this derivation will be built:
  /nix/store/hkfw61z9aq2x64b3w92xvjl873gsd8c0-meta-maintainers-check.drv
building '/nix/store/hkfw61z9aq2x64b3w92xvjl873gsd8c0-meta-maintainers-check.drv'
meta-maintainers-check> All package meta.maintainers evaluated successfully

upload niks3: ok