these 2 derivations will be built:
  /nix/store/rhy22xn7wbj0by1pgpcnc4kgfxady788-flake-inputs.drv
  /nix/store/qhnbp79bny757ynwla3wjyjik7vpqrzx-check-flake-inputs.drv
building '/nix/store/rhy22xn7wbj0by1pgpcnc4kgfxady788-flake-inputs.drv'
building '/nix/store/qhnbp79bny757ynwla3wjyjik7vpqrzx-check-flake-inputs.drv'

upload niks3: ok