$ git clone -n https://gitee.com/lxpzero/libxmlb.git /var/lib/mock/dist-an23.3-build-423067-72928/root/chroot_tmpdir/scmroot/libxmlb
Cloning into '/var/lib/mock/dist-an23.3-build-423067-72928/root/chroot_tmpdir/scmroot/libxmlb'...
$ git fetch origin e9a649739bd560a01c9b6087aa30b1f5b3ab4328:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/libxmlb
 * [new ref]         e9a649739bd560a01c9b6087aa30b1f5b3ab4328 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9a6497 update to 0.3.15 from 0.3.11