this derivation will be built:
  /nix/store/0ahvdw2ai4s4mbi6ndysib8mib3l5pq0-treefmt-check.drv
building '/nix/store/0ahvdw2ai4s4mbi6ndysib8mib3l5pq0-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/0ahvdw2ai4s4mbi6ndysib8mib3l5pq0-treefmt-check.drv'
treefmt-check> traversed 429 files
treefmt-check> emitted 307 files for processing
treefmt-check> formatted 307 files (0 changed) in 7.042s

post-build step Upload to niks3: ok
time=2026-08-12T16:12:04.393Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-12T16:12:04.844Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-12T16:12:05.257Z level=INFO msg="Upload complete. (938ms)"