these 2 derivations will be built:
  /nix/store/sh56s632mwbj3yvyc9ryw0ak79djv1gn-flake-inputs.drv
  /nix/store/f20ibxgs5aspa4jxv1qlmgmic7xv74q1-check-flake-inputs.drv
building '/nix/store/sh56s632mwbj3yvyc9ryw0ak79djv1gn-flake-inputs.drv'
building '/nix/store/f20ibxgs5aspa4jxv1qlmgmic7xv74q1-check-flake-inputs.drv'

upload niks3: ok