these 3 derivations will be built:
  /nix/store/nkprnjjpqbrwfsq6b708pwchwwhhvcq7-treefmt.toml.drv
  /nix/store/w2xm0mvz1awihx3h24k304zghk76qx1j-treefmt.drv
  /nix/store/a50k6x0vsy71f5arryydb4jjzkd4b84i-treefmt-check.drv
this path will be fetched (258.0 KiB download, 583.5 KiB unpacked):
  /nix/store/a8snvaw47y3l6ar6nr92ggs6x9vjqv8g-json2x-0.1.0
building '/nix/store/nkprnjjpqbrwfsq6b708pwchwwhhvcq7-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/w2xm0mvz1awihx3h24k304zghk76qx1j-treefmt.drv'
treefmt> structuredAttrs is enabled
building '/nix/store/a50k6x0vsy71f5arryydb4jjzkd4b84i-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 74 files
treefmt-check> emitted 71 files for processing
treefmt-check> formatted 71 files (0 changed) in 1.16s

post-build step Route build to niks3: ok
Pushing mulatta/automation-runtime to https://niks3.mulatta.io
time=2026-09-21T21:09:31.699+09:00 level=INFO msg="Uploading 0 paths to niks3.mulatta.io (1 already cached)"
time=2026-09-21T21:09:32.284+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-09-21T21:09:32.789+09:00 level=INFO msg="Upload complete. (1.331s)"