$ git clone -n https://gitee.com/gcdota930915/anolis-release.git /var/lib/mock/dist-an8.6-build-193874-60841/root/chroot_tmpdir/scmroot/anolis-release
Cloning into '/var/lib/mock/dist-an8.6-build-193874-60841/root/chroot_tmpdir/scmroot/anolis-release'...
$ git fetch origin 547d17fb2cbf8538369061e8c1ddd34446cd4710:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/anolis-release
 * [new ref]         547d17fb2cbf8538369061e8c1ddd34446cd4710 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 547d17f Add 5.10 repo