this derivation will be built:
  /nix/store/7a8ca9ds9zm9cfmpmd5khh506v5mh6q9-treefmt-check.drv
building '/nix/store/7a8ca9ds9zm9cfmpmd5khh506v5mh6q9-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/7a8ca9ds9zm9cfmpmd5khh506v5mh6q9-treefmt-check.drv'
treefmt-check> traversed 450 files
treefmt-check> emitted 315 files for processing
treefmt-check> formatted 315 files (0 changed) in 1.795s

post-build step Upload to niks3: ok
time=2026-08-25T06:02:39.321Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-25T06:02:39.837Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T06:02:40.263Z level=INFO msg="Upload complete. (1.024s)"