these 2 derivations will be built:
  /nix/store/c4pnbnw5ll18pibk7pdhzv955snviri5-flake-inputs.drv
  /nix/store/rd8macmhjb3zgapx69h46blrribxya52-check-flake-inputs.drv
building '/nix/store/c4pnbnw5ll18pibk7pdhzv955snviri5-flake-inputs.drv'
building '/nix/store/rd8macmhjb3zgapx69h46blrribxya52-check-flake-inputs.drv'

upload niks3: ok