these 3 derivations will be built:
  /nix/store/j3nkpmp7grhvhzw74ll6vdjhrcif6hqa-treefmt.toml.drv
  /nix/store/33d45c676cy7j2qwm3yq73scimjswl8b-treefmt.drv
  /nix/store/qf484rhh7yhb4n182cb7n8zvr5z5061k-treefmt-check.drv
this path will be fetched (1.5 MiB download, 9.5 MiB unpacked):
  /nix/store/adglp5sp9z99rvk57bp9fn5k3ha7pq42-prettier-3.9.6
building '/nix/store/j3nkpmp7grhvhzw74ll6vdjhrcif6hqa-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/33d45c676cy7j2qwm3yq73scimjswl8b-treefmt.drv'
building '/nix/store/qf484rhh7yhb4n182cb7n8zvr5z5061k-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 74 files
treefmt-check> emitted 71 files for processing
treefmt-check> formatted 71 files (0 changed) in 921ms

post-build step Route build to niks3: ok
Pushing mulatta/automation-runtime to https://niks3.mulatta.io
time=2026-09-04T03:08:28.774+09:00 level=INFO msg="Uploading 0 paths to niks3.mulatta.io (1 already cached)"
time=2026-09-04T03:08:29.573+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T03:08:30.363+09:00 level=INFO msg="Upload complete. (1.71s)"