these 2 derivations will be built:
  /nix/store/l142fxxk6lsyz9bin5zinvidnr247kmq-flake-inputs.drv
  /nix/store/yli1x3w8sqblqr5nf5x8z725y2mbcd4g-check-flake-inputs.drv
building '/nix/store/l142fxxk6lsyz9bin5zinvidnr247kmq-flake-inputs.drv'
building '/nix/store/yli1x3w8sqblqr5nf5x8z725y2mbcd4g-check-flake-inputs.drv'

upload niks3: ok