Another spec failure in spec/lib/gitlab/graphql/tracing_spec.rb

Failures:

  1) Gitlab::Graphql::Tracing updates graphql histogram with expected labels
     Failure/Error: current_user = ctx&.fetch(:current_user)
     
     KeyError:
       key not found: :current_user
     # ./app/graphql/gitlab_schema.rb:34:in `fetch'
     # ./app/graphql/gitlab_schema.rb:34:in `max_query_complexity'
     # ./app/graphql/gitlab_schema.rb:28:in `execute'
     # ./spec/lib/gitlab/graphql/tracing_spec.rb:23:in `block (2 levels) in <top (required)>'
     # /home/lupine/.gem/ruby/2.5.3/gems/rspec-retry-0.4.5/lib/rspec/retry.rb:98:in `block in run'
     # /home/lupine/.gem/ruby/2.5.3/gems/rspec-retry-0.4.5/lib/rspec/retry.rb:88:in `loop'
     # /home/lupine/.gem/ruby/2.5.3/gems/rspec-retry-0.4.5/lib/rspec/retry.rb:88:in `run'
     # /home/lupine/.gem/ruby/2.5.3/gems/rspec-retry-0.4.5/lib/rspec_ext/rspec_ext.rb:12:in `run_with_retry'
     # /home/lupine/.gem/ruby/2.5.3/gems/rspec-retry-0.4.5/lib/rspec/retry.rb:22:in `block (2 levels) in setup'

Finished in 4.03 seconds (files took 5.06 seconds to load)
1 example, 1 failure

Failed examples:

rspec ./spec/lib/gitlab/graphql/tracing_spec.rb:8 # Gitlab::Graphql::Tracing updates graphql histogram with expected labels