$ git clone -n https://gitee.com/xzyang-anolis/mimetic.git /var/lib/mock/dist-an23-dde-build-322543-68321/root/chroot_tmpdir/scmroot/mimetic
Cloning into '/var/lib/mock/dist-an23-dde-build-322543-68321/root/chroot_tmpdir/scmroot/mimetic'...
$ git fetch origin e8e8ad69006fb664fe31c2f9a10a1d0731ea7f27:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis/mimetic
 * [new ref]         e8e8ad69006fb664fe31c2f9a10a1d0731ea7f27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8e8ad6 Update to mimetic-0.9.8-20