this derivation will be built:
  /nix/store/i8ilm6vvi26dyjlqfqvp8l1i5fklp580-treefmt-check.drv
building '/nix/store/i8ilm6vvi26dyjlqfqvp8l1i5fklp580-treefmt-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/i8ilm6vvi26dyjlqfqvp8l1i5fklp580-treefmt-check.drv'
treefmt-check> traversed 456 files
treefmt-check> emitted 318 files for processing
treefmt-check> formatted 318 files (0 changed) in 1.677s

post-build step Upload to niks3: ok
time=2026-08-29T12:09:26.623Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-29T12:09:27.125Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T12:09:27.525Z level=INFO msg="Upload complete. (993ms)"