these 2 derivations will be built:
  /nix/store/9gxc054ni1jlilwyfyk1yq5q879vrdx2-flake-inputs.drv
  /nix/store/icd78qbrbc0y8w3zhczi88bkm23xlfhf-check-flake-inputs.drv
building '/nix/store/9gxc054ni1jlilwyfyk1yq5q879vrdx2-flake-inputs.drv'
building '/nix/store/icd78qbrbc0y8w3zhczi88bkm23xlfhf-check-flake-inputs.drv'

upload niks3: ok