$ git clone -n https://gitee.com/lxpzero/imath.git /var/lib/mock/dist-an23.3-build-419718-72884/root/chroot_tmpdir/scmroot/imath
Cloning into '/var/lib/mock/dist-an23.3-build-419718-72884/root/chroot_tmpdir/scmroot/imath'...
$ git fetch origin 06e2b19373bc6c5d17aefa6362eb7bbea78da10b:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/imath
 * [new ref]         06e2b19373bc6c5d17aefa6362eb7bbea78da10b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06e2b19 update to 3.1.10 from 3.1.7