+ pwd + make ENGINE_DIR=/home/ubuntu/workspace/ce-packaging_readme-ubuntu-19.10/engine clean-engine fatal: cannot change to '/home/ubuntu/workspace/ce-packaging_readme-ubuntu-19.10/engine': No such file or directory date: invalid date ‘@’ fatal: cannot change to '/home/ubuntu/workspace/ce-packaging_readme-ubuntu-19.10/engine': No such file or directory rm -rf /home/ubuntu/workspace/ce-packaging_readme-ubuntu-19.10/engine