this derivation will be built:
  /nix/store/d6zk21s74bpp2137i0y2rvwb1vcz1g4j-treefmt-check.drv
building '/nix/store/d6zk21s74bpp2137i0y2rvwb1vcz1g4j-treefmt-check.drv'
treefmt-check> traversed 208 files
treefmt-check> emitted 106 files for processing
treefmt-check> formatted 106 files (0 changed) in 575ms

post-build step Upload to niks3: ok
time=2026-08-19T19:29:11.297Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-19T19:29:12.471Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T19:29:12.730Z level=INFO msg="Upload complete. (1.455s)"