$ git clone -n https://src.fedoraproject.org/rpms/dfu-programmer.git /var/lib/mock/f31-build-100831-33321/root/chroot_tmpdir/scmroot/dfu-programmer
Cloning into '/var/lib/mock/f31-build-100831-33321/root/chroot_tmpdir/scmroot/dfu-programmer'...
$ git reset --hard 3fa805c9c6a2d42265cc44bb0fd8f225e6aa8559
HEAD is now at 3fa805c - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild