these 2 derivations will be built:
  /nix/store/y9pdlx9hqnb7lrjiv73gfqavm0gw59wk-flake-inputs.drv
  /nix/store/nhcpqw3z4x2jfwjznxp98zbl3dimdryw-check-flake-inputs.drv
building '/nix/store/y9pdlx9hqnb7lrjiv73gfqavm0gw59wk-flake-inputs.drv'
building '/nix/store/nhcpqw3z4x2jfwjznxp98zbl3dimdryw-check-flake-inputs.drv'

upload niks3: ok