these 2 derivations will be built:
  /nix/store/k30vskdy6dkscjql90zkvq0z85f6s5fg-flake-inputs.drv
  /nix/store/d4z9f2lrhxi29hfnmf9y1if17ykclgqv-check-flake-inputs.drv
building '/nix/store/k30vskdy6dkscjql90zkvq0z85f6s5fg-flake-inputs.drv'
building '/nix/store/d4z9f2lrhxi29hfnmf9y1if17ykclgqv-check-flake-inputs.drv'

upload niks3: ok