Swift Package IndexBuild Information
Successful build of CryptomatorCryptoLib, reference develop (5aa5ac), with Swift 6.1 for macOS (SPM) on 7 Oct 2025 14:50:16 UTC.
Swift 6 data race errors: 1
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCapturesBuild Log
========================================
RunAll
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Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/cryptomator/cryptolib-swift.git
Reference: develop
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cryptomator/cryptolib-swift
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 5aa5ac5 Update CI build to latest Xcode version
Cloned https://github.com/cryptomator/cryptolib-swift.git
Revision (git rev-parse @):
5aa5ac552ac2f868b570c3a73c6af0fee4db07f5
SUCCESS checkout https://github.com/cryptomator/cryptolib-swift.git at develop
========================================
Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/cryptomator/cryptolib-swift.git
https://github.com/cryptomator/cryptolib-swift.git
{
"dependencies" : [
{
"identity" : "base32",
"requirement" : {
"range" : [
{
"lower_bound" : "0.9.0",
"upper_bound" : "0.10.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/norio-nomura/Base32.git"
}
],
"manifest_display_name" : "CryptomatorCryptoLib",
"name" : "CryptomatorCryptoLib",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "CryptomatorCryptoLib",
"targets" : [
"CryptomatorCryptoLib"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "scrypt",
"module_type" : "ClangTarget",
"name" : "scrypt",
"path" : "Sources/scrypt",
"product_memberships" : [
"CryptomatorCryptoLib"
],
"sources" : [
"crypto_scrypt.c",
"insecure_memzero.c",
"sha256.c"
],
"type" : "library"
},
{
"c99name" : "CryptomatorCryptoLibTests",
"module_type" : "SwiftTarget",
"name" : "CryptomatorCryptoLibTests",
"path" : "Tests/CryptomatorCryptoLibTests",
"sources" : [
"AesCtrTests.swift",
"AesSivTests.swift",
"CryptoSupportMock.swift",
"CryptorTests.swift",
"CtrCryptorTests.swift",
"GcmCryptorTests.swift",
"MasterkeyFileTests.swift",
"MasterkeyTests.swift"
],
"target_dependencies" : [
"CryptomatorCryptoLib"
],
"type" : "test"
},
{
"c99name" : "CryptomatorCryptoLib",
"module_type" : "SwiftTarget",
"name" : "CryptomatorCryptoLib",
"path" : "Sources/CryptomatorCryptoLib",
"product_dependencies" : [
"Base32"
],
"product_memberships" : [
"CryptomatorCryptoLib"
],
"sources" : [
"AesCtr.swift",
"AesSiv.swift",
"ContentCryptor.swift",
"CryptoError.swift",
"CryptoSupport.swift",
"Cryptor.swift",
"Masterkey.swift",
"MasterkeyFile.swift"
],
"target_dependencies" : [
"scrypt"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/6] Write sources
[2/6] Write swift-version-2F0A5646E1D333AE.txt
[3/6] Compiling scrypt insecure_memzero.c
[4/11] Compiling scrypt sha256.c
[5/11] Compiling scrypt crypto_scrypt.c
[7/11] Compiling Base32 StringExtension.swift
[8/11] Compiling Base32 shim.swift
[9/11] Compiling Base32 Base16.swift
[10/11] Compiling Base32 Base32.swift
[11/11] Emitting module Base32
[12/20] Compiling CryptomatorCryptoLib Masterkey.swift
[13/20] Compiling CryptomatorCryptoLib CryptoError.swift
[14/20] Compiling CryptomatorCryptoLib MasterkeyFile.swift
[15/20] Compiling CryptomatorCryptoLib Cryptor.swift
[16/20] Compiling CryptomatorCryptoLib CryptoSupport.swift
[17/20] Compiling CryptomatorCryptoLib AesSiv.swift
/Users/admin/builder/spi-builder-workspace/Sources/CryptomatorCryptoLib/AesSiv.swift:13:13: warning: static property 'cryptoSupport' is not concurrency-safe because non-'Sendable' type 'CryptoSupport' may have shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | class AesSiv {
13 | static let cryptoSupport = CryptoSupport()
| |- warning: static property 'cryptoSupport' is not concurrency-safe because non-'Sendable' type 'CryptoSupport' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'cryptoSupport' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 | static let zero = [UInt8](repeating: 0x00, count: 16)
15 | static let dblConst: UInt8 = 0x87
/Users/admin/builder/spi-builder-workspace/Sources/CryptomatorCryptoLib/CryptoSupport.swift:11:7: note: class 'CryptoSupport' does not conform to the 'Sendable' protocol
9 | import Foundation
10 |
11 | class CryptoSupport {
| `- note: class 'CryptoSupport' does not conform to the 'Sendable' protocol
12 | /**
13 | Creates an array of cryptographically secure random bytes.
[18/20] Compiling CryptomatorCryptoLib AesCtr.swift
[19/20] Emitting module CryptomatorCryptoLib
/Users/admin/builder/spi-builder-workspace/Sources/CryptomatorCryptoLib/AesSiv.swift:13:13: warning: static property 'cryptoSupport' is not concurrency-safe because non-'Sendable' type 'CryptoSupport' may have shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | class AesSiv {
13 | static let cryptoSupport = CryptoSupport()
| |- warning: static property 'cryptoSupport' is not concurrency-safe because non-'Sendable' type 'CryptoSupport' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'cryptoSupport' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 | static let zero = [UInt8](repeating: 0x00, count: 16)
15 | static let dblConst: UInt8 = 0x87
/Users/admin/builder/spi-builder-workspace/Sources/CryptomatorCryptoLib/CryptoSupport.swift:11:7: note: class 'CryptoSupport' does not conform to the 'Sendable' protocol
9 | import Foundation
10 |
11 | class CryptoSupport {
| `- note: class 'CryptoSupport' does not conform to the 'Sendable' protocol
12 | /**
13 | Creates an array of cryptographically secure random bytes.
[20/20] Compiling CryptomatorCryptoLib ContentCryptor.swift
Build complete! (11.31s)
Fetching https://github.com/norio-nomura/Base32.git
[1/1168] Fetching base32
Fetched https://github.com/norio-nomura/Base32.git from cache (0.81s)
Computing version for https://github.com/norio-nomura/Base32.git
Computed https://github.com/norio-nomura/Base32.git at 0.9.0 (3.40s)
Creating working copy for https://github.com/norio-nomura/Base32.git
Working copy of https://github.com/norio-nomura/Base32.git resolved at 0.9.0
Build complete.
{
"dependencies" : [
{
"identity" : "base32",
"requirement" : {
"range" : [
{
"lower_bound" : "0.9.0",
"upper_bound" : "0.10.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/norio-nomura/Base32.git"
}
],
"manifest_display_name" : "CryptomatorCryptoLib",
"name" : "CryptomatorCryptoLib",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "10.15"
}
],
"products" : [
{
"name" : "CryptomatorCryptoLib",
"targets" : [
"CryptomatorCryptoLib"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"swift_languages_versions" : [
"5"
],
"targets" : [
{
"c99name" : "scrypt",
"module_type" : "ClangTarget",
"name" : "scrypt",
"path" : "Sources/scrypt",
"product_memberships" : [
"CryptomatorCryptoLib"
],
"sources" : [
"crypto_scrypt.c",
"insecure_memzero.c",
"sha256.c"
],
"type" : "library"
},
{
"c99name" : "CryptomatorCryptoLibTests",
"module_type" : "SwiftTarget",
"name" : "CryptomatorCryptoLibTests",
"path" : "Tests/CryptomatorCryptoLibTests",
"sources" : [
"AesCtrTests.swift",
"AesSivTests.swift",
"CryptoSupportMock.swift",
"CryptorTests.swift",
"CtrCryptorTests.swift",
"GcmCryptorTests.swift",
"MasterkeyFileTests.swift",
"MasterkeyTests.swift"
],
"target_dependencies" : [
"CryptomatorCryptoLib"
],
"type" : "test"
},
{
"c99name" : "CryptomatorCryptoLib",
"module_type" : "SwiftTarget",
"name" : "CryptomatorCryptoLib",
"path" : "Sources/CryptomatorCryptoLib",
"product_dependencies" : [
"Base32"
],
"product_memberships" : [
"CryptomatorCryptoLib"
],
"sources" : [
"AesCtr.swift",
"AesSiv.swift",
"ContentCryptor.swift",
"CryptoError.swift",
"CryptoSupport.swift",
"Cryptor.swift",
"Masterkey.swift",
"MasterkeyFile.swift"
],
"target_dependencies" : [
"scrypt"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Done.