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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Swiftfall, reference 1.5.2 (da7fc3), with Swift 6.0 for Linux on 31 Oct 2024 08:17:18 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/bmbowdish/swiftfall.git
Reference: 1.5.2
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/bmbowdish/swiftfall
 * tag               1.5.2      -> FETCH_HEAD
HEAD is now at da7fc3c Key decoding strategy (#50)
Cloned https://github.com/bmbowdish/swiftfall.git
Revision (git rev-parse @):
da7fc3ce715ffebd79d72d569dc0a599c2e95f02
SUCCESS checkout https://github.com/bmbowdish/swiftfall.git at 1.5.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/bmbowdish/swiftfall.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/4] Emitting module Swiftfall
[4/4] Compiling Swiftfall Swiftfall.swift
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:311:37: warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
309 |                 var text = ""
310 |                 if self.usd != nil {
311 |                     text += "usd: \(usd)"
    |                                     |- warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
    |                                     |- note: use 'String(describing:)' to silence this warning
    |                                     `- note: provide a default value to avoid this warning
312 |                 }
313 |                 if self.usdFoil != nil {
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:314:42: warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
312 |                 }
313 |                 if self.usdFoil != nil {
314 |                     text += "usd foil: \(usdFoil)"
    |                                          |- warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
    |                                          |- note: use 'String(describing:)' to silence this warning
    |                                          `- note: provide a default value to avoid this warning
315 |                 }
316 |                 if self.eur != nil {
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:317:37: warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
315 |                 }
316 |                 if self.eur != nil {
317 |                     text += "usd: \(eur)"
    |                                     |- warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
    |                                     |- note: use 'String(describing:)' to silence this warning
    |                                     `- note: provide a default value to avoid this warning
318 |                 }
319 |                 if self.tix != nil {
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:320:37: warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
318 |                 }
319 |                 if self.tix != nil {
320 |                     text += "usd: \(tix)"
    |                                     |- warning: string interpolation produces a debug description for an optional value; did you mean to make this explicit?
    |                                     |- note: use 'String(describing:)' to silence this warning
    |                                     `- note: provide a default value to avoid this warning
321 |                 }
322 |                 return text
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:499:31: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
497 |
498 |         let url = URL(string: "\(scryfall)\(call)")
499 |         let task = URLSession.shared.dataTask(with: url!) {(data, response, error) in
    |                               `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
500 |
501 |             guard let content = data else {
/host/spi-builder-workspace/Sources/Swiftfall/Swiftfall.swift:508:61: error: value of type 'HTTPURLResponse' (aka 'AnyObject') has no member 'statusCode'
506 |             let decoder = JSONDecoder()
507 |             decoder.keyDecodingStrategy = .convertFromSnakeCase
508 |             let httpStatus = (response as! HTTPURLResponse).statusCode
    |                                                             `- error: value of type 'HTTPURLResponse' (aka 'AnyObject') has no member 'statusCode'
509 |             do {
510 |                 if (200..<300).contains(httpStatus) {
BUILD FAILURE 6.0 linux