these 2 derivations will be built:
  /nix/store/zrzm1i1nh8ik2apyz3p9d9iccv840w2y-flake-inputs.drv
  /nix/store/9a60fg8d25psmx5gwypvjc9lnmir0a4s-check-flake-inputs.drv
building '/nix/store/zrzm1i1nh8ik2apyz3p9d9iccv840w2y-flake-inputs.drv'
building '/nix/store/9a60fg8d25psmx5gwypvjc9lnmir0a4s-check-flake-inputs.drv'

upload niks3: ok