Merge pull request #9184 from msekletar/travis-followups

Travis CI follow ups

travis-ci/requirements.txt

@@ -1,4 +1,3 @@
 dnf-plugins-core
 meson
 ninja-build
-ccache

travis-ci/scripts/build-docker-image.sh

@@ -1,11 +1,10 @@
 #!/bin/bash
 
 # Check environment
-[ -z "$DOCKER_REPOSITORY" ] && echo "ERROR: DOCKER_REPOSITORY must be set" && exit 1
 [ -z "$TRAVIS_COMMIT" ] && echo "ERROR: TRAVIS_COMMIT must be set" && exit 1
 
 # Build docker image
-echo -e "\n\033[33;1mBuilding docker image: $DOCKER_REPOSITORY:$TRAVIS_COMMIT.\033[0m"
+echo -e "\n\033[33;1mBuilding docker image: coverity-$TRAVIS_COMMIT.\033[0m"
 
 docker build \
 --build-arg DOCKER_USER=$USER \