these 2 derivations will be built:
  /nix/store/1pcgpzpdln1dsirjqlwip86y7lycg1bz-flake-inputs.drv
  /nix/store/jvnpjxmwgg0w2374r3w1ml9n7c9mlhad-check-flake-inputs.drv
building '/nix/store/1pcgpzpdln1dsirjqlwip86y7lycg1bz-flake-inputs.drv'
building '/nix/store/jvnpjxmwgg0w2374r3w1ml9n7c9mlhad-check-flake-inputs.drv'

upload niks3: ok