this derivation will be built:
  /nix/store/yvs8w1g3w3qs6bbl1qicp280y7ldkf8q-treefmt-check.drv
building '/nix/store/yvs8w1g3w3qs6bbl1qicp280y7ldkf8q-treefmt-check.drv'
treefmt-check> traversed 548 files
treefmt-check> emitted 301 files for processing
treefmt-check> formatted 301 files (0 changed) in 3.073s

post-build step Upload to niks3: ok
time=2026-09-23T05:51:57.899Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-23T05:51:58.471Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-23T05:51:58.613Z level=INFO msg="Upload complete. (809ms)"