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Build Information

Failed to build Emissary with Swift 5.9 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.2.0-Beta.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.28.6
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Fleuronic/Emissary.git
Reference: main
Initialized empty Git repository in /Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/Fleuronic/Emissary
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c6cbd19 Initial commit
Cloned https://github.com/Fleuronic/Emissary.git
Revision (git rev-parse @):
c6cbd191b304db37ca64ededa4eb858a4adb713b
SUCCESS checkout https://github.com/Fleuronic/Emissary.git at main
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "emissary",
      "name": "Emissary",
      "url": "https://github.com/Fleuronic/Emissary.git",
      "version": "unspecified",
      "path": "/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Emissary",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/Fleuronic/Emissary.git
[1/427] Fetching emissary
Fetched https://github.com/Fleuronic/Emissary.git (0.23s)
Creating working copy for https://github.com/Fleuronic/Emissary.git
Working copy of https://github.com/Fleuronic/Emissary.git resolved at main
warning: '.resolve-product-dependencies': dependency 'emissary' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  $PWD/checkout
https://github.com/Fleuronic/Emissary.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.2.0-Beta.app xcrun swift build --arch arm64
Building for debugging...
[1/8] Compiling Emissary APIError.swift
[2/8] Compiling Emissary APIResponse.swift
[3/8] Compiling Emissary API.swift
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:39:48: error: 'data(for:delegate:)' is only available in macOS 12.0 or newer
                        let (data, _) = try await URLSession.shared.data(for: urlRequest)
                                                                    ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:39:48: note: add 'if #available' version check
                        let (data, _) = try await URLSession.shared.data(for: urlRequest)
                                                                    ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:29:7: note: add @available attribute to enclosing instance method
        func resource<Resource: Decodable>(path: String, method: String) async -> Result<Resource> {
             ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:20:8: note: add @available attribute to enclosing extension
public extension API {
       ^
[4/8] Compiling Emissary Request.swift
[5/8] Compiling Emissary MockAPI.swift
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:14: error: 'Task' is only available in macOS 10.15 or newer
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                           ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:14: note: add 'if #available' version check
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                           ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:14:7: note: add @available attribute to enclosing instance method
        func fakeActivity() async {
             ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:13:8: note: add @available attribute to enclosing extension
public extension MockAPI {
       ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:19: error: 'sleep(nanoseconds:)' is only available in macOS 10.15 or newer
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                                ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:19: note: add 'if #available' version check
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                                ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:14:7: note: add @available attribute to enclosing instance method
        func fakeActivity() async {
             ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:13:8: note: add @available attribute to enclosing extension
public extension MockAPI {
       ^
[6/8] Compiling Emissary RequestState.swift
[7/8] Emitting module Emissary
[8/8] Compiling Emissary RequestError.swift
error: fatalError
[0/1] Planning build
Building for debugging...
[1/3] Emitting module Emissary
[2/3] Compiling Emissary MockAPI.swift
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:14: error: 'Task' is only available in macOS 10.15 or newer
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                           ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:14: note: add 'if #available' version check
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                           ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:14:7: note: add @available attribute to enclosing instance method
        func fakeActivity() async {
             ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:13:8: note: add @available attribute to enclosing extension
public extension MockAPI {
       ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:19: error: 'sleep(nanoseconds:)' is only available in macOS 10.15 or newer
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                                ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:16:19: note: add 'if #available' version check
                try? await Task.sleep(nanoseconds: .init(duration * 1e9))
                                ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:14:7: note: add @available attribute to enclosing instance method
        func fakeActivity() async {
             ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/Mock/MockAPI.swift:13:8: note: add @available attribute to enclosing extension
public extension MockAPI {
       ^
[3/3] Compiling Emissary API.swift
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:39:48: error: 'data(for:delegate:)' is only available in macOS 12.0 or newer
                        let (data, _) = try await URLSession.shared.data(for: urlRequest)
                                                                    ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:39:48: note: add 'if #available' version check
                        let (data, _) = try await URLSession.shared.data(for: urlRequest)
                                                                    ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:29:7: note: add @available attribute to enclosing instance method
        func resource<Resource: Decodable>(path: String, method: String) async -> Result<Resource> {
             ^
/Users/builder/builds/TDmZkXJm/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Emissary/API/API.swift:20:8: note: add @available attribute to enclosing extension
public extension API {
       ^
error: fatalError
BUILD FAILURE 5.9 macosSpm
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.