$ git clone -n https://src.fedoraproject.org/rpms/QtDMM.git /var/lib/mock/f31-build-76136-31357/root/chroot_tmpdir/scmroot/QtDMM
Cloning into '/var/lib/mock/f31-build-76136-31357/root/chroot_tmpdir/scmroot/QtDMM'...
$ git reset --hard bfd9de0b8846723d02e6038c392993fd5c2dad5d
HEAD is now at bfd9de0 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild