these 2 derivations will be built:
  /nix/store/va5ky83g5xga8fxfmgcbklr76gyzqdsy-flake-inputs.drv
  /nix/store/8j2xlnl3bfs75rsc8xrr8wsx46nr1swf-check-flake-inputs.drv
building '/nix/store/va5ky83g5xga8fxfmgcbklr76gyzqdsy-flake-inputs.drv'
building '/nix/store/8j2xlnl3bfs75rsc8xrr8wsx46nr1swf-check-flake-inputs.drv'

upload niks3: ok