these 2 derivations will be built:
  /nix/store/05pk223m68vv66n4pjl3c3z9l4m74pyw-flake-inputs.drv
  /nix/store/xmldl7djh1kpszy3b8vsx7gbfd9p560z-check-flake-inputs.drv
building '/nix/store/05pk223m68vv66n4pjl3c3z9l4m74pyw-flake-inputs.drv'
building '/nix/store/xmldl7djh1kpszy3b8vsx7gbfd9p560z-check-flake-inputs.drv'

upload niks3: ok