this derivation will be built:
  /nix/store/5lx9n6px84a194ydy8m86cgs2vcmp7qf-treefmt-check.drv
building '/nix/store/5lx9n6px84a194ydy8m86cgs2vcmp7qf-treefmt-check.drv'
treefmt-check> traversed 483 files
treefmt-check> emitted 253 files for processing
treefmt-check> formatted 253 files (0 changed) in 1.29s

post-build step Upload to niks3: ok
time=2026-09-19T06:52:26.233Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-19T06:52:26.796Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-19T06:52:27.323Z level=INFO msg="Upload complete. (1.112s)"