these 2 derivations will be built:
  /nix/store/jqpafzc94hgzywy45ym7pgc15m83bnkw-flake-inputs.drv
  /nix/store/ssz74zib1mh32yg76ws501k1xia5f5fm-check-flake-inputs.drv
building '/nix/store/jqpafzc94hgzywy45ym7pgc15m83bnkw-flake-inputs.drv'
building '/nix/store/ssz74zib1mh32yg76ws501k1xia5f5fm-check-flake-inputs.drv'

upload niks3: ok