this derivation will be built:
  /nix/store/090cxabl8w3jj947kgdz0ahm63fv1rqk-treefmt-check.drv
building '/nix/store/090cxabl8w3jj947kgdz0ahm63fv1rqk-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/090cxabl8w3jj947kgdz0ahm63fv1rqk-treefmt-check.drv'
treefmt-check> traversed 439 files
treefmt-check> emitted 305 files for processing
treefmt-check> formatted 305 files (0 changed) in 18.167s

post-build step Upload to niks3: ok
time=2026-08-19T18:17:22.728Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-19T18:17:23.077Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T18:17:23.459Z level=INFO msg="Upload complete. (785ms)"