these 2 derivations will be built:
  /nix/store/ywz8kiccx0plwk7ms1g4qwy1x35f66xn-flake-inputs.drv
  /nix/store/vvds1fgrnal60a6g8zzlbmp4f7r0y8vi-check-flake-inputs.drv
building '/nix/store/ywz8kiccx0plwk7ms1g4qwy1x35f66xn-flake-inputs.drv'
building '/nix/store/vvds1fgrnal60a6g8zzlbmp4f7r0y8vi-check-flake-inputs.drv'

upload niks3: ok