$ git clone -n https://src.fedoraproject.org/rpms/pw3270.git /var/lib/mock/f39-build-1558449-37305/root/chroot_tmpdir/scmroot/pw3270
Cloning into '/var/lib/mock/f39-build-1558449-37305/root/chroot_tmpdir/scmroot/pw3270'...
$ git fetch origin a3976ec0cf27037e917d8a98d3f24c429ed8b2e0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pw3270
 * [new ref]         a3976ec0cf27037e917d8a98d3f24c429ed8b2e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a3976ec Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild