these 2 derivations will be built:
  /nix/store/wf13k1fhqz5wy374hzhqmz68z59m2b4r-flake-inputs.drv
  /nix/store/w2763hkp0b5gb0yrrbm7imm22hiv4mls-check-flake-inputs.drv
building '/nix/store/wf13k1fhqz5wy374hzhqmz68z59m2b4r-flake-inputs.drv'
building '/nix/store/w2763hkp0b5gb0yrrbm7imm22hiv4mls-check-flake-inputs.drv'

upload niks3: ok