$ git clone -n https://gitee.com/lxpzero/imath.git /var/lib/mock/dist-an23.3-build-415774-72844/root/chroot_tmpdir/scmroot/imath
Cloning into '/var/lib/mock/dist-an23.3-build-415774-72844/root/chroot_tmpdir/scmroot/imath'...
$ git fetch origin 0733b65af2ce7e3a457d90c5ea5b05c5bc558686:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/imath
 * [new ref]         0733b65af2ce7e3a457d90c5ea5b05c5bc558686 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0733b65 update to 3.1.10-4