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Build Information

Failed to build WalletConnect with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/leixjin/WC-Swift.git
Reference: master
Initialized empty Git repository in /Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/leixjin/WC-Swift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 1287653 添加依赖
Cloned https://github.com/leixjin/WC-Swift.git
Revision (git rev-parse @):
1287653d1cd853e4d53b86ca94147a9331e18d02
SUCCESS checkout https://github.com/leixjin/WC-Swift.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $workDir
https://github.com/leixjin/WC-Swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64
Building for debugging...
[0/5] Write sources
[4/5] Write swift-version--423B1241ED78D482.txt
[6/91] Emitting module CryptoSwift
[7/100] Compiling CryptoSwift Data+Extension.swift
[8/100] Compiling CryptoSwift HMAC+Foundation.swift
[9/100] Compiling CryptoSwift Rabbit+Foundation.swift
[10/100] Compiling CryptoSwift String+FoundationExtension.swift
[11/100] Compiling CryptoSwift Utils+Foundation.swift
[12/100] Compiling CryptoSwift Generics.swift
[13/100] Compiling CryptoSwift HKDF.swift
[14/100] Compiling CryptoSwift HMAC.swift
[15/100] Compiling CryptoSwift Int+Extension.swift
[16/100] Compiling CryptoSwift CompactMap.swift
[17/100] Compiling CryptoSwift Cryptor.swift
[18/100] Compiling CryptoSwift Cryptors.swift
[19/100] Compiling CryptoSwift Digest.swift
[20/100] Compiling CryptoSwift DigestType.swift
[21/100] Compiling CryptoSwift AES+Foundation.swift
[22/100] Compiling CryptoSwift Array+Foundation.swift
[23/100] Compiling CryptoSwift Blowfish+Foundation.swift
[24/100] Compiling CryptoSwift ChaCha20+Foundation.swift
[25/100] Compiling CryptoSwift AEAD.swift
[26/100] Compiling CryptoSwift AEADChaCha20Poly1305.swift
[27/100] Compiling CryptoSwift Array+Extension.swift
[28/100] Compiling CryptoSwift Authenticator.swift
[29/100] Compiling CryptoSwift BlockCipher.swift
[30/100] Compiling CryptoSwift BlockDecryptor.swift
[31/101] Compiling CryptoSwift BatchedCollection.swift
[32/101] Compiling CryptoSwift Bit.swift
[33/101] Compiling CryptoSwift BlockModeOptions.swift
[34/101] Compiling CryptoSwift CBC.swift
[35/101] Compiling CryptoSwift BlockEncryptor.swift
[36/101] Compiling CryptoSwift BlockMode.swift
[37/101] Emitting module PromiseKit
[38/101] Compiling CryptoSwift AES.Cryptors.swift
[39/101] Compiling CryptoSwift AES.swift
[44/101] Compiling CryptoSwift CCM.swift
[45/101] Compiling CryptoSwift CFB.swift
[46/101] Compiling CryptoSwift CTR.swift
[47/101] Compiling CryptoSwift CipherModeWorker.swift
[48/101] Compiling CryptoSwift ECB.swift
[49/101] Compiling CryptoSwift GCM.swift
[50/101] Compiling CryptoSwift String+Extension.swift
[51/101] Compiling CryptoSwift UInt128.swift
[52/101] Compiling CryptoSwift UInt16+Extension.swift
[53/101] Compiling CryptoSwift UInt32+Extension.swift
[54/101] Compiling CryptoSwift UInt64+Extension.swift
[55/101] Compiling CryptoSwift UInt8+Extension.swift
[56/101] Compiling CryptoSwift Updatable.swift
[57/101] Compiling CryptoSwift Utils.swift
[58/101] Compiling CryptoSwift ZeroPadding.swift
[59/101] Compiling PromiseKit when.swift
[60/101] Compiling Starscream WebSocket.swift
[61/101] Compiling Starscream SSLClientCertificate.swift
[62/101] Compiling Starscream Compression.swift
[63/101] Emitting module Starscream
[64/101] Compiling Starscream SSLSecurity.swift
[75/101] Compiling CryptoSwift OFB.swift
[76/101] Compiling CryptoSwift PCBC.swift
[77/101] Compiling CryptoSwift Blowfish.swift
[78/101] Compiling CryptoSwift CBCMAC.swift
[79/101] Compiling CryptoSwift CMAC.swift
[80/101] Compiling CryptoSwift ChaCha20.swift
[81/101] Compiling CryptoSwift Checksum.swift
[82/101] Compiling CryptoSwift Cipher.swift
[83/101] Compiling CryptoSwift Collection+Extension.swift
[84/101] Compiling CryptoSwift MD5.swift
[85/101] Compiling CryptoSwift NoPadding.swift
[86/101] Compiling CryptoSwift Operators.swift
[87/101] Compiling CryptoSwift PBKDF1.swift
[88/101] Compiling CryptoSwift PBKDF2.swift
[89/101] Compiling CryptoSwift PKCS5.swift
[90/101] Compiling CryptoSwift PKCS7.swift
[91/101] Compiling CryptoSwift PKCS7Padding.swift
[92/101] Compiling CryptoSwift Padding.swift
[93/101] Compiling CryptoSwift Poly1305.swift
[94/101] Compiling CryptoSwift Rabbit.swift
[95/101] Compiling CryptoSwift SHA1.swift
[96/101] Compiling CryptoSwift SHA2.swift
[97/101] Compiling CryptoSwift SHA3.swift
[98/101] Compiling CryptoSwift Scrypt.swift
[99/101] Compiling CryptoSwift SecureBytes.swift
[100/101] Compiling CryptoSwift StreamDecryptor.swift
[101/101] Compiling CryptoSwift StreamEncryptor.swift
[102/125] Compiling WalletConnect WCTrustAccount.swift
[103/125] Compiling WalletConnect WCTrustTransaction.swift
[104/125] Compiling WalletConnect WCEvent.swift
[105/128] Compiling WalletConnect WCBinanceInteractor.swift
[106/128] Compiling WalletConnect WCEthereumInteractor.swift
[107/128] Compiling WalletConnect WCTrustInteractor.swift
[108/128] Compiling WalletConnect WCBinanceOrder.swift
[109/128] Compiling WalletConnect WCBinanceTradeOrder.swift
[110/128] Compiling WalletConnect WCBinanceTradePair.swift
[111/128] Compiling WalletConnect WCBinanceTransferOrder.swift
[112/128] Compiling WalletConnect WCPeerMeta.swift
[113/128] Compiling WalletConnect WCSessionModels.swift
[114/128] Compiling WalletConnect WCSocketMessage.swift
[115/128] Compiling WalletConnect AnyDecodable.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/Models/Ethereum/AnyDecodable.swift:45:25: error: cannot find 'NSNull' in scope
                value = NSNull()
                        ^~~~~~
[116/128] Compiling WalletConnect WCEthereumSignPayload.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/Models/Ethereum/AnyDecodable.swift:45:25: error: cannot find 'NSNull' in scope
                value = NSNull()
                        ^~~~~~
[117/128] Compiling WalletConnect WCEthereumTransaction.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/Models/Ethereum/AnyDecodable.swift:45:25: error: cannot find 'NSNull' in scope
                value = NSNull()
                        ^~~~~~
[118/128] Emitting module WalletConnect
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
[119/128] Compiling WalletConnect WCEncryptor.swift
[120/128] Compiling WalletConnect WCError.swift
[121/128] Compiling WalletConnect WCInteractor.swift
[122/128] Compiling WalletConnect Data+Hex.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
[123/128] Compiling WalletConnect Encodable+Extension.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
[124/128] Compiling WalletConnect JSONRPC.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
[125/128] Compiling WalletConnect WCBinanceCancelOrder.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
[126/128] Compiling WalletConnect WCLog.swift
[127/128] Compiling WalletConnect WCSession.swift
[128/128] Compiling WalletConnect WCSessionStore.swift
error: fatalError
Fetching https://github.com/daltoniam/Starscream from cache
Fetching https://github.com/krzyzanowskim/CryptoSwift from cache
Fetching https://github.com/mxcl/PromiseKit from cache
Fetching https://github.com/apple/swift-nio-zlib-support.git from cache
Fetching https://github.com/Flight-School/AnyCodable from cache
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.19s)
Fetched https://github.com/daltoniam/Starscream from cache (0.19s)
Fetched https://github.com/Flight-School/AnyCodable from cache (0.19s)
Fetched https://github.com/krzyzanowskim/CryptoSwift from cache (0.19s)
Fetched https://github.com/mxcl/PromiseKit from cache (0.21s)
Computing version for https://github.com/daltoniam/Starscream
Computed https://github.com/daltoniam/Starscream at 3.1.1 (0.34s)
Computing version for https://github.com/mxcl/PromiseKit
Computed https://github.com/mxcl/PromiseKit at 6.11.0 (0.34s)
Computing version for https://github.com/krzyzanowskim/CryptoSwift
Computed https://github.com/krzyzanowskim/CryptoSwift at 1.1.3 (0.34s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.02s)
Computing version for https://github.com/Flight-School/AnyCodable
Computed https://github.com/Flight-School/AnyCodable at 0.6.7 (0.33s)
Creating working copy for https://github.com/Flight-School/AnyCodable
Working copy of https://github.com/Flight-School/AnyCodable resolved at 0.6.7
warning: /Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/repositories/PromiseKit-01ce480a is not valid git repository for 'https://github.com/mxcl/PromiseKit', will fetch again.
Fetching https://github.com/mxcl/PromiseKit from cache
Fetched https://github.com/mxcl/PromiseKit from cache (0.01s)
warning: /Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/repositories/PromiseKit-01ce480a is not valid git repository for 'https://github.com/mxcl/PromiseKit', will fetch again.
Fetching https://github.com/mxcl/PromiseKit from cache
Fetched https://github.com/mxcl/PromiseKit from cache (0.01s)
Creating working copy for https://github.com/mxcl/PromiseKit
Working copy of https://github.com/mxcl/PromiseKit resolved at 6.11.0
warning: /Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/repositories/Starscream-b5c9b0c5 is not valid git repository for 'https://github.com/daltoniam/Starscream', will fetch again.
Fetching https://github.com/daltoniam/Starscream from cache
Fetched https://github.com/daltoniam/Starscream from cache (0.01s)
warning: /Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/repositories/Starscream-b5c9b0c5 is not valid git repository for 'https://github.com/daltoniam/Starscream', will fetch again.
Fetching https://github.com/daltoniam/Starscream from cache
Fetched https://github.com/daltoniam/Starscream from cache (0.00s)
Creating working copy for https://github.com/daltoniam/Starscream
Working copy of https://github.com/daltoniam/Starscream resolved at 3.1.1
warning: /Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/repositories/CryptoSwift-02302490 is not valid git repository for 'https://github.com/krzyzanowskim/CryptoSwift', will fetch again.
Fetching https://github.com/krzyzanowskim/CryptoSwift from cache
Fetched https://github.com/krzyzanowskim/CryptoSwift from cache (0.00s)
warning: /Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/repositories/CryptoSwift-02302490 is not valid git repository for 'https://github.com/krzyzanowskim/CryptoSwift', will fetch again.
Fetching https://github.com/krzyzanowskim/CryptoSwift from cache
Fetched https://github.com/krzyzanowskim/CryptoSwift from cache (0.00s)
Creating working copy for https://github.com/krzyzanowskim/CryptoSwift
Working copy of https://github.com/krzyzanowskim/CryptoSwift resolved at 1.1.3
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: 'spi-builder-workspace': dependency 'anycodable' is not used by any target
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for zlib
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version--423B1241ED78D482.txt
[2/5] Compiling WalletConnect WCEthereumSignPayload.swift
[3/5] Compiling WalletConnect WCEthereumTransaction.swift
[4/5] Compiling WalletConnect AnyDecodable.swift
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/Models/Ethereum/AnyDecodable.swift:45:25: error: cannot find 'NSNull' in scope
                value = NSNull()
                        ^~~~~~
[5/7] Emitting module WalletConnect
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:18:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: warning: immutable property will not be decoded because it is declared with an initial value which cannot be overwritten
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: set the initial value via the initializer or explicitly define a CodingKeys enum including a 'jsonrpc' case to silence this warning
    let jsonrpc = JSONRPCVersion
        ^
/Users/builder/builds/UKfvDsi8u/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/WalletConnect/JSONRPC/JSONRPC.swift:42:9: note: make the property mutable instead
    let jsonrpc = JSONRPCVersion
    ~~~ ^
    var
[6/7] Compiling WalletConnect WCInteractor.swift
[7/7] Compiling WalletConnect WCEthereumInteractor.swift
error: fatalError
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: 'spi-builder-workspace': dependency 'anycodable' is not used by any target
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for zlib
BUILD FAILURE 5.10 macosSpm

Build Machine: Mac 7