this derivation will be built:
  /nix/store/3l6s80wi2w9h5rqp8hmw2zmpapy7fik8-treefmt-check.drv
building '/nix/store/3l6s80wi2w9h5rqp8hmw2zmpapy7fik8-treefmt-check.drv'
treefmt-check> traversed 251 files
treefmt-check> emitted 134 files for processing
treefmt-check> formatted 134 files (0 changed) in 761ms

post-build step Upload to niks3: ok
time=2026-08-29T04:52:05.054Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-29T04:52:05.691Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T04:52:06.100Z level=INFO msg="Upload complete. (1.066s)"