$ git clone -n https://src.fedoraproject.org/rpms/R-sysfonts.git /var/lib/mock/f33-build-631350-67618/root/chroot_tmpdir/scmroot/R-sysfonts
Cloning into '/var/lib/mock/f33-build-631350-67618/root/chroot_tmpdir/scmroot/R-sysfonts'...
$ git reset --hard d1d34aaf3f7b50d3ce60262fb93095535b73b96a
HEAD is now at d1d34aa Update to latest version.