$ git clone -n https://src.fedoraproject.org/rpms/QtDMM.git /var/lib/mock/f31-build-49448-27293/root/chroot_tmpdir/scmroot/QtDMM
Cloning into '/var/lib/mock/f31-build-49448-27293/root/chroot_tmpdir/scmroot/QtDMM'...
$ git reset --hard ef95523e09db41121e5a58fa418cf79eeac557a2
HEAD is now at ef95523 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild