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Build Information

Failed to build RoyalVNCKit, reference main (337197), with Swift 6.1 for Wasm on 2 Mar 2026 14:12:21 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/royalapplications/royalvnc.git
Reference: main
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/royalapplications/royalvnc
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 337197a [kotlin] bump version to 1.1.0
Cloned https://github.com/royalapplications/royalvnc.git
Revision (git rev-parse @):
337197afdb32020d3dfdb7d058989115b740cdc4
SUCCESS checkout https://github.com/royalapplications/royalvnc.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/royalapplications/royalvnc.git
https://github.com/royalapplications/royalvnc.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "cryptoswift",
      "requirement" : {
        "branch" : [
          "foundationessentials"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/royalapplications/CryptoSwift.git"
    },
    {
      "identity" : "cstb",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.6",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/troughton/Cstb"
    }
  ],
  "manifest_display_name" : "RoyalVNCKit",
  "name" : "RoyalVNCKit",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "ios",
      "version" : "15.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "15.0"
    },
    {
      "name" : "tvos",
      "version" : "15.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "RoyalVNCKit",
      "targets" : [
        "RoyalVNCKit"
      ],
      "type" : {
        "library" : [
          "dynamic"
        ]
      }
    },
    {
      "name" : "RoyalVNCKitDemo",
      "targets" : [
        "RoyalVNCKitDemo"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "RoyalVNCKitCDemo",
      "targets" : [
        "RoyalVNCKitCDemo"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "d3des",
      "module_type" : "ClangTarget",
      "name" : "d3des",
      "path" : "Sources/d3des",
      "product_memberships" : [
        "RoyalVNCKit",
        "RoyalVNCKitDemo",
        "RoyalVNCKitCDemo"
      ],
      "sources" : [
        "d3des.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Z",
      "module_type" : "ClangTarget",
      "name" : "Z",
      "path" : "Sources/Z",
      "product_memberships" : [
        "RoyalVNCKit",
        "RoyalVNCKitDemo",
        "RoyalVNCKitCDemo"
      ],
      "sources" : [
        "ZDummy.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "RoyalVNCKitDemo",
      "module_type" : "SwiftTarget",
      "name" : "RoyalVNCKitDemo",
      "path" : "Sources/RoyalVNCKitDemo",
      "product_memberships" : [
        "RoyalVNCKitDemo"
      ],
      "sources" : [
        "ConnectionDelegate.swift",
        "PlatformUtils.swift",
        "main.swift"
      ],
      "target_dependencies" : [
        "RoyalVNCKit"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "RoyalVNCKitCDemo",
      "module_type" : "ClangTarget",
      "name" : "RoyalVNCKitCDemo",
      "path" : "Sources/RoyalVNCKitCDemo",
      "product_memberships" : [
        "RoyalVNCKitCDemo"
      ],
      "sources" : [
        "main.c"
      ],
      "target_dependencies" : [
        "RoyalVNCKit"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "RoyalVNCKitC",
      "module_type" : "ClangTarget",
      "name" : "RoyalVNCKitC",
      "path" : "Sources/RoyalVNCKitC",
      "product_memberships" : [
        "RoyalVNCKit",
        "RoyalVNCKitDemo",
        "RoyalVNCKitCDemo"
      ],
      "sources" : [
        "RoyalVNCKitC.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "RoyalVNCKit",
      "module_type" : "SwiftTarget",
      "name" : "RoyalVNCKit",
      "path" : "Sources/RoyalVNCKit",
      "product_dependencies" : [
        "CryptoSwift",
        "stb_image"
      ],
      "product_memberships" : [
        "RoyalVNCKit",
        "RoyalVNCKitDemo",
        "RoyalVNCKitCDemo"
      ],
      "sources" : [
        "Clipboard/VNCClipboard.Monitor.swift",
        "Clipboard/VNCClipboard.swift",
        "Clipboard/VNCClipboardMonitorDelegate.swift",
        "Compression/ZlibInflateStream.swift",
        "Compression/ZlibStream.swift",
        "Encryption/AES128ECBEncryption.swift",
        "Encryption/BigNum.swift",
        "Encryption/VNCDESEncryption.swift",
        "Extensions/AnyStream.swift",
        "Extensions/Array+Extensions.swift",
        "Extensions/BinaryInteger+Extensions.swift",
        "Extensions/CGRect+Extensions.swift",
        "Extensions/Character+Extensions.swift",
        "Extensions/Data+Extensions.swift",
        "Extensions/DataStream.swift",
        "Extensions/Endianness.swift",
        "Extensions/Error+Extensions.swift",
        "Extensions/GraphicsUtils.swift",
        "Extensions/Int16+Extensions.swift",
        "Extensions/Int32+Extensions.swift",
        "Extensions/Queue.swift",
        "Extensions/Task+Extensions.swift",
        "Extensions/UInt16+Extensions.swift",
        "Extensions/UInt32+Extensions.swift",
        "Framebuffer/Allocator/VNCFramebufferAllocator.swift",
        "Framebuffer/Allocator/VNCFramebufferIOSurfaceAllocator.swift",
        "Framebuffer/Allocator/VNCFramebufferMallocAllocator.swift",
        "Framebuffer/Geometry/VNCPoint+CG.swift",
        "Framebuffer/Geometry/VNCPoint.swift",
        "Framebuffer/Geometry/VNCRegion+CG.swift",
        "Framebuffer/Geometry/VNCRegion.swift",
        "Framebuffer/Geometry/VNCSize+CG.swift",
        "Framebuffer/Geometry/VNCSize.swift",
        "Framebuffer/VNCFramebuffer.ColorMap.swift",
        "Framebuffer/VNCFramebuffer.PixelUtils.swift",
        "Framebuffer/VNCFramebuffer.Properties.swift",
        "Framebuffer/VNCFramebuffer.swift",
        "Framebuffer/VNCFramebufferDelegate.swift",
        "Input/MousePointerButton.swift",
        "Input/MousePosition.swift",
        "Input/X11KeySymbols.swift",
        "Keychain/CredentialsKeychain.swift",
        "Keychain/Keychain.swift",
        "Locks/Spinlock.swift",
        "Logging/VNCCustomLogger.swift",
        "Logging/VNCNSLogLogger.swift",
        "Logging/VNCOSLogLogger.swift",
        "Logging/VNCPrintLogger.swift",
        "Network/AddressInfo.swift",
        "Network/NWConnection+NetworkConnection.swift",
        "Network/NetworkConnection.swift",
        "Network/Socket.swift",
        "Network/SocketNetworkConnection.swift",
        "Network/Winsock.swift",
        "ObjC/NSObjectOrAnyObject.swift",
        "Protocol/ClientInit.swift",
        "Protocol/EncodingTypes.swift",
        "Protocol/Encodings/Encoding.swift",
        "Protocol/Encodings/Encodings.swift",
        "Protocol/Encodings/Frame/CoRREEncoding.swift",
        "Protocol/Encodings/Frame/CopyRectEncoding.swift",
        "Protocol/Encodings/Frame/HextileEncoding.swift",
        "Protocol/Encodings/Frame/RREEncoding.swift",
        "Protocol/Encodings/Frame/RawEncoding.swift",
        "Protocol/Encodings/Frame/TightEncoding.swift",
        "Protocol/Encodings/Frame/ZRLEEncoding.swift",
        "Protocol/Encodings/Frame/ZRLEEncodingWIP.swift",
        "Protocol/Encodings/Frame/ZlibEncoding.swift",
        "Protocol/Encodings/FrameEncoding.swift",
        "Protocol/Encodings/Pseudo/CompressionLevelEncoding.swift",
        "Protocol/Encodings/Pseudo/ContinuousUpdatesEncoding.swift",
        "Protocol/Encodings/Pseudo/CursorEncoding.swift",
        "Protocol/Encodings/Pseudo/DesktopNameEncoding.swift",
        "Protocol/Encodings/Pseudo/DesktopSizeEncoding.swift",
        "Protocol/Encodings/Pseudo/ExtendedDesktopSizeEncoding.swift",
        "Protocol/Encodings/Pseudo/JPEGQualityLevelEncoding.swift",
        "Protocol/Encodings/Pseudo/LastRectEncoding.swift",
        "Protocol/Encodings/PseudoEncoding.swift",
        "Protocol/Encodings/ReceivablePseudoEncoding.swift",
        "Protocol/Messages/ClientToServer/ClientCutText.swift",
        "Protocol/Messages/ClientToServer/EnableContinuousUpdates.swift",
        "Protocol/Messages/ClientToServer/FramebufferUpdateRequest.swift",
        "Protocol/Messages/ClientToServer/KeyEvent.swift",
        "Protocol/Messages/ClientToServer/PointerEvent.swift",
        "Protocol/Messages/ClientToServer/SetEncodings.swift",
        "Protocol/Messages/ClientToServer/SetPixelFormat.swift",
        "Protocol/Messages/Message.swift",
        "Protocol/Messages/ServerToClient/Bell.swift",
        "Protocol/Messages/ServerToClient/EndOfContinuousUpdates.swift",
        "Protocol/Messages/ServerToClient/FramebufferUpdate.swift",
        "Protocol/Messages/ServerToClient/ServerCutText.swift",
        "Protocol/Messages/ServerToClient/ServerToClientMessage.swift",
        "Protocol/Messages/ServerToClient/SetColourMapEntries.swift",
        "Protocol/NumberOfSecurityTypes.swift",
        "Protocol/PixelFormat.swift",
        "Protocol/ProtocolVersion.swift",
        "Protocol/Rectangle.swift",
        "Protocol/Screen.swift",
        "Protocol/SecurityResult.swift",
        "Protocol/SecurityTypes.swift",
        "Protocol/SecurityTypes/AppleRemoteDesktop/ARDAuthentication.swift",
        "Protocol/SecurityTypes/AppleRemoteDesktop/ARDAuthenticationImpl.swift",
        "Protocol/SecurityTypes/AppleRemoteDesktop/ARDDiffieHellmanKeyAgreement.swift",
        "Protocol/SecurityTypes/UltraVNCMSLogonII/UltraVNCBigNum.swift",
        "Protocol/SecurityTypes/UltraVNCMSLogonII/UltraVNCMSLogonAuthenticationImpl.swift",
        "Protocol/SecurityTypes/UltraVNCMSLogonII/UltraVNCMSLogonII.swift",
        "Protocol/SecurityTypes/UltraVNCMSLogonII/UltraVNCMSLogonIIDiffieHellmanKeyAgreement.swift",
        "Protocol/SecurityTypes/VNC/VNCAuthentication.swift",
        "Protocol/SecurityTypes/VNCSecurityType.swift",
        "Protocol/ServerInit.swift",
        "Protocol/VNCProtocol.swift",
        "SDK/CSDK/CUtils.swift",
        "SDK/CSDK/RVNC_AuthenticationRequest.swift",
        "SDK/CSDK/RVNC_AuthenticationType.swift",
        "SDK/CSDK/RVNC_Connection.swift",
        "SDK/CSDK/RVNC_ConnectionDelegate.swift",
        "SDK/CSDK/RVNC_ConnectionState.swift",
        "SDK/CSDK/RVNC_Cursor.swift",
        "SDK/CSDK/RVNC_FrameEncodings.swift",
        "SDK/CSDK/RVNC_Framebuffer.swift",
        "SDK/CSDK/RVNC_FramebufferAllocator.swift",
        "SDK/CSDK/RVNC_Logger.swift",
        "SDK/CSDK/RVNC_MouseButton.swift",
        "SDK/CSDK/RVNC_MouseWheel.swift",
        "SDK/CSDK/RVNC_Settings.swift",
        "SDK/CSDK/UnsafeMutableRawPointer+Extensions.swift",
        "SDK/Connection/ConnectionState.swift",
        "SDK/Connection/Settings+UserDefaults.swift",
        "SDK/Connection/Settings.swift",
        "SDK/Connection/State.swift",
        "SDK/Connection/VNCConnection+API.swift",
        "SDK/Connection/VNCConnection+ClipboardMonitor.swift",
        "SDK/Connection/VNCConnection+Delegate.swift",
        "SDK/Connection/VNCConnection+Framebuffer.swift",
        "SDK/Connection/VNCConnection+Handshake.swift",
        "SDK/Connection/VNCConnection+Queue.swift",
        "SDK/Connection/VNCConnection+Receive.swift",
        "SDK/Connection/VNCConnection+Send.swift",
        "SDK/Connection/VNCConnection.swift",
        "SDK/Connection/VNCConnectionDelegate.swift",
        "SDK/Cursor/VNCCursor.swift",
        "SDK/Cursor/macOS/VNCCursor+NSCursor.swift",
        "SDK/Error/AuthenticationError.swift",
        "SDK/Error/ConnectionError.swift",
        "SDK/Error/ProtocolError.swift",
        "SDK/Error/VNCError.swift",
        "SDK/Input/NSEvent.ModifierFlags+Right.swift",
        "SDK/Input/VNCKeyCode+ObjC.swift",
        "SDK/Input/VNCKeyCode+String.swift",
        "SDK/Input/VNCKeyCode.swift",
        "SDK/Input/macOS/CGKeyCodes.swift",
        "SDK/Input/macOS/KeyboardModifiers.swift",
        "SDK/Input/macOS/VNCKeyCode+CGKeyCode.swift",
        "SDK/Input/macOS/VNCKeyCodeMaps+Mac.swift",
        "SDK/Logging/VNCLogger.swift",
        "SDK/UI/DisplayLink/macOS/DisplayLink.swift",
        "SDK/UI/FramebufferView/VNCFramebufferView+Extensions.swift",
        "SDK/UI/FramebufferView/VNCFramebufferView.swift",
        "SDK/UI/FramebufferView/macOS/VNCCAFramebufferView.swift",
        "SDK/UI/ScrollView/macOS/VNCCenteringClipView.swift",
        "SDK/UI/ScrollView/macOS/VNCScrollView.swift",
        "SDK/VNCAccessibilityUtils.swift",
        "SDK/VNCAuthenticationType.swift",
        "SDK/VNCCredential.swift",
        "SDK/VNCEncodingType.swift",
        "SDK/VNCFrameEncodingType.swift",
        "SDK/VNCMouseButton.swift",
        "SDK/VNCPseudoEncodingType.swift",
        "SDK/VNCScreen.swift",
        "Sound/VNCSystemSound.swift"
      ],
      "target_dependencies" : [
        "RoyalVNCKitC",
        "d3des",
        "Z"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/royalapplications/CryptoSwift.git
[1/11389] Fetching cryptoswift
Fetched https://github.com/royalapplications/CryptoSwift.git from cache (1.66s)
Fetching https://github.com/troughton/Cstb
[1/243] Fetching cstb
Fetched https://github.com/troughton/Cstb from cache (0.31s)
Computing version for https://github.com/troughton/Cstb
Computed https://github.com/troughton/Cstb at 1.0.6 (0.94s)
Creating working copy for https://github.com/troughton/Cstb
Working copy of https://github.com/troughton/Cstb resolved at 1.0.6
Creating working copy for https://github.com/royalapplications/CryptoSwift.git
Working copy of https://github.com/royalapplications/CryptoSwift.git resolved at foundationessentials (a59b4d9)
Building for debugging...
[0/17] Write sources
In file included from /host/spi-builder-workspace/Sources/Z/ZDummy.c:1:
/host/spi-builder-workspace/Sources/Z/include/ZIncludes.h:1:10: fatal error: 'zlib.h' file not found
    1 | #include <zlib.h>
      |          ^~~~~~~~
1 error generated.
[3/17] Compiling Z ZDummy.c
[3/17] Compiling RoyalVNCKitC RoyalVNCKitC.c
[3/17] Compiling d3des d3des.c
[3/17] Write swift-version-24593BA9C3E375BF.txt
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
In file included from /host/spi-builder-workspace/Sources/Z/ZDummy.c:1:
/host/spi-builder-workspace/Sources/Z/include/ZIncludes.h:1:10: fatal error: 'zlib.h' file not found
    1 | #include <zlib.h>
      |          ^~~~~~~~
1 error generated.
[0/14] Compiling Z ZDummy.c
[0/14] Compiling RoyalVNCKitC RoyalVNCKitC.c
[0/14] Compiling d3des d3des.c
[0/14] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 wasm