these 2 derivations will be built:
  /nix/store/g7a76syz24j4n1s5abvfi2rqr7gb6jrl-flake-inputs.drv
  /nix/store/rln4pzsz4i8gg9aa61wjnqbhkryq0rnw-check-flake-inputs.drv
building '/nix/store/g7a76syz24j4n1s5abvfi2rqr7gb6jrl-flake-inputs.drv'
building '/nix/store/rln4pzsz4i8gg9aa61wjnqbhkryq0rnw-check-flake-inputs.drv'

upload niks3: ok