these 2 derivations will be built:
  /nix/store/qz7rg99haxxxjh21ajgxsamrmpa7pqm9-flake-inputs.drv
  /nix/store/w5fp1xpn8sq91www9ry25c3y3vlrlvx0-check-flake-inputs.drv
building '/nix/store/qz7rg99haxxxjh21ajgxsamrmpa7pqm9-flake-inputs.drv'
building '/nix/store/w5fp1xpn8sq91www9ry25c3y3vlrlvx0-check-flake-inputs.drv'

upload niks3: ok