this derivation will be built:
  /nix/store/i3qxgvp07p354wdi8ws5hxgcf35xm5i3-treefmt-check.drv
building '/nix/store/i3qxgvp07p354wdi8ws5hxgcf35xm5i3-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 473 files
treefmt-check> emitted 323 files for processing
treefmt-check> formatted 323 files (0 changed) in 690ms

post-build step Upload to niks3: ok
time=2026-08-07T10:04:03.944Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-07T10:04:04.413Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-07T10:04:04.482Z level=INFO msg="Upload complete. (601ms)"