this derivation will be built:
  /nix/store/ia8va7r9c0vhckfrdpj1x4q246m9h51c-run-sigma-vm-on-aarch64-linux.drv
building '/nix/store/ia8va7r9c0vhckfrdpj1x4q246m9h51c-run-sigma-vm-on-aarch64-linux.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/ia8va7r9c0vhckfrdpj1x4q246m9h51c-run-sigma-vm-on-aarch64-linux.drv'
run-sigma-vm-on-aarch64-linux> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-19T01:16:27.681Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (9 already cached)"
time=2026-09-19T01:16:27.681Z level=INFO msg="Uploading y23b69r683j1gsq6bfcifz2r4573r2xi-run-sigma-vm-on-aarch64-linux (1.2KB)"
time=2026-09-19T01:16:28.037Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T01:16:28.453Z level=INFO msg="Upload complete. (887ms)"