$ git clone -n https://src.fedoraproject.org/rpms/mod_bw.git /var/lib/mock/f40-build-789990-136210/root/chroot_tmpdir/scmroot/mod_bw
Cloning into '/var/lib/mock/f40-build-789990-136210/root/chroot_tmpdir/scmroot/mod_bw'...
$ git fetch origin 7eecae34bcdb587063f0d65b78afcd269666336d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mod_bw
 * [new ref]         7eecae34bcdb587063f0d65b78afcd269666336d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7eecae3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild