these 2 derivations will be built:
  /nix/store/fpdyqayfzgxpyb24hqpwr2rgw46zqwda-flake-inputs.drv
  /nix/store/0w21wl8zjn9b961sxl82jpp4nn7nfvkj-check-flake-inputs.drv
building '/nix/store/fpdyqayfzgxpyb24hqpwr2rgw46zqwda-flake-inputs.drv'
building '/nix/store/0w21wl8zjn9b961sxl82jpp4nn7nfvkj-check-flake-inputs.drv'

upload niks3: ok