$ git clone -n https://src.fedoraproject.org/rpms/fluid.git /var/lib/mock/f40-build-1996589-44034/root/chroot_tmpdir/scmroot/fluid
Cloning into '/var/lib/mock/f40-build-1996589-44034/root/chroot_tmpdir/scmroot/fluid'...
$ git fetch origin 02747c2ba1331490c6a938199070a893f717ceb0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fluid
 * [new ref]         02747c2ba1331490c6a938199070a893f717ceb0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 02747c2 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild