$ git clone -n https://gitee.com/src-opencloudos-rpms/glibc.git /var/lib/mock/dist-oc9-build-138431-79705/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-oc9-build-138431-79705/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin 3d441dc9df5b9974c57ab1996c3af908fa336de8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/glibc
 * [new ref]         3d441dc9df5b9974c57ab1996c3af908fa336de8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d441dc import glibc-2.38-32.tl4