this derivation will be built:
  /nix/store/x74m80v1y4gbjh9id81kab7rj9230gm5-treefmt-check.drv
building '/nix/store/x74m80v1y4gbjh9id81kab7rj9230gm5-treefmt-check.drv'
treefmt-check> traversed 547 files
treefmt-check> emitted 301 files for processing
treefmt-check> formatted 301 files (0 changed) in 2.683s

post-build step Upload to niks3: ok
time=2026-09-23T05:24:22.379Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-23T05:24:22.869Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-23T05:24:23.361Z level=INFO msg="Upload complete. (1.07s)"