these 2 derivations will be built:
  /nix/store/cqc4pv6zyqjsn93nbqj9wm6i1jf89fdw-flake-inputs.drv
  /nix/store/d69a67b4d4fp4z9azlfhbfxbmygjwn5v-check-flake-inputs.drv
building '/nix/store/cqc4pv6zyqjsn93nbqj9wm6i1jf89fdw-flake-inputs.drv'
building '/nix/store/d69a67b4d4fp4z9azlfhbfxbmygjwn5v-check-flake-inputs.drv'

upload niks3: ok