$ git clone -n https://gitee.com/fundawang/poppler.git /var/lib/mock/dist-an23-build-316880-67778/root/chroot_tmpdir/scmroot/poppler
Cloning into '/var/lib/mock/dist-an23-build-316880-67778/root/chroot_tmpdir/scmroot/poppler'...
$ git fetch origin 51c2b93682fd224da2df9b415404515c76e216eb:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/poppler
 * [new ref]         51c2b93682fd224da2df9b415404515c76e216eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 51c2b93 23.10.0