these 2 derivations will be built:
  /nix/store/jlyi4ag0giddqrvbb1rrgkdn4zf1l5vb-flake-inputs.drv
  /nix/store/wb4i31c09r6vccj5r7lx1wb2c9x3p6n6-check-flake-inputs.drv
building '/nix/store/jlyi4ag0giddqrvbb1rrgkdn4zf1l5vb-flake-inputs.drv'
building '/nix/store/wb4i31c09r6vccj5r7lx1wb2c9x3p6n6-check-flake-inputs.drv'

upload niks3: ok