this derivation will be built:
  /nix/store/wqn5rcf90s1ki83z612c2csyp7v4838w-treefmt-check.drv
building '/nix/store/wqn5rcf90s1ki83z612c2csyp7v4838w-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 181 files
treefmt-check> emitted 101 files for processing
treefmt-check> formatted 101 files (0 changed) in 3.625s

post-build step Upload to niks3: ok
time=2026-07-07T09:22:57.094Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-07T09:22:57.376Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-07T09:22:57.605Z level=INFO msg="Upload complete. (584ms)"