this derivation will be built:
  /nix/store/nr97gnx1mr0hsw01x0ab055nm3wfq7zv-treefmt-check.drv
building '/nix/store/nr97gnx1mr0hsw01x0ab055nm3wfq7zv-treefmt-check.drv'
treefmt-check> traversed 454 files
treefmt-check> emitted 317 files for processing
treefmt-check> formatted 317 files (0 changed) in 11.699s
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy

post-build step Upload to niks3: ok
time=2026-08-28T21:32:38.226Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-28T21:32:38.940Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-28T21:32:39.430Z level=INFO msg="Upload complete. (1.438s)"