this derivation will be built:
  /nix/store/swn5grqijc4m365ivpbc0nya2127qp5l-treefmt-check.drv
building '/nix/store/swn5grqijc4m365ivpbc0nya2127qp5l-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 491 files
treefmt-check> emitted 343 files for processing
treefmt-check> formatted 343 files (0 changed) in 1.296s

post-build step Upload to niks3: ok
time=2026-09-01T14:21:55.361Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-01T14:21:55.772Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T14:21:56.072Z level=INFO msg="Upload complete. (780ms)"