this derivation will be built:
  /nix/store/sn54rjndxl97g4c98spnaa0sc5lvcqz3-treefmt-check.drv
building '/nix/store/sn54rjndxl97g4c98spnaa0sc5lvcqz3-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/sn54rjndxl97g4c98spnaa0sc5lvcqz3-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 23.22s

post-build step Upload to niks3: ok
time=2026-08-24T19:00:20.873Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-24T19:00:21.450Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T19:00:21.835Z level=INFO msg="Upload complete. (1.043s)"