if [ ${?} -ne 0 ] ; then
echo "Docker image build failed"
id=$(sudo docker ps -a | head -2 | tail -1 | awk '{print $1}'); sudo docker rm -f $id
if [ ${?} -ne 0 ] ; then
echo "Docker image build failed"
id=$(sudo docker ps -a | head -2 | tail -1 | awk '{print $1}'); sudo docker rm -f $id