these 2 derivations will be built:
  /nix/store/j2qa2rn9yi8ba5hh0p01j2b94bigv15g-flake-inputs.drv
  /nix/store/xkb1jr1bxg4mpfxv801wqgrp19x0r8f9-check-flake-inputs.drv
building '/nix/store/j2qa2rn9yi8ba5hh0p01j2b94bigv15g-flake-inputs.drv'
building '/nix/store/xkb1jr1bxg4mpfxv801wqgrp19x0r8f9-check-flake-inputs.drv'

upload niks3: ok