this derivation will be built:
  /nix/store/v6r6kbb3i874d0cj2vk7hplwslazb6f7-treefmt-check.drv
building '/nix/store/v6r6kbb3i874d0cj2vk7hplwslazb6f7-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/v6r6kbb3i874d0cj2vk7hplwslazb6f7-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 200 files
treefmt-check> emitted 115 files for processing
treefmt-check> formatted 115 files (0 changed) in 23.741s

post-build step Upload to niks3: ok
time=2026-08-04T08:16:05.410Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-04T08:16:05.803Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-04T08:16:06.121Z level=INFO msg="Upload complete. (789ms)"