$ git clone -n https://src.fedoraproject.org/rpms/R-highr.git /var/lib/mock/f45-build-6166-346/root/chroot_tmpdir/scmroot/R-highr
Cloning into '/var/lib/mock/f45-build-6166-346/root/chroot_tmpdir/scmroot/R-highr'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/R-highr.git/': Could not resolve host: src.fedoraproject.org