Cleanup [skip CI]
Cleanup [skip CI]


Former-commit-id: 64803507910538fd53bf883b66393f4798ee7dec [formerly d91a70b535b9330264ef65a39e7891aeaebe543b]
Former-commit-id: 4a388e8cc6b7f78f5bbed21c62ef39fe70d62ede
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine