$ git clone -n https://gitee.com/src-opencloudos-rpms/poppler.git /var/lib/mock/dist-oc9-build-81438-55186/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-oc9-build-81438-55186/root/chroot_tmpdir/scmroot/poppler'...
$ git fetch origin f525ea5ab88d138f157949c4dd569bfb4af8daea:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/poppler
 * [new ref]         f525ea5ab88d138f157949c4dd569bfb4af8daea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f525ea5 import poppler-23.08.0-3.tl4