$ git clone -n http://fedora.riscv.rocks:3000/rpms/R-xml2.git /var/lib/mock/f41-build-839968-160432/root/chroot_tmpdir/scmroot/R-xml2
Cloning into '/var/lib/mock/f41-build-839968-160432/root/chroot_tmpdir/scmroot/R-xml2'...
$ git fetch origin 4ea42206ef364fbd6ca1c4adf16a4ba35c7b4b05:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/R-xml2
 * [new ref]         4ea42206ef364fbd6ca1c4adf16a4ba35c7b4b05 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ea4220 re-enable tests