these 2 derivations will be built:
  /nix/store/v6ma1m8nk7m63n1rl0l1pcd469wjzli7-flake-inputs.drv
  /nix/store/yicp04padlqys6ax21mh0dvc9qrdk21y-check-flake-inputs.drv
building '/nix/store/v6ma1m8nk7m63n1rl0l1pcd469wjzli7-flake-inputs.drv'
building '/nix/store/yicp04padlqys6ax21mh0dvc9qrdk21y-check-flake-inputs.drv'

upload niks3: ok