buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c set -eux\necho \"pytantan rebuild (cachebust=${_PT_CACHEBUST}, version=${_PT_VERSION})\"\ngit clone --depth 1 --branch \"v${_PT_VERSION}\" \\\n https://github.com/althonos/pytantan.git /tmp/build/pytantan\ncd /tmp/build/pytantan\n\n/app/.pixi/envs/default/bin/python <<'PY'\nimport pathlib, re\n\ndef strip_if_block(text, var, replacement):\n \"\"\"Remove a top-level if(<var>) ... endif() block, handling nested if().\"\"\"\n lines = text.splitlines(keepends=True)\n out = []\n i = 0\n open_re = re.compile(r'^\\s*if\\s*\\(')\n close_re = re.compile(r'^\\s*endif\\s*\\(')\n target_re = re.compile(rf'^\\s*if\\s*\\(\\s*{re.escape(var)}\\s*\\)')\n while i < len(lines):\n if target_re.match(lines[i]):\n depth = 1\n i += 1\n while i < len(lines) and depth > 0:\n if open_re.match(lines[i]):\n depth += 1\n elif close_re.match(lines[i]):\n depth -= 1\n i += 1\n if replacement:\n out.append(replacement)\n else:\n out.append(lines[i])\n i += 1\n return \"\".join(out)\n\nfor path, repl_factory in [\n (\"CMakeLists.txt\", lambda v: f\"set({v} OFF)\\n\"),\n (\"src/pytantan/platform/CMakeLists.txt\", lambda v: \"\"),\n]:\n p = pathlib.Path(path)\n src = p.read_text()\n if path == \"CMakeLists.txt\":\n src = re.sub(\n r'include\\(\"src/scripts/cmake/Find(SSE4|AVX2|NEON)\\.cmake\"\\)\\n',\n \"\", src,\n )\n for var in (\"HAVE_SSE4\", \"HAVE_AVX2\", \"HAVE_NEON\"):\n src = strip_if_block(src, var, repl_factory(var))\n p.write_text(src)\n print(f\"=== patched {path} ===\")\n print(src)\nPY\n\nCMAKE_ARGS=\"-DHAVE_SSE4:BOOL=OFF -DHAVE_AVX2:BOOL=OFF -DHAVE_NEON:BOOL=OFF\" \\\n/app/.pixi/envs/default/bin/pip install -v \\\n --no-deps --no-cache-dir --force-reinstall \\\n --config-settings=cmake.define.HAVE_SSE4=OFF \\\n --config-settings=cmake.define.HAVE_AVX2=OFF \\\n --config-settings=cmake.define.HAVE_NEON=OFF \\\n /tmp/build/pytantan\nrm -rf /root/.cache/pip\n" did not complete successfully: exit code: 1