this derivation will be built:
  /nix/store/xir092175zxl63ld4db6x0w3imngyqgp-treefmt-check.drv
building '/nix/store/xir092175zxl63ld4db6x0w3imngyqgp-treefmt-check.drv'
treefmt-check> traversed 250 files
treefmt-check> emitted 131 files for processing
treefmt-check> formatted 131 files (0 changed) in 738ms

post-build step Upload to niks3: ok
time=2026-08-30T06:08:07.077Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-30T06:08:07.464Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-30T06:08:07.682Z level=INFO msg="Upload complete. (627ms)"