swift-rtc-examples – Build Information

Build Information

Failed to build swift-rtc-examples, reference v0.3.0 (b53273), with Swift 6.4 for macOS (SPM) on 20 Sep 2026 19:17:47 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ngr-tc/swift-rtc-examples.git
Reference: v0.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ngr-tc/swift-rtc-examples
 * tag               v0.3.0     -> FETCH_HEAD
HEAD is now at b53273f update dep
Cloned https://github.com/ngr-tc/swift-rtc-examples.git
Revision (git rev-parse @):
b53273f653207b2eb772e0c6ec4ee5889348bbb1
SUCCESS checkout https://github.com/ngr-tc/swift-rtc-examples.git at v0.3.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ngr-tc/swift-rtc-examples.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 896]
[Planning deferred tasks]
[172 / 365] swift-crypto_Crypto
[182 / 365]
[199 / 372] Atomics
[202 / 391] CNIOWASI
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[308 / 510] CNIOPosix
[314 / 510] ExtrasBase64
[323 / 510] ExtrasBase64
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[341 / 512] CNIOAtomics
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[360 / 512] NIOConcurrencyHelpers
[368 / 512] NIOConcurrencyHelpers
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[417 / 525] DequeModule
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[429 / 536] DequeModule
[436 / 536] Crypto
[437 / 536] Crypto
[439 / 536] Crypto
[451 / 536] DequeModule-product
[455 / 537] Crypto
[457 / 537] NIOCore
[460 / 554]
[462 / 554]
[473 / 554] NIOCore
[474 / 554] NIOCore
[475 / 554] CNIOAtomics
[476 / 554] NIOCore
[488 / 558] NIOEmbedded
[492 / 562] NIOFoundationEssentialsCompat
[500 / 590] NIOPosix
[518 / 606]
[521 / 606] Shared
[525 / 606] Shared
[534 / 606] Shared
[535 / 606] Shared
[537 / 606]
[538 / 606]
[549 / 606] NIOPosix
[550 / 606] NIOFoundationEssentialsCompat
[552 / 606] NIOFoundationEssentialsCompat
[558 / 606] NIOPosix
[558 / 606] NIOFoundationEssentialsCompat
[567 / 607] NIOPosix
[569 / 609] NIO
[577 / 610] NIOFoundationCompat
[581 / 614] NIOFoundationCompat
[589 / 615] STUN
[599 / 626] STUN
[612 / 628] STUN
[620 / 637]
[624 / 637] XExampleStunDecode-product
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/swift-extras/swift-extras-base64.git
Fetching https://github.com/ngr-tc/swift-rtc.git
[1/2345] Fetching swift-docc-plugin
[2/3299] Fetching swift-docc-plugin, swift-extras-base64
[1190/4997] Fetching swift-docc-plugin, swift-extras-base64, swift-rtc
[4693/91062] Fetching swift-docc-plugin, swift-extras-base64, swift-rtc, swift-nio
Fetched https://github.com/swift-extras/swift-extras-base64.git (8.19s)
Fetched https://github.com/apple/swift-nio.git (8.19s)
Fetched https://github.com/ngr-tc/swift-rtc.git (8.19s)
Fetched https://github.com/apple/swift-docc-plugin (8.19s)
Computing version for https://github.com/swift-extras/swift-extras-base64.git
Computed https://github.com/swift-extras/swift-extras-base64.git at 1.2.0 (8.79s)
Computing version for https://github.com/ngr-tc/swift-rtc.git
Computed https://github.com/ngr-tc/swift-rtc.git at 0.7.0 (0.58s)
Fetching https://github.com/apple/swift-crypto.git
[1/18549] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git (3.93s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (6.83s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3824] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.39s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.11s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.15.1 (0.68s)
Fetching https://github.com/apple/swift-asn1.git
[1/1983] Fetching swift-asn1
Fetched https://github.com/apple/swift-asn1.git (1.49s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (3.65s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.66s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-system.git
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Fetched https://github.com/apple/swift-system.git (3.05s)
Fetched https://github.com/apple/swift-atomics.git (3.05s)
Fetched https://github.com/apple/swift-collections.git (3.05s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (3.63s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.66s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.56s)
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-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.15.1
Creating working copy for https://github.com/ngr-tc/swift-rtc.git
Working copy of https://github.com/ngr-tc/swift-rtc.git resolved at 0.7.0
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-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/swift-extras/swift-extras-base64.git
Working copy of https://github.com/swift-extras/swift-extras-base64.git resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
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
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile StunClient.swift
/Users/admin/builder/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:53:37: [1;31merror: [1;39mcannot convert value of type 'Message' to expected argument type 'Transmit<Client.Win>' (aka 'Transmit<Message>')[0;0m
 [0;36m51 |[0;0m             var msg = Message()
 [0;36m52 |[0;0m             try msg.build([TransactionId(), bindingRequest])
 [0;36m53 |[0;0m             try client?.handleWrite(msg)
    [0;36m|[0;0m                                     `- [1;31merror: [1;39mcannot convert value of type 'Message' to expected argument type 'Transmit<Client.Win>' (aka 'Transmit<Message>')[0;0m
 [0;36m54 |[0;0m             while let transmit = client?.pollTransmit() {
 [0;36m55 |[0;0m                 // Forward the data.
/Users/admin/builder/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:54:42: [1;31merror: [1;39mvalue of type 'Client' has no member 'pollTransmit'[0;0m
 [0;36m52 |[0;0m             try msg.build([TransactionId(), bindingRequest])
 [0;36m53 |[0;0m             try client?.handleWrite(msg)
 [0;36m54 |[0;0m             while let transmit = [4;39mclient?[0;0m.[4;39mpollTransmit[0;0m() {
    [0;36m|[0;0m                                          `- [1;31merror: [1;39mvalue of type 'Client' has no member 'pollTransmit'[0;0m
 [0;36m55 |[0;0m                 // Forward the data.
 [0;36m56 |[0;0m                 let envelope = AddressedEnvelope<ByteBuffer>(
/Users/admin/builder/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:71:36: [1;31merror: [1;39mcannot convert value of type 'ByteBufferView' to expected argument type 'Transmit<Client.Rin>' (aka 'Transmit<ByteBuffer>')[0;0m
 [0;36m69 |[0;0m
 [0;36m70 |[0;0m         do {
 [0;36m71 |[0;0m             try client?.handleRead(byteBuffer)
    [0;36m|[0;0m                                    `- [1;31merror: [1;39mcannot convert value of type 'ByteBufferView' to expected argument type 'Transmit<Client.Rin>' (aka 'Transmit<ByteBuffer>')[0;0m
 [0;36m72 |[0;0m
 [0;36m73 |[0;0m             if let event = client?.pollEvent() {
/Users/admin/builder/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:74:54: [1;31merror: [1;39mvalue of type 'Client.Eout' (aka 'Event') has no member 'result'[0;0m
 [0;36m72 |[0;0m
 [0;36m73 |[0;0m             if let event = client?.pollEvent() {
 [0;36m74 |[0;0m                 guard case .success(var msg) = [4;39mevent[0;0m.[4;39mresult[0;0m else {
    [0;36m|[0;0m                                                      `- [1;31merror: [1;39mvalue of type 'Client.Eout' (aka 'Event') has no member 'result'[0;0m
 [0;36m75 |[0;0m                     return
 [0;36m76 |[0;0m                 }
/Users/admin/builder/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift:82:25: [1;31merror: [1;39mvalue of type 'Client' has no member 'handleClose'[0;0m
 [0;36m80 |[0;0m             }
 [0;36m81 |[0;0m
 [0;36m82 |[0;0m             try [4;39mclient?[0;0m.[4;39mhandleClose[0;0m()
    [0;36m|[0;0m                         `- [1;31merror: [1;39mvalue of type 'Client' has no member 'handleClose'[0;0m
 [0;36m83 |[0;0m         } catch let err {
 [0;36m84 |[0;0m             print("\(err)")
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/XExampleStunClient/StunClient.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/StunClient.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/StunClient.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/StunClient.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/StunClient.dia -target arm64-apple-macos13.3 -disable-cross-import-overlay-search -swift-module-cross-import Darwin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/Darwin.swiftcrossimport/xlocale.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin 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-fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOAtomics.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIODarwin.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOLinux.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CNIOOpenBSD.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-atomics/Sources/_AtomicsShims/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOPosix/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWASI/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOFreeBSD/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOAtomics/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOWindows/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIODarwin/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOLinux/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOOpenBSD/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name XExampleStunClient -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/XExampleStunClient_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/StunClient.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/XExampleStunClient.swiftmodule -index-unit-output-path /swift-rtc-examples.build/Debug/XExampleStunClient-p.build/Objects-normal/arm64/StunClient.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm