$ git clone -n https://src.fedoraproject.org/rpms/wv.git /var/lib/mock/f40-build-2171025-51036/root/chroot_tmpdir/scmroot/wv
Cloning into '/var/lib/mock/f40-build-2171025-51036/root/chroot_tmpdir/scmroot/wv'...
$ git fetch origin 8a7eb570f9be3d0efdf4da1ae538d97a70a4c802:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wv
 * [new ref]         8a7eb570f9be3d0efdf4da1ae538d97a70a4c802 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a7eb57 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild