these 2 derivations will be built:
  /nix/store/rjdnghkbhk2hvdp16mc5pn3d7xara3a7-flake-inputs.drv
  /nix/store/kk7qqngkivmjxfaapm1ax5g0ssxhv3yj-check-flake-inputs.drv
building '/nix/store/rjdnghkbhk2hvdp16mc5pn3d7xara3a7-flake-inputs.drv'
building '/nix/store/kk7qqngkivmjxfaapm1ax5g0ssxhv3yj-check-flake-inputs.drv'

upload niks3: ok