$ git clone -n https://src.fedoraproject.org/rpms/pentaho-reporting-flow-engine.git /var/lib/mock/f39-build-1497838-34652/root/chroot_tmpdir/scmroot/pentaho-reporting-flow-engine
Cloning into '/var/lib/mock/f39-build-1497838-34652/root/chroot_tmpdir/scmroot/pentaho-reporting-flow-engine'...
$ git fetch origin 72435a4f37ec7f282c55f09f130a2893a1e4f185:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pentaho-reporting-flow-engine
 * [new ref]         72435a4f37ec7f282c55f09f130a2893a1e4f185 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72435a4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild