$ git clone -n https://src.fedoraproject.org/rpms/libdmtx.git /var/lib/mock/f40-build-785843-134129/root/chroot_tmpdir/scmroot/libdmtx
Cloning into '/var/lib/mock/f40-build-785843-134129/root/chroot_tmpdir/scmroot/libdmtx'...
$ git fetch origin f950c82edacc144507272aba4f599140ddf7b598:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libdmtx
 * [new ref]         f950c82edacc144507272aba4f599140ddf7b598 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f950c82 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild