these 2 derivations will be built:
  /nix/store/di2a9gx3b6bqdr170m5k47l2l61cavg3-flake-inputs.drv
  /nix/store/ms9carqb8z15igxnscya4pasjzl586ac-check-flake-inputs.drv
building '/nix/store/di2a9gx3b6bqdr170m5k47l2l61cavg3-flake-inputs.drv'
building '/nix/store/ms9carqb8z15igxnscya4pasjzl586ac-check-flake-inputs.drv'

upload niks3: ok