Swift Package Index

Build Information

Failed to build BlockchainSwift, reference master (229e61), with Swift 6.4 for Linux on 16 Sep 2026 02:13:51 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nevstad/blockchain-swift.git
Reference: master
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/nevstad/blockchain-swift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 229e614 Merge pull request #4 from nevstad/feature/nio
Cloned https://github.com/nevstad/blockchain-swift.git
Revision (git rev-parse @):
229e61429a7d9adfeb5d835bee9f75fc1c8f8d2f
SUCCESS checkout https://github.com/nevstad/blockchain-swift.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/nevstad/blockchain-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/apple/swift-nio.git
[1/85947] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (3.12s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.102.0 (3.48s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-atomics.git
[1/1875] Fetching swift-atomics
[1876/8773] Fetching swift-atomics, swift-system
Fetched https://github.com/apple/swift-atomics.git (0.54s)
[759/6898] Fetching swift-system
[6831/34143] Fetching swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git (2.54s)
Fetched https://github.com/apple/swift-collections.git (2.55s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (2.74s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.29s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.21s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.102.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 658]
[Planning deferred tasks]
[6 / 222] DequeModule-product
[135 / 248] _AtomicsShims
[137 / 248] _NIOBase64
[148 / 248] NIOConcurrencyHelpers
[150 / 248] _NIOBase64
[161 / 249] _NIODataStructures
[165 / 249] InternalCollectionsUtilities
[168 / 249] InternalCollectionsUtilities
[170 / 249] InternalCollectionsUtilities
[181 / 260] CNIOLinux
[193 / 261] Atomics
[197 / 261] Atomics
[200 / 261]
[205 / 271] ContainersPreview
[211 / 272] ContainersPreview
[219 / 273] ContainersPreview
[230 / 283] DequeModule
[231 / 283] DequeModule
[232 / 283] ContainersPreview
[233 / 283] Atomics
[238 / 283] DequeModule
[241 / 284] DequeModule
[241 / 285] DequeModule
[259 / 295] NIOCore
[259 / 295] DequeModule
[259 / 295] NIOCore
[259 / 296] NIOCore
[277 / 311] NIOPosix
[278 / 311] NIOPosix
[279 / 311] NIOEmbedded
[283 / 311] NIOEmbedded
[286 / 311] NIOPosix
[287 / 312] NIOEmbedded
[296 / 315] NIO
[303 / 316] NIO-product
[311 / 326] BlockchainSwift
[312 / 326] NIOPosix
[314 / 326] BlockchainSwift
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/BlockchainSwift/Crypto/Keygen.swift:9:8: error: no such module 'os.log'
  7 |
  8 | import Foundation
  9 | import os.log
    |        `- error: no such module 'os.log'
 10 |
 11 | public typealias KeyPair = (privateKey: SecKey, publicKey: SecKey)
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/BlockchainSwift/Core/Block.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Core/Blockchain.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Core/Serialization.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Core/Transaction.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Core/TransactionInput.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Core/TransactionOutputReference.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Core/TransationOutput.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Core/UnspentTransaction.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Crypto/Keygen.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Crypto/Keysign.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Crypto/QRCodeConvertible.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Crypto/SHA.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Network/Messages.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Network/Network.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Network/Node.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Network/NodeAddress.swift /host/spi-builder-workspace/Sources/BlockchainSwift/ProofOfWork/ProofOfWork.swift /host/spi-builder-workspace/Sources/BlockchainSwift/Wallet/Wallet.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4.2 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOPosix.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOWASI.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include/module.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOLinux.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIODarwin.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOFreeBSD.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOOpenBSD.modulemap -Xcc -fmodule-map-file\=/host/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps-linux-x86_64/CNIOAtomics.modulemap -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOPosix/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWASI/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLinux/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIODarwin/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOFreeBSD/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOOpenBSD/include -Xcc -I/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BlockchainSwift -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/Objects-normal/x86_64/BlockchainSwift_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/Objects-normal/x86_64/Modules/BlockchainSwift.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/Objects-normal/x86_64/Modules/BlockchainSwift.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/Objects-normal/x86_64/BlockchainSwift-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/Objects-normal/x86_64/BlockchainSwift-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/Objects-normal/x86_64/BlockchainSwift-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/BlockchainSwift.build/Debug-linux-x86_64/BlockchainSwift-t.build/Objects-normal/x86_64/Modules/BlockchainSwift.swiftmodule
[315 / 327] NIOPosix
error: Build failed
BUILD FAILURE 6.4 linux