this derivation will be built:
  /nix/store/89v4v05prxv122hy8sj1akx1vlbny4yi-treefmt-check.drv
building '/nix/store/89v4v05prxv122hy8sj1akx1vlbny4yi-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/89v4v05prxv122hy8sj1akx1vlbny4yi-treefmt-check.drv'
treefmt-check> traversed 436 files
treefmt-check> emitted 304 files for processing
treefmt-check> formatted 304 files (0 changed) in 13.651s

post-build step Upload to niks3: ok
time=2026-08-16T18:12:54.324Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-16T18:12:54.776Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-16T18:12:55.129Z level=INFO msg="Upload complete. (871ms)"