Console Output

04:16:24 [2020-04-17T04:16:24.067Z] + docker run --rm -v /home/ubuntu/workspace/engine_master:/workspace -e VALIDATE_REPO=https://github.com/docker/engine.git -e VALIDATE_BRANCH= alpine sh -c apk add --no-cache -q bash git openssh-client && cd /workspace && hack/validate/dco
04:16:32 [2020-04-17T04:16:32.176Z] Unable to find image 'alpine:latest' locally
04:16:32 [2020-04-17T04:16:32.176Z] latest: Pulling from library/alpine
04:16:32 [2020-04-17T04:16:32.176Z] aad63a933944: Pulling fs layer
04:16:32 [2020-04-17T04:16:32.176Z] aad63a933944: Verifying Checksum
04:16:32 [2020-04-17T04:16:32.176Z] aad63a933944: Download complete
04:16:32 [2020-04-17T04:16:32.176Z] aad63a933944: Pull complete
04:16:32 [2020-04-17T04:16:32.176Z] Digest: sha256:b276d875eeed9c7d3f1cfa7edb06b22ed22b14219a7d67c52c56612330348239
04:16:32 [2020-04-17T04:16:32.176Z] Status: Downloaded newer image for alpine:latest
04:16:37 [2020-04-17T04:16:37.434Z] 0 adds, 0 deletions; nothing to validate! :)