this derivation will be built:
  /nix/store/v8lm9789r3n38hl70b0q0gx6psg9bm81-treefmt-check.drv
building '/nix/store/v8lm9789r3n38hl70b0q0gx6psg9bm81-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1953 files
treefmt-check> emitted 528 files for processing
treefmt-check> formatted 528 files (0 changed) in 3.171s

post-build step Upload to niks3: ok
time=2026-09-19T13:51:41.033Z level=INFO msg="Uploading 0 paths to niks3.scientistexperience.net (1 already cached)"
time=2026-09-19T13:51:41.603Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T13:51:42.097Z level=INFO msg="Upload complete. (1.19s)"