$ git clone -n https://gitee.com/fundawang/poppler.git /var/lib/mock/dist-an23-build-285121-64769/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-an23-build-285121-64769/root/chroot_tmpdir/scmroot/poppler'...
$ git fetch origin f5159f96fd4a6481f0cc7bec009c03a9925e73db:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/poppler
 * [new ref]         f5159f96fd4a6481f0cc7bec009c03a9925e73db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5159f9 23.07.0