Error creating new project

[mstudzitsky]

I just installed PA. I tried to create a new Empty Executable Project - not successfully. I did not understand what happened. The assistant can not read the file that it created?

Xcode 11.3 (11C29)
Swift 5
Help me please!

My Package.swift:

// swift-tools-version:5.1
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
    name: "first",
    dependencies: [],
    targets: [
        .target(
            name: "first",
            dependencies: []),
        .testTarget(
            name: "firstTests",
            dependencies: ["first"]),
    ]
)

[saroar]

use swift-tools-version: 4.2 xcode toolchine 10.3

[mstudzitsky]

use swift-tools-version: 4.2 xcode toolchine 10.3
I think it's a little outdated. Will the project not continue to develop? We'll have to choose something else.