The Swift Package Index logo.Swift Package Index

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 swift-nuid, reference v0.2.0 (204d41), with Swift 6.0 for Linux on 15 Sep 2024 13:06:40 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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: 4.53.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Jarema/swift-nuid.git
Reference: v0.2.0
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/Jarema/swift-nuid
 * tag               v0.2.0     -> FETCH_HEAD
HEAD is now at 204d414 Make names more idiomatic
Cloned https://github.com/Jarema/swift-nuid.git
Revision (git rev-parse @):
204d414f773251458d1b14cc1531bb629875f516
SUCCESS checkout https://github.com/Jarema/swift-nuid.git at v0.2.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/Jarema/swift-nuid.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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: sha256:9d7dab235f2b0b46edadd73b1fb0c3b5323df02053420324a4a2f8ca89cb54a5
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 Nuid
/host/spi-builder-workspace/Sources/Nuid/Nuid.swift:83:5: warning: var 'globalNUID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
81 |
82 | // Global NUID
83 | var globalNUID = LockedNuid()
   |     |- warning: var 'globalNUID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |     |- note: convert 'globalNUID' to a 'let' constant to make 'Sendable' shared state immutable
   |     |- note: annotate 'globalNUID' with '@MainActor' if property should only be accessed from the main actor
   |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
84 |
85 | // Generate the next NUID string from the global locked NUID instance.
[4/4] Compiling Nuid Nuid.swift
/host/spi-builder-workspace/Sources/Nuid/Nuid.swift:83:5: warning: var 'globalNUID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
81 |
82 | // Global NUID
83 | var globalNUID = LockedNuid()
   |     |- warning: var 'globalNUID' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
   |     |- note: convert 'globalNUID' to a 'let' constant to make 'Sendable' shared state immutable
   |     |- note: annotate 'globalNUID' with '@MainActor' if property should only be accessed from the main actor
   |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
84 |
85 | // Generate the next NUID string from the global locked NUID instance.
/host/spi-builder-workspace/Sources/Nuid/Nuid.swift:55:22: error: cannot find 'SecRandomCopyBytes' in scope
53 |      func randomizePrefix() {
54 |         var cb = [UInt8](repeating: 0, count: PRE_LEN)
55 |         let result = SecRandomCopyBytes(kSecRandomDefault, PRE_LEN, &cb)
   |                      `- error: cannot find 'SecRandomCopyBytes' in scope
56 |
57 |         if result != errSecSuccess {
/host/spi-builder-workspace/Sources/Nuid/Nuid.swift:55:41: error: cannot find 'kSecRandomDefault' in scope
53 |      func randomizePrefix() {
54 |         var cb = [UInt8](repeating: 0, count: PRE_LEN)
55 |         let result = SecRandomCopyBytes(kSecRandomDefault, PRE_LEN, &cb)
   |                                         `- error: cannot find 'kSecRandomDefault' in scope
56 |
57 |         if result != errSecSuccess {
/host/spi-builder-workspace/Sources/Nuid/Nuid.swift:57:22: error: cannot find 'errSecSuccess' in scope
55 |         let result = SecRandomCopyBytes(kSecRandomDefault, PRE_LEN, &cb)
56 |
57 |         if result != errSecSuccess {
   |                      `- error: cannot find 'errSecSuccess' in scope
58 |             fatalError("nuid: failed generating crypto random number")
59 |         }
BUILD FAILURE 6.0 linux