$ git clone -n https://src.fedoraproject.org/rpms/dx.git /var/lib/mock/f31-build-70241-30449/root/chroot_tmpdir/scmroot/dx
Cloning into '/var/lib/mock/f31-build-70241-30449/root/chroot_tmpdir/scmroot/dx'...
$ git reset --hard 3a0641e2b76cc4995176c980ea4f07597e05e50a
HEAD is now at 3a0641e - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild