$ git clone -n https://src.fedoraproject.org/rpms/deepin-dock.git /var/lib/mock/f31-build-68137-30159/root/chroot_tmpdir/scmroot/deepin-dock
Cloning into '/var/lib/mock/f31-build-68137-30159/root/chroot_tmpdir/scmroot/deepin-dock'...
$ git reset --hard af0d18b069458d22b77cf406f9a220df769ff27e
HEAD is now at af0d18b - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild