this derivation will be built:
  /nix/store/ad6j8gnmvk3rx3lyyy7nm0b5gpvl01cl-treefmt-check.drv
building '/nix/store/ad6j8gnmvk3rx3lyyy7nm0b5gpvl01cl-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ad6j8gnmvk3rx3lyyy7nm0b5gpvl01cl-treefmt-check.drv'
treefmt-check> traversed 436 files
treefmt-check> emitted 304 files for processing
treefmt-check> formatted 304 files (0 changed) in 1.717s

post-build step Upload to niks3: ok
time=2026-08-17T05:14:11.587Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-17T05:14:11.878Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-17T05:14:12.162Z level=INFO msg="Upload complete. (644ms)"