these 2 derivations will be built:
  /nix/store/94ncz5pajgnayd38gph804zlnjj22hfh-flake-inputs.drv
  /nix/store/9nrzzxym8kczgr50kcr4gv6ivv07b9kg-check-flake-inputs.drv
building '/nix/store/94ncz5pajgnayd38gph804zlnjj22hfh-flake-inputs.drv'
building '/nix/store/9nrzzxym8kczgr50kcr4gv6ivv07b9kg-check-flake-inputs.drv'

upload niks3: ok