these 2 derivations will be built:
  /nix/store/vnhds3capazqm4hffslikqzjy4g10w03-flake-inputs.drv
  /nix/store/i1bvb4gqms4h4pll298s3hdy460ib31a-check-flake-inputs.drv
building '/nix/store/vnhds3capazqm4hffslikqzjy4g10w03-flake-inputs.drv'
building '/nix/store/i1bvb4gqms4h4pll298s3hdy460ib31a-check-flake-inputs.drv'

upload niks3: ok