these 2 derivations will be built:
  /nix/store/445bk45piik4yy1aq69q2pbcpardg9fy-flake-inputs.drv
  /nix/store/2d58aiqfypxjxfrh2c1b533sgwppzg0i-check-flake-inputs.drv
building '/nix/store/445bk45piik4yy1aq69q2pbcpardg9fy-flake-inputs.drv'
building '/nix/store/2d58aiqfypxjxfrh2c1b533sgwppzg0i-check-flake-inputs.drv'

upload niks3: ok