this derivation will be built:
  /nix/store/k0p219anh0blvd456jahdxm6y3nmfpix-run-sigma-vm-on-aarch64-darwin.drv
building '/nix/store/k0p219anh0blvd456jahdxm6y3nmfpix-run-sigma-vm-on-aarch64-darwin.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/k0p219anh0blvd456jahdxm6y3nmfpix-run-sigma-vm-on-aarch64-darwin.drv'

post-build step Upload to niks3: ok
time=2026-09-03T07:36:26.337Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (5 already cached)"
time=2026-09-03T07:36:26.338Z level=INFO msg="Uploading j3pa04rdy70mm836a4pzrb4ly3h23ggd-run-sigma-vm-on-aarch64-darwin (1.2KB)"
time=2026-09-03T07:36:26.846Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T07:36:26.917Z level=INFO msg="Upload complete. (703ms)"