Turbopack Build Hangs, Memory Exhaustion, and Symlink Loop Issues in Next.js

Multiple core issues affect Next.js projects using Turbopack during builds and development, including infinite hangs from circular module imports across web workers, memory saturation/OOM crashes on large monorepos, symlink cycle errors when processing outputFileTracingIncludes globs in pnpm workspaces, and compilation freezes when loading large binary files like DuckDB WASM.

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