failed examples:

rspec ./spec/websocket_spec.rb:7 # WebSocket::Frame::Data should have mask_native defined

/gnu/store/j4z07lyi1ykk8bc68h1p4bpj1il9dn3f-ruby-2.7.4/bin/ruby -I/gnu/store/900s3ljm1d44zam9hsbxf7ckr49zrriv-ruby-rspec-support-3.12.0/lib/ruby/vendor_ruby/gems/rspec-support-3.12.0/lib:/gnu/store/l3nss8vrb6laiqb1ayn9bri2vn4xnzj1-ruby-rspec-core-3.12.1/lib/ruby/vendor_ruby/gems/rspec-core-3.12.1/lib /gnu/store/l3nss8vrb6laiqb1ayn9bri2vn4xnzj1-ruby-rspec-core-3.12.1/lib/ruby/vendor_ruby/gems/rspec-core-3.12.1/exe/rspec --pattern spec/\*\*/\*_spec.rb -c -f progress failed
error: in phase 'check': uncaught exception:
%exception #<&invoke-error program: "rake" arguments: ("spec") exit-status: 1 term-signal: #f stop-signal: #f> 
phase `check' failed after 0.2 seconds
command "rake" "spec" failed with status 1

I've skipped that test for now (packaging for GNU Guix).

Thanks!