these 2 derivations will be built:
  /nix/store/82pp9slb6rsclnqgpi4pqjy3107ymdmy-flake-inputs.drv
  /nix/store/7z4wfs20wqnvygqmbmlxqnvy7sb1xzys-check-flake-inputs.drv
building '/nix/store/82pp9slb6rsclnqgpi4pqjy3107ymdmy-flake-inputs.drv'
building '/nix/store/7z4wfs20wqnvygqmbmlxqnvy7sb1xzys-check-flake-inputs.drv'

upload niks3: ok