$ git clone -n https://src.fedoraproject.org/rpms/libfishsound.git /var/lib/mock/f40-build-1943399-25169/root/chroot_tmpdir/scmroot/libfishsound
Cloning into '/var/lib/mock/f40-build-1943399-25169/root/chroot_tmpdir/scmroot/libfishsound'...
$ git fetch origin 8c7f47f8b8ad4bf2e00a085085164a2d8120b728:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libfishsound
 * [new ref]         8c7f47f8b8ad4bf2e00a085085164a2d8120b728 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c7f47f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild