these 2 derivations will be built:
  /nix/store/n6gklxji425qd3kpiiljg326m8hccs9j-flake-inputs.drv
  /nix/store/lmra79i8mmpk562h20fjz47prw9as7xc-check-flake-inputs.drv
building '/nix/store/n6gklxji425qd3kpiiljg326m8hccs9j-flake-inputs.drv'
building '/nix/store/lmra79i8mmpk562h20fjz47prw9as7xc-check-flake-inputs.drv'

upload niks3: ok