this derivation will be built:
  /nix/store/c0czsf6rriyazp5hvjzn1051xjkwsip6-treefmt-check.drv
building '/nix/store/c0czsf6rriyazp5hvjzn1051xjkwsip6-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 570 files
treefmt-check> emitted 378 files for processing
treefmt-check> formatted 378 files (0 changed) in 1.16s

post-build step Upload to niks3: ok
time=2026-09-04T08:45:45.132Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-04T08:45:45.759Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T08:45:46.350Z level=INFO msg="Upload complete. (1.309s)"