From error to warning [skip CI]
From error to warning [skip CI]


Former-commit-id: c3f6452e624526686fbedb6d74feb6b8a9f0424d [formerly d381a4532044a39c1d86db06ce0805020a4a8230]
Former-commit-id: 04b96220aa7dbe9576de9c330dde28999c19df88
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine