these 2 derivations will be built:
  /nix/store/1y8bz0gbkk7pyj07wlwmapcvj8kjkcv9-flake-inputs.drv
  /nix/store/l3spv28n5kfsw5clraz4l12fpp8yas03-check-flake-inputs.drv
building '/nix/store/1y8bz0gbkk7pyj07wlwmapcvj8kjkcv9-flake-inputs.drv'
building '/nix/store/l3spv28n5kfsw5clraz4l12fpp8yas03-check-flake-inputs.drv'

upload niks3: ok