Cloning repository...Checking out 332b2574 as master...Skipping Git submodules setup$ if [[ -z "$CI_COMMIT_TAG" ]]; then # collapsed multi-line command$ /build/build.shBuilding Heroku-based application using gliderlabs/herokuish docker image...invalid argument "/master:332b25747e39efd6317189e3293f0345296c44a0" for "-t, --tag" flag: invalid reference formatSee 'docker build --help'.ERROR: Job failed: exit code 1