$ git clone -n https://gitee.com/src-opencloudos-rpms/glibc32.git /var/lib/mock/dist-oc8-build-74746-51188/root/chroot_tmpdir/scmroot/glibc32
Cloning into '/var/lib/mock/dist-oc8-build-74746-51188/root/chroot_tmpdir/scmroot/glibc32'...
$ git fetch origin 308cf6be35f90a505a69acfe4d9180b8066edb10:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/glibc32
 * [new ref]         308cf6be35f90a505a69acfe4d9180b8066edb10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 308cf6b import glibc32-2.28-42.1.tl3