this derivation will be built:
  /nix/store/bqcl4biwwx1dyhw5m5w3rgy0lbsd03sd-treefmt-check.drv
building '/nix/store/bqcl4biwwx1dyhw5m5w3rgy0lbsd03sd-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/bqcl4biwwx1dyhw5m5w3rgy0lbsd03sd-treefmt-check.drv'
treefmt-check> traversed 474 files
treefmt-check> emitted 345 files for processing
treefmt-check> formatted 345 files (0 changed) in 1.928s

post-build step Upload to niks3: ok
time=2026-08-14T23:29:36.002Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-14T23:29:36.283Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T23:29:36.525Z level=INFO msg="Upload complete. (599ms)"