$ git clone -n https://src.fedoraproject.org/rpms/R-httpuv.git /var/lib/mock/f33-build-631164-67618/root/chroot_tmpdir/scmroot/R-httpuv
Cloning into '/var/lib/mock/f33-build-631164-67618/root/chroot_tmpdir/scmroot/R-httpuv'...
$ git reset --hard 97ad2adc4d1f7bd88c370313c2d83ba7480f1e0c
HEAD is now at 97ad2ad Update to latest version.