make sure these ENV varaiables exist on your host-machine
HOST_USER_GID
HOST_USER_UID
ie on macOS
in ~/.extra
or ~/.bash_profile
get HOST_USER_UID
id -u
get HOST_USER_GID
id -g
echo "export HOST_USER_GID=$(id -g)" >> ~/.bash_profile && echo "export HOST_USER_UID=$(id -u)" >> ~/.bash_profile && echo "export DOCKER_USER=$(id -u):$(id -g)" >> ~/.bash_profile
exports
export HOST_USER_GID=20
export HOST_USER_UID=502
export DOCKER_USER=502:20