these 2 derivations will be built:
  /nix/store/a3xkb294hdgwm0jhxmsmajw3dg2i8l5d-flake-inputs.drv
  /nix/store/hygpvfc8xgmrcp254pq4rl5i3jjwa0wc-check-flake-inputs.drv
building '/nix/store/a3xkb294hdgwm0jhxmsmajw3dg2i8l5d-flake-inputs.drv'
building '/nix/store/hygpvfc8xgmrcp254pq4rl5i3jjwa0wc-check-flake-inputs.drv'

upload niks3: ok