$ git clone -n https://src.fedoraproject.org/rpms/R-farver.git /var/lib/mock/f33-build-628073-67612/root/chroot_tmpdir/scmroot/R-farver
Cloning into '/var/lib/mock/f33-build-628073-67612/root/chroot_tmpdir/scmroot/R-farver'...
$ git reset --hard 15c6724e190b06d3e803a06ae485169980a4af15
HEAD is now at 15c6724 Update to latest version.