this derivation will be built:
  /nix/store/4n9x6pjcrahvv06rsjycna3yh8d9v3n8-treefmt-check.drv
building '/nix/store/4n9x6pjcrahvv06rsjycna3yh8d9v3n8-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 157 files
treefmt-check> emitted 93 files for processing
treefmt-check> formatted 93 files (0 changed) in 3.024s

post-build step Upload to niks3: ok
time=2026-07-06T08:39:33.941Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-06T08:39:34.238Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-06T08:39:34.469Z level=INFO msg="Upload complete. (603ms)"