$ git clone -n https://src.fedoraproject.org/rpms/R-tidyr.git /var/lib/mock/f33-build-313265-57610/root/chroot_tmpdir/scmroot/R-tidyr
Cloning into '/var/lib/mock/f33-build-313265-57610/root/chroot_tmpdir/scmroot/R-tidyr'...
$ git reset --hard 09c4f6f79c677e9e58f70dc8b5935da2f5caad52
HEAD is now at 09c4f6f Update to latest version.