mbulthuis

Same issue here. docker-compose version 1.20.1, build 5d8c71b docker-py version: 3.1.4 CPython version: 3.6.4 OpenSSL version: OpenSSL 1.0.2n 7 Dec 2017 docker version: Client: Version: 18.03.0-ce API version: 1.26 (downgraded...

sh/dockerfile contains CR characters. I removed them with "sed -i.bak "s/$(printf '\r')//" file", then rebuild the images and it works.