these 2 derivations will be built:
  /nix/store/h4fn05056jgz6gmws9fsp9ij02hijqi7-flake-inputs.drv
  /nix/store/1bmzmzpl3sliv22yq4srs82f9fdzf2pq-check-flake-inputs.drv
building '/nix/store/h4fn05056jgz6gmws9fsp9ij02hijqi7-flake-inputs.drv'
building '/nix/store/1bmzmzpl3sliv22yq4srs82f9fdzf2pq-check-flake-inputs.drv'

upload niks3: ok