these 2 derivations will be built:
  /nix/store/m2ix4k9f32swa3ksylkfqyhiy4wfaa14-flake-inputs.drv
  /nix/store/nxid6gfzzmsj8cl4hm51cnih5ww2ks9f-check-flake-inputs.drv
building '/nix/store/m2ix4k9f32swa3ksylkfqyhiy4wfaa14-flake-inputs.drv'
building '/nix/store/nxid6gfzzmsj8cl4hm51cnih5ww2ks9f-check-flake-inputs.drv'

upload niks3: ok