these 2 derivations will be built:
  /nix/store/s673wi5dzw5aj712nsqg586y8csc9kqv-flake-inputs.drv
  /nix/store/dpshdx659hkvv08g3lj8b33bmikk4rss-check-flake-inputs.drv
building '/nix/store/s673wi5dzw5aj712nsqg586y8csc9kqv-flake-inputs.drv'
building '/nix/store/dpshdx659hkvv08g3lj8b33bmikk4rss-check-flake-inputs.drv'

upload niks3: ok