this derivation will be built:
  /nix/store/a9cavk03vvvm4lzpj4x51x5l1b4k7cxx-treefmt-check.drv
building '/nix/store/a9cavk03vvvm4lzpj4x51x5l1b4k7cxx-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 147 files
treefmt-check> emitted 93 files for processing
treefmt-check> formatted 93 files (0 changed) in 3.937s

post-build step Upload to niks3: ok
time=2026-07-07T20:17:05.341Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-07T20:17:05.658Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-07T20:17:05.911Z level=INFO msg="Upload complete. (633ms)"