$ git clone -n http://8.131.229.236/anolis-os/dwarves /var/lib/mock/dist-an8-build-9696-1748/root/chroot_tmpdir/scmroot/dwarves
Cloning into '/var/lib/mock/dist-an8-build-9696-1748/root/chroot_tmpdir/scmroot/dwarves'...
$ git reset --hard origin/a8
HEAD is now at d5ccede build: fix build error to elfutils-0.178-7