these 2 derivations will be built:
  /nix/store/87jsk3p5asfdfhl4sfgxc806sz2gnqvp-flake-inputs.drv
  /nix/store/517c1l66bq0iqymwnq8ylaajxgan7j6h-check-flake-inputs.drv
building '/nix/store/87jsk3p5asfdfhl4sfgxc806sz2gnqvp-flake-inputs.drv'
building '/nix/store/517c1l66bq0iqymwnq8ylaajxgan7j6h-check-flake-inputs.drv'

upload niks3: ok