$ git clone -n https://gitee.com/hongwei-qin/mariadb.git /var/lib/mock/dist-an8.10-build-483585-74287/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/dist-an8.10-build-483585-74287/root/chroot_tmpdir/scmroot/mariadb'...
$ git fetch origin d632f3ad286d54a5d14888054fafb7f7fd41834f:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/mariadb
 * [new ref]         d632f3ad286d54a5d14888054fafb7f7fd41834f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d632f3a update to 8.10.0