this derivation will be built:
  /nix/store/wgp2i5n7f6336ax2ysj40msjwcv3ln5r-treefmt-check.drv
building '/nix/store/wgp2i5n7f6336ax2ysj40msjwcv3ln5r-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/wgp2i5n7f6336ax2ysj40msjwcv3ln5r-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 204 files
treefmt-check> emitted 159 files for processing
treefmt-check> formatted 159 files (0 changed) in 643ms

post-build step Upload to niks3: ok
time=2026-09-03T10:05:16.422Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-09-03T10:05:16.877Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T10:05:17.218Z level=INFO msg="Upload complete. (854ms)"