these 2 derivations will be built:
  /nix/store/lb8a0y5fffx4gfczhhq4n1n44nbmqj67-flake-inputs.drv
  /nix/store/mnk1brs64l2m1j2rqj7q7ibdkwrgqapx-check-flake-inputs.drv
building '/nix/store/lb8a0y5fffx4gfczhhq4n1n44nbmqj67-flake-inputs.drv'
building '/nix/store/mnk1brs64l2m1j2rqj7q7ibdkwrgqapx-check-flake-inputs.drv'

upload niks3: ok