these 2 derivations will be built:
  /nix/store/6pd20g2lpqv5ky6ai80lpk78zgkqwig4-flake-inputs.drv
  /nix/store/8b3qh6cbhsbvagw67wzzkbk728cqyrrs-check-flake-inputs.drv
building '/nix/store/6pd20g2lpqv5ky6ai80lpk78zgkqwig4-flake-inputs.drv'
building '/nix/store/8b3qh6cbhsbvagw67wzzkbk728cqyrrs-check-flake-inputs.drv'

upload niks3: ok