these 2 derivations will be built:
  /nix/store/lds1sykrnwbp8gad80v6zm98h44lw23l-treefmt.toml.drv
  /nix/store/4k990yzfidn1g7zi802v9x79x0k1z05c-treefmt.drv
this path will be fetched (9.8 MiB download, 28.1 MiB unpacked):
  /nix/store/8vyr39q9cqh3fja0y8rca0w8gjsj19hf-ruff-0.16.4
building '/nix/store/lds1sykrnwbp8gad80v6zm98h44lw23l-treefmt.toml.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/lds1sykrnwbp8gad80v6zm98h44lw23l-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/4k990yzfidn1g7zi802v9x79x0k1z05c-treefmt.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/4k990yzfidn1g7zi802v9x79x0k1z05c-treefmt.drv'

post-build step Upload to niks3: ok
time=2026-08-25T19:21:41.731Z level=INFO msg="Uploading 3 paths to niks3.numtide.com (54 already cached)"
time=2026-08-25T19:21:41.731Z level=INFO msg="Uploading 093fc2m282klpy2d864i836xx97v7d35-treefmt.toml (2.5KB)"
time=2026-08-25T19:21:41.732Z level=INFO msg="Uploading pwq722ib8f3ia6b1p97csh6b5k7r5fhy-treefmt (776B)"
time=2026-08-25T19:21:41.732Z level=INFO msg="Uploading 8vyr39q9cqh3fja0y8rca0w8gjsj19hf-ruff-0.16.4 (28.1MB)"
time=2026-08-25T19:21:43.202Z level=INFO msg="Uploading 3 narinfos"
time=2026-08-25T19:21:43.563Z level=INFO msg="Upload complete. (2.102s)"