these 2 derivations will be built:
  /nix/store/d6j4blihgq8dcgzh1axd63xkbx532vpx-flake-inputs.drv
  /nix/store/4xcvr8h7sizvrmgdp0qs74hrnhkdk8g5-check-flake-inputs.drv
building '/nix/store/d6j4blihgq8dcgzh1axd63xkbx532vpx-flake-inputs.drv'
building '/nix/store/4xcvr8h7sizvrmgdp0qs74hrnhkdk8g5-check-flake-inputs.drv'

upload niks3: ok