$ git clone -n https://src.fedoraproject.org/rpms/pdfposter.git /var/lib/mock/f40-build-2619013-64572/root/chroot_tmpdir/scmroot/pdfposter
Cloning into '/var/lib/mock/f40-build-2619013-64572/root/chroot_tmpdir/scmroot/pdfposter'...
$ git fetch origin d47531401f43fbea85d8c43986db858931da168e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pdfposter
 * [new ref]         d47531401f43fbea85d8c43986db858931da168e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d475314 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild