this derivation will be built:
  /nix/store/kl2jvcddnadxp498gaq8iy1q7ah0zzh7-treefmt-check.drv
building '/nix/store/kl2jvcddnadxp498gaq8iy1q7ah0zzh7-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 170 files
treefmt-check> emitted 97 files for processing
treefmt-check> formatted 97 files (0 changed) in 2.761s

post-build step Upload to niks3: ok
time=2026-07-06T15:35:19.031Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-06T15:35:19.397Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-06T15:35:19.613Z level=INFO msg="Upload complete. (683ms)"