Broken master

Job #472695128 failed for 93265e82:

144 $ bundle exec rspec spec
145 warning: parser/current is loading parser/ruby26, which recognizes
146 warning: 2.6.3-compliant syntax, but you are running 2.6.5.
147 warning: please see https://github.com/whitequark/parser#compatibility-with-ruby-mri.
148 .............F.........................................................................................................................................................................................................................................
149 ......................
150 Failures:
151   1) DevopsLabels.teams_per_user username: "brytannia", expected_teams: ["knowledge", "secure"] returns teams of user
152      Failure/Error: expect(described_class.teams_per_user(username)).to contain_exactly(*expected_teams)
153        expected collection contained:  ["knowledge", "secure"]
154        actual collection contained:    ["secure"]
155        the missing elements were:      ["knowledge"]
156      # ./spec/lib/devops_labels_spec.rb:100:in `block (4 levels) in <top (required)>'
157 Finished in 1.24 seconds (files took 0.8626 seconds to load)
158 269 examples, 1 failure
159 Failed examples:
160 rspec './spec/lib/devops_labels_spec.rb[1:11:3:1]' # DevopsLabels.teams_per_user username: "brytannia", expected_teams: ["knowledge", "secure"] returns teams of user