these 2 derivations will be built:
  /nix/store/lz2lgcgw8j8yk5x7m496pd8iah015qjy-flake-inputs.drv
  /nix/store/2ggs0p26y10zljaqdqn9s7vdf2mxjhvf-check-flake-inputs.drv
building '/nix/store/lz2lgcgw8j8yk5x7m496pd8iah015qjy-flake-inputs.drv'
building '/nix/store/2ggs0p26y10zljaqdqn9s7vdf2mxjhvf-check-flake-inputs.drv'

upload niks3: ok