this derivation will be built:
  /nix/store/zpq9h6gakfc7byvgv4nqi92gaqk2c2q5-treefmt-check.drv
building '/nix/store/zpq9h6gakfc7byvgv4nqi92gaqk2c2q5-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/zpq9h6gakfc7byvgv4nqi92gaqk2c2q5-treefmt-check.drv'
treefmt-check> traversed 433 files
treefmt-check> emitted 302 files for processing
treefmt-check> formatted 302 files (0 changed) in 24.158s

post-build step Upload to niks3: ok
time=2026-08-15T21:21:29.077Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-15T21:21:29.410Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-15T21:21:29.689Z level=INFO msg="Upload complete. (683ms)"