Tool terminated by signal 'Segmentation fault: 11'

// swift-tools-version:5.9
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
    name: "RealityKitContent",
    // platforms check needed
    platforms: [
        .custom("xros", versionString: "1.0")
    ],
    products: [
        // Products define the executables and libraries a package produces, and make them visible to other packages.
        .library(
            name: "RealityKitContent",
            targets: ["RealityKitContent"]),
    ],
    dependencies: [
        // Dependencies declare other packages that this package depends on.
        // .package(url: /* package url */, from: "1.0.0"),
    ],
    targets: [
        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
        // Targets can depend on other targets in this package, and on products in packages this package depends on.
        .target(
            name: "RealityKitContent",
            dependencies: []),
    ]
)

and here is the path

/Users/momo/b2db2d.github.io/B2D/Packages/RealityKitContent

Every time I build, every time it keep showing 'build failed' and there is always same issue. ^^Segmentation fault: 11^^!!!!!!!

I'm so annoying about this. I updated to latest package version, deleted cache, resolve package version, clean build folder etc. But IDK why.

Please fix this issue or tell me what to do!!