these 2 derivations will be built:
  /nix/store/3ghxpg4qzc8k65dbcqnaj4psdzxqhayl-flake-inputs.drv
  /nix/store/3gb03qhx4w15bbi5kzm337shgp8s7qwf-check-flake-inputs.drv
building '/nix/store/3ghxpg4qzc8k65dbcqnaj4psdzxqhayl-flake-inputs.drv'
building '/nix/store/3gb03qhx4w15bbi5kzm337shgp8s7qwf-check-flake-inputs.drv'

upload niks3: ok