these 2 derivations will be built:
  /nix/store/gpp5iv3h8ghgaijj09zgqvyqnxdkh9sa-flake-inputs.drv
  /nix/store/wnryvrqb0qln444zdxijngf08272r3pr-check-flake-inputs.drv
building '/nix/store/gpp5iv3h8ghgaijj09zgqvyqnxdkh9sa-flake-inputs.drv'
building '/nix/store/wnryvrqb0qln444zdxijngf08272r3pr-check-flake-inputs.drv'

upload niks3: ok