$ git clone -n https://src.fedoraproject.org/rpms/netperf.git /var/lib/mock/f41-build-side-1-2821456-33219/root/chroot_tmpdir/scmroot/netperf
Cloning into '/var/lib/mock/f41-build-side-1-2821456-33219/root/chroot_tmpdir/scmroot/netperf'...
$ git fetch origin 921a478d427a90ada904eddbe34b2160bddf5359:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/netperf
 * [new ref]         921a478d427a90ada904eddbe34b2160bddf5359 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 921a478 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild