this derivation will be built:
  /nix/store/6k5vn03yznyvsvyrpnlj9dl4zavq3imq-run-sigma-vm-on-aarch64-darwin.drv
building '/nix/store/6k5vn03yznyvsvyrpnlj9dl4zavq3imq-run-sigma-vm-on-aarch64-darwin.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/6k5vn03yznyvsvyrpnlj9dl4zavq3imq-run-sigma-vm-on-aarch64-darwin.drv'
run-sigma-vm-on-aarch64-darwin> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-21T01:01:15.855Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (5 already cached)"
time=2026-09-21T01:01:15.855Z level=INFO msg="Uploading v9i38wpljb106ib2l16xhymbia10avij-run-sigma-vm-on-aarch64-darwin (1.2KB)"
time=2026-09-21T01:01:16.472Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-21T01:01:16.672Z level=INFO msg="Upload complete. (921ms)"