$ git clone -n http://fedora.riscv.rocks:3000/rpms/uboot-tools.git /var/lib/mock/f42-build-90-33/root/chroot_tmpdir/scmroot/uboot-tools
Cloning into '/var/lib/mock/f42-build-90-33/root/chroot_tmpdir/scmroot/uboot-tools'...
$ git fetch origin 9c132ccdd7190c9032512d36c664ee8c58dd4a4c:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/uboot-tools
 * [new ref]         9c132ccdd7190c9032512d36c664ee8c58dd4a4c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c132cc Rebuild with OpenSBI v1.7 (official tag)