$ git clone -n https://gitee.com/yan1hcdc/elfutils.git /var/lib/mock/dist-an23-build-465961-73955/root/chroot_tmpdir/scmroot/elfutils
Cloning into '/var/lib/mock/dist-an23-build-465961-73955/root/chroot_tmpdir/scmroot/elfutils'...
$ git fetch origin 9c191b42decf1ebf3ecf1e193f58a1cacbe9a0aa:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/elfutils
 * [new ref]         9c191b42decf1ebf3ecf1e193f58a1cacbe9a0aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c191b4 skip tests if it failed on riscv64