$ git clone -n https://src.fedoraproject.org/rpms/python-oslo-serialization.git /var/lib/mock/f41-build-side-1-2859678-33998/root/chroot_tmpdir/scmroot/python-oslo-serialization
Cloning into '/var/lib/mock/f41-build-side-1-2859678-33998/root/chroot_tmpdir/scmroot/python-oslo-serialization'...
$ git fetch origin 5ba6b49f013926ca9486b729b872d484a3211a70:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-oslo-serialization
 * [new ref]         5ba6b49f013926ca9486b729b872d484a3211a70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ba6b49 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild