these 2 derivations will be built:
  /nix/store/94i8lwr251kg747s5zfs2sn5jpcmbz2l-flake-inputs.drv
  /nix/store/dk1rjfidgkc1g0qp3lh1ii1z1a4p3yvc-check-flake-inputs.drv
building '/nix/store/94i8lwr251kg747s5zfs2sn5jpcmbz2l-flake-inputs.drv'
building '/nix/store/dk1rjfidgkc1g0qp3lh1ii1z1a4p3yvc-check-flake-inputs.drv'

upload niks3: ok