$ git clone -n https://src.fedoraproject.org/rpms/python-niaarm.git /var/lib/mock/f40-build-2284116-55618/root/chroot_tmpdir/scmroot/python-niaarm
Cloning into '/var/lib/mock/f40-build-2284116-55618/root/chroot_tmpdir/scmroot/python-niaarm'...
$ git fetch origin a9976a54357aef69d2cd32ad900c28f5dd714fd6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-niaarm
 * [new ref]         a9976a54357aef69d2cd32ad900c28f5dd714fd6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a9976a5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild