these 2 derivations will be built:
  /nix/store/4017nzjqw9mcg7chbvy1bwnsp7hxk71m-flake-inputs.drv
  /nix/store/k1rc9rhcq7g1z6bzxwclbrvlsck37530-check-flake-inputs.drv
building '/nix/store/4017nzjqw9mcg7chbvy1bwnsp7hxk71m-flake-inputs.drv'
building '/nix/store/k1rc9rhcq7g1z6bzxwclbrvlsck37530-check-flake-inputs.drv'

upload niks3: ok