$ git clone -n https://gitee.com/src-opencloudos-rpms/glibc.git /var/lib/mock/dist-oc9-build-229503-81355/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-oc9-build-229503-81355/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin a05ae3e719acdd7bb694e02e04b4a99908b14842:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/glibc
 * [new ref]         a05ae3e719acdd7bb694e02e04b4a99908b14842 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a05ae3e import glibc-2.38-41.tl4.1