........................................................................*........F..F.....................................

Pending:
  OQ::Converters::Yaml .deserialize Object with a complex sequence key

Failures:

  1) OQ::Converters::Yaml .serialize Nil should output correctly
     Failure/Error: output.should eq build_expected_yaml_string "--- \n"

       Expected: "--- \n"
            got: "---\n"

     # spec/converters/yaml_spec.cr:333

  2) OQ::Converters::Yaml .serialize Array(T) object with empty array/values should emit self closing tags for each
     Failure/Error: output.should eq(<<-YAML

       Expected: "---\na: []\nb: {}\nc: \n"
            got: "---\na: []\nb: {}\nc:\n"

     # spec/converters/yaml_spec.cr:366

Finished in 5.21 seconds
122 examples, 2 failures, 0 errors, 1 pending

Failed examples:

crystal spec spec/converters/yaml_spec.cr:331 # OQ::Converters::Yaml .serialize Nil should output correctly
crystal spec spec/converters/yaml_spec.cr:364 # OQ::Converters::Yaml .serialize Array(T) object with empty array/values should emit self closing t
ags for each
>>> ERROR: oq: check failed