this derivation will be built:
  /nix/store/3kfvrjsn1lf0qfqpbkxzzadf81psb1i3-run-sigma-vm-on-aarch64-linux.drv
building '/nix/store/3kfvrjsn1lf0qfqpbkxzzadf81psb1i3-run-sigma-vm-on-aarch64-linux.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/3kfvrjsn1lf0qfqpbkxzzadf81psb1i3-run-sigma-vm-on-aarch64-linux.drv'

post-build step Upload to niks3: ok
time=2026-08-24T01:01:53.758Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (9 already cached)"
time=2026-08-24T01:01:53.758Z level=INFO msg="Uploading n04mdyvhpm3jfbkx6cbp5iq0b1xfb5fz-run-sigma-vm-on-aarch64-linux (1.2KB)"
time=2026-08-24T01:01:54.549Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-24T01:01:55.167Z level=INFO msg="Upload complete. (1.543s)"