these 2 derivations will be built:
  /nix/store/fyqnhzzrk1323azj0ybvhrnhcj9navx6-flake-inputs.drv
  /nix/store/yqd4sp4wjnxshjg4p17v76bfrf6x3m91-check-flake-inputs.drv
building '/nix/store/fyqnhzzrk1323azj0ybvhrnhcj9navx6-flake-inputs.drv'
building '/nix/store/yqd4sp4wjnxshjg4p17v76bfrf6x3m91-check-flake-inputs.drv'

upload niks3: ok