these 2 derivations will be built:
  /nix/store/p4ifp4lq1llwsik4mjwphxdgj710qwzk-flake-inputs.drv
  /nix/store/jws5ncghib38sdnsjijv5b734wllbr12-check-flake-inputs.drv
building '/nix/store/p4ifp4lq1llwsik4mjwphxdgj710qwzk-flake-inputs.drv'
building '/nix/store/jws5ncghib38sdnsjijv5b734wllbr12-check-flake-inputs.drv'

upload niks3: ok