this derivation will be built:
  /nix/store/yrm40x4ds3qc0jazww5cicwih6izjdgz-treefmt-check.drv
building '/nix/store/yrm40x4ds3qc0jazww5cicwih6izjdgz-treefmt-check.drv'
treefmt-check> traversed 187 files
treefmt-check> emitted 91 files for processing
treefmt-check> formatted 91 files (0 changed) in 581ms

post-build step Upload to niks3: ok
time=2026-08-19T09:08:59.835Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-19T09:09:00.133Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T09:09:00.458Z level=INFO msg="Upload complete. (646ms)"