this derivation will be built:
  /nix/store/b00z1y3cq087nsfc2s5h9v5zy23hwsp8-treefmt-check.drv
building '/nix/store/b00z1y3cq087nsfc2s5h9v5zy23hwsp8-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/b00z1y3cq087nsfc2s5h9v5zy23hwsp8-treefmt-check.drv'
treefmt-check> traversed 450 files
treefmt-check> emitted 315 files for processing
treefmt-check> formatted 315 files (0 changed) in 21.177s

post-build step Upload to niks3: ok
time=2026-08-24T20:08:18.075Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-24T20:08:18.591Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T20:08:18.981Z level=INFO msg="Upload complete. (982ms)"