20:30:08[2019-10-02T20:30:08.213Z] + docker run --rm -v /home/ubuntu/workspace/moby_PR-39983:/workspace alpine sh -c apk add --no-cache -q git bash && cd /workspace && hack/validate/dco
20:30:11[2019-10-02T20:30:11.487Z] Congratulations! All commits are properly signed with the DCO!