this derivation will be built:
  /nix/store/76d90cjh01vxm393mhc5648zwimwbf5s-omnigent-worker-environment.drv
building '/nix/store/76d90cjh01vxm393mhc5648zwimwbf5s-omnigent-worker-environment.drv' on 'ssh-ng://nixbuild@stibnite-builder'

upload niks3: ok