$ git clone -n https://src.fedoraproject.org/rpms/deepin-kwin.git /var/lib/mock/f31-build-68204-30167/root/chroot_tmpdir/scmroot/deepin-kwin
Cloning into '/var/lib/mock/f31-build-68204-30167/root/chroot_tmpdir/scmroot/deepin-kwin'...
$ git reset --hard 6a85de77dbc5edd1d5a9738046bd29eabbb3d7ae
HEAD is now at 6a85de7 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild