these 2 derivations will be built:
  /nix/store/5k8h88abc0qlbqh2wm62kv3sfjwdara6-flake-inputs.drv
  /nix/store/b0alb37ycdvvd8lnvkssly9cagfk4nj2-check-flake-inputs.drv
building '/nix/store/5k8h88abc0qlbqh2wm62kv3sfjwdara6-flake-inputs.drv'
building '/nix/store/b0alb37ycdvvd8lnvkssly9cagfk4nj2-check-flake-inputs.drv'

upload niks3: ok