these 3 derivations will be built:
  /nix/store/xcb36546x3syssvivmvbl0fb04kdxr6n-treefmt.toml.drv
  /nix/store/2xc08fkcqag91gdg4ly3q3qfazwrlp4x-treefmt.drv
  /nix/store/kiwz8wjr6adhrvacj9y4nfa0v4rhs0vh-treefmt-check.drv
this path will be fetched (256.2 KiB download, 576.4 KiB unpacked):
  /nix/store/qxdmz1ff7qvf9iyi3p870zr71ya5lz6q-json2x-0.1.0
building '/nix/store/xcb36546x3syssvivmvbl0fb04kdxr6n-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/2xc08fkcqag91gdg4ly3q3qfazwrlp4x-treefmt.drv'
building '/nix/store/kiwz8wjr6adhrvacj9y4nfa0v4rhs0vh-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 171 files
treefmt-check> emitted 140 files for processing
treefmt-check> formatted 140 files (0 changed) in 527ms

post-build step Route build to niks3: ok
Pushing mulatta/quarry to https://niks3.mulatta.io
time=2026-08-22T03:19:42.995+09:00 level=INFO msg="Uploading 0 paths to niks3.mulatta.io (1 already cached)"
time=2026-08-22T03:19:43.596+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-08-22T03:19:44.038+09:00 level=INFO msg="Upload complete. (1.234s)"