$ git clone -n https://src.fedoraproject.org/rpms/R-tidyr.git /var/lib/mock/f33-build-504551-64394/root/chroot_tmpdir/scmroot/R-tidyr
Cloning into '/var/lib/mock/f33-build-504551-64394/root/chroot_tmpdir/scmroot/R-tidyr'...
$ git reset --hard 6ba664db54e6d24bd9f4e6dbe7eb5545916e64e8
HEAD is now at 6ba664d Update to latest version.