boards/milestones_controller_spec.rb master failure

Job #160832929 failed for 6e8126c0:

This did seem to be resolved temporarily but it came back so this could be transient.

Failures:

  1) Boards::MilestonesController GET index with authorized user with private group board behaves like authorized board milestone listing returns a list of all milestones of board parent
     Failure/Error: expect(response).to have_gitlab_http_status(200)
       expected the response to have status code 200 but it was 403. The response was: 
     Shared Example Group: "authorized board milestone listing" called from ./ee/spec/controllers/boards/milestones_controller_spec.rb:40
     # ./ee/spec/controllers/boards/milestones_controller_spec.rb:21:in `block (5 levels) in <top (required)>'

  2) Boards::MilestonesController GET index with authorized user with private project board behaves like authorized board milestone listing returns a list of all milestones of board parent
     Failure/Error: expect(response).to have_gitlab_http_status(200)
       expected the response to have status code 200 but it was 403. The response was: 
     Shared Example Group: "authorized board milestone listing" called from ./ee/spec/controllers/boards/milestones_controller_spec.rb:44
     # ./ee/spec/controllers/boards/milestones_controller_spec.rb:21:in `block (5 levels) in <top (required)>'

Finished in 15 minutes 28 seconds (files took 12.1 seconds to load)
1277 examples, 2 failures, 2 pending

Failed examples:

rspec './ee/spec/controllers/boards/milestones_controller_spec.rb[1:1:1:1:1:1]' # Boards::MilestonesController GET index with authorized user with private group board behaves like authorized board milestone listing returns a list of all milestones of board parent
rspec './ee/spec/controllers/boards/milestones_controller_spec.rb[1:1:1:2:1:1]' # Boards::MilestonesController GET index with authorized user with private project board behaves like authorized board milestone listing returns a list of all milestones of board parent
! Generating reports is disabled. To enable it, please set the `FLAKY_RSPEC_GENERATE_REPORT=1` !
! Generating reports is disabled. To enable it, please set the `FLAKY_RSPEC_GENERATE_REPORT=1` !