Swift Package Index

Build Information

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

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.27.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/freshOS/ws-deprecated.git
Reference: master
Initialized empty Git repository in /Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/freshOS/ws-deprecated
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a44e643 Update ws.podspec
Cloned https://github.com/freshOS/ws-deprecated.git
Revision (git rev-parse @):
a44e643df48e1f1692e17075608b07d43a5dc407
SUCCESS checkout https://github.com/freshOS/ws-deprecated.git at master
Fetching https://github.com/freshOS/Then from cache
Fetching https://github.com/Alamofire/Alamofire from cache
Fetching https://github.com/freshOS/Arrow from cache
Fetched https://github.com/freshOS/Then (0.33s)
Fetched https://github.com/freshOS/Arrow (0.33s)
Fetched https://github.com/Alamofire/Alamofire (0.44s)
Computing version for https://github.com/Alamofire/Alamofire
Computed https://github.com/Alamofire/Alamofire at 4.9.1 (0.62s)
Computing version for https://github.com/freshOS/Then
Computed https://github.com/freshOS/Then at 5.1.3 (0.58s)
Computing version for https://github.com/freshOS/Arrow
Computed https://github.com/freshOS/Arrow at 5.1.2 (0.64s)
Creating working copy for https://github.com/Alamofire/Alamofire
Working copy of https://github.com/Alamofire/Alamofire resolved at 4.9.1
Creating working copy for https://github.com/freshOS/Arrow
Working copy of https://github.com/freshOS/Arrow resolved at 5.1.2
Creating working copy for https://github.com/freshOS/Then
Working copy of https://github.com/freshOS/Then resolved at 5.1.3
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "ws-deprecated",
      "name": "ws",
      "url": "https://github.com/freshOS/ws-deprecated.git",
      "version": "unspecified",
      "path": "/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ws-deprecated",
      "dependencies": [
        {
          "identity": "arrow",
          "name": "Arrow",
          "url": "https://github.com/freshOS/Arrow",
          "version": "5.1.2",
          "path": "/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Arrow",
          "dependencies": [
          ]
        },
        {
          "identity": "then",
          "name": "Then",
          "url": "https://github.com/freshOS/Then",
          "version": "5.1.3",
          "path": "/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Then",
          "dependencies": [
          ]
        },
        {
          "identity": "alamofire",
          "name": "Alamofire",
          "url": "https://github.com/Alamofire/Alamofire",
          "version": "4.9.1",
          "path": "/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Alamofire",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/freshOS/ws-deprecated.git
[1/1222] Fetching ws-deprecated
Fetched https://github.com/freshOS/ws-deprecated.git (3.29s)
Fetching https://github.com/Alamofire/Alamofire from cache
Fetching https://github.com/freshOS/Arrow from cache
Fetching https://github.com/freshOS/Then from cache
Fetched https://github.com/freshOS/Arrow (0.25s)
Fetched https://github.com/freshOS/Then (0.25s)
Fetched https://github.com/Alamofire/Alamofire (0.36s)
Computing version for https://github.com/Alamofire/Alamofire
Computed https://github.com/Alamofire/Alamofire at 4.9.1 (0.03s)
Computing version for https://github.com/freshOS/Then
Computed https://github.com/freshOS/Then at 5.1.3 (0.02s)
Computing version for https://github.com/freshOS/Arrow
Computed https://github.com/freshOS/Arrow at 5.1.2 (0.02s)
Creating working copy for https://github.com/freshOS/Arrow
Working copy of https://github.com/freshOS/Arrow resolved at 5.1.2
Creating working copy for https://github.com/freshOS/Then
Working copy of https://github.com/freshOS/Then resolved at 5.1.3
Creating working copy for https://github.com/freshOS/ws-deprecated.git
Working copy of https://github.com/freshOS/ws-deprecated.git resolved at master
Creating working copy for https://github.com/Alamofire/Alamofire
Working copy of https://github.com/Alamofire/Alamofire resolved at 4.9.1
warning: '.resolve-product-dependencies': dependency 'ws-deprecated' is not used by any target
Found 3 product dependencies
  - Arrow
  - Then
  - Alamofire
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  $PWD/checkout
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.0.0.app xcrun swift build --arch arm64
Building for debugging...
[1/46] Emitting module Then
[2/49] Emitting module Alamofire
[3/51] Compiling Then Await+Operators.swift
[4/51] Compiling Then Await.swift
[5/51] Compiling Alamofire Validation.swift
[6/51] Compiling Then Promise+Timeout.swift
[7/51] Compiling Then Promise+Unwrap.swift
[8/51] Compiling Then Promise+BridgeError.swift
[9/51] Compiling Then Promise+Chain.swift
[10/51] Compiling Then Promise+Delay.swift
[11/51] Compiling Then Promise.swift
[12/51] Compiling Then PromiseBlocks.swift
[13/51] Compiling Then PromiseError.swift
[14/51] Compiling Then Promise+Validate.swift
[15/51] Compiling Then Promise+Race.swift
[16/51] Compiling Then Promise+Recover.swift
[17/51] Compiling Then Promise+Zip.swift
[18/51] Compiling Then Promise+nil.swift
[19/51] Compiling Alamofire Timeline.swift
[21/51] Compiling Then PromiseState.swift
[22/51] Compiling Then VoidPromise.swift
[23/51] Compiling Then WhenAll.swift
[24/51] Compiling Then Promise+First.swift
[25/51] Compiling Then Promise+Helpers.swift
[26/51] Compiling Then Promise+Progress.swift
[30/51] Compiling Then Promise+Finally.swift
[33/51] Compiling Then Promise+NoMatterWhat.swift
[34/51] Compiling Then Promise+Aliases.swift
[36/51] Compiling Then Promise+Error.swift
[37/51] Compiling Then Async.swift
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:13:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>) throws -> T {
                   ^                           ~~~~~~
                                               async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:17:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>?) throws -> T {
                   ^                            ~~~~~~
                                                async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:24:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>) -> T? {
                   ^
                                                async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:32:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>?) -> T? {
                   ^
                                                 async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:13:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>) throws -> T {
                   ^                           ~~~~~~
                                               async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:17:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>?) throws -> T {
                   ^                            ~~~~~~
                                                async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:24:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>) -> T? {
                   ^
                                                async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:32:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>?) -> T? {
                   ^
                                                 async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:13:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>) throws -> T {
                   ^                           ~~~~~~
                                               async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:17:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>?) throws -> T {
                   ^                            ~~~~~~
                                                async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:24:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>) -> T? {
                   ^
                                                async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:32:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>?) -> T? {
                   ^
                                                 async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:13:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>) throws -> T {
                   ^                           ~~~~~~
                                               async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:17:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>?) throws -> T {
                   ^                            ~~~~~~
                                                async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:24:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>) -> T? {
                   ^
                                                async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:32:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>?) -> T? {
                   ^
                                                 async
error: fatalError
[0/1] Planning build
Building for debugging...
[1/12] Compiling Then Promise+Aliases.swift
[2/12] Compiling Then Async.swift
[3/12] Compiling Then Await.swift
[4/12] Compiling Then Await+Operators.swift
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:14:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:13:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>) throws -> T {
                   ^                           ~~~~~~
                                               async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: cannot convert return expression of type 'Promise<T>' to return type 'T'
    return try await(promise)
           ~~~~^~~~~~~~~~~~~~
                              as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:19:16: error: 'await' in a function that does not support concurrency
    return try await(promise)
               ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:17:20: note: add 'async' to function '..' to make it asynchronous
public prefix func .. <T>(promise: Promise<T>?) throws -> T {
                   ^                            ~~~~~~
                                                async throws
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:26:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:24:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>) -> T? {
                   ^
                                                async
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: cannot convert return expression of type 'Promise<T>' to return type 'T?'
        return try await(promise)
               ~~~~^~~~~~~~~~~~~~
                                  as! T
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:35:20: error: 'await' in a function that does not support concurrency
        return try await(promise)
                   ^
/Users/builder/builds/TDmZkXJm/3/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/Then/Source/Await+Operators.swift:32:20: note: add 'async' to function '..?' to make it asynchronous
public prefix func ..? <T>(promise: Promise<T>?) -> T? {
                   ^
                                                 async
[5/12] Compiling Arrow Extensions.swift
[6/12] Emitting module Then
error: fatalError
BUILD FAILURE 5.9 macosSpm