$ git clone -n https://gitee.com/src-opencloudos-rpms/glibc.git /var/lib/mock/dist-oc9-build-137775-79600/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-oc9-build-137775-79600/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin 01e5d93ccd8f829d887920defaeab5dd986b605f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/glibc
 * [new ref]         01e5d93ccd8f829d887920defaeab5dd986b605f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01e5d93 import glibc-2.38-31.tl4