X_BUDGET_RAISE_UNSTATED
Means
a route's budget went up with no measured number and no reason beside it
Typical cause
a budget.js literal in a page.tsx / route.ts is higher than the same route's at origin/main's tip, and the comment directly above the budget: line carries no measured: and why: — or carries the same comment origin/main had, which measured the old number, or a measured: above the new budget. Axiom 9 allows the raise; this is its same-diff half. A checkout without origin/main compares nothing, and its summary says so and prints the fetch
Fix
add // measured: <N> B (bun run x -- build --json) — why: <the function it buys> directly above the budget line, or restore the old value. Then bun run budget-raises