these 2 derivations will be built:
  /nix/store/6fqzk10nlyr54v3dl1l6vs8dj1g9ykdv-flake-inputs.drv
  /nix/store/s8pr8prysw7fcs156y823w25s2vnwdjv-check-flake-inputs.drv
building '/nix/store/6fqzk10nlyr54v3dl1l6vs8dj1g9ykdv-flake-inputs.drv'
building '/nix/store/s8pr8prysw7fcs156y823w25s2vnwdjv-check-flake-inputs.drv'

upload niks3: ok