this derivation will be built:
  /nix/store/p1lrhcxx2zw0bkdbl0jvic6q3q8ap69m-treefmt-check.drv
building '/nix/store/p1lrhcxx2zw0bkdbl0jvic6q3q8ap69m-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 171 files
treefmt-check> emitted 98 files for processing
treefmt-check> formatted 98 files (0 changed) in 2.71s

post-build step Upload to niks3: ok
time=2026-07-06T15:49:53.029Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-06T15:49:53.324Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-06T15:49:53.596Z level=INFO msg="Upload complete. (701ms)"