these 2 derivations will be built:
  /nix/store/cfshsa4wgdcgq3d4gjw9kcl9c0y8gxhm-flake-inputs.drv
  /nix/store/pv5ll7ahbiv0a4y11mcs8wk8i15arzxi-check-flake-inputs.drv
building '/nix/store/cfshsa4wgdcgq3d4gjw9kcl9c0y8gxhm-flake-inputs.drv'
building '/nix/store/pv5ll7ahbiv0a4y11mcs8wk8i15arzxi-check-flake-inputs.drv'

upload niks3: ok