The Swift Package Index logo.Swift Package Index

Build Information

Successful build of CloudflareDomainsEmailKit, reference 0.1.7 (b7e347), with Swift 6.4 for macOS (SPM) on 21 Sep 2026 03:21:45 UTC.

Swift 6 data race errors: 0

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/iankoex/CloudflareDomainsEmailKit.git
Reference: 0.1.7
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/iankoex/CloudflareDomainsEmailKit
 * tag               0.1.7      -> FETCH_HEAD
HEAD is now at b7e347c better error handling
Cloned https://github.com/iankoex/CloudflareDomainsEmailKit.git
Revision (git rev-parse @):
b7e347c36d0c6bbe43ff29c643284f6f652e46b9
SUCCESS checkout https://github.com/iankoex/CloudflareDomainsEmailKit.git at 0.1.7
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/iankoex/CloudflareDomainsEmailKit.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 / 1496]
[Planning 1429 / 1496]
[Planning deferred tasks]
[Constructing 1051 / 3689]
[81 / 998] NIOTLS
[276 / 998] swift-nio-ssl_NIOSSL
[280 / 998]
[298 / 1007] InternalCollectionsUtilities
[303 / 1034]
[311 / 1049] InternalCollectionsUtilities
[322 / 1080]
[331 / 1129]
[361 / 1129] CNIOBoringSSL
[365 / 1129] InternalCollectionsUtilities
[374 / 1129]
[377 / 1129]
[379 / 1129]
[390 / 1129] CNIOBoringSSL
[394 / 1129] CNIOBoringSSL
[400 / 1129] CNIOBoringSSL
[404 / 1129] CNIOBoringSSL
[418 / 1129] CNIOBoringSSL
[432 / 1129] CNIOBoringSSL
[435 / 1129] CNIOBoringSSL
[438 / 1129] CNIOBoringSSL
[451 / 1129] CNIOBoringSSL
[458 / 1129] CNIOBoringSSL
[463 / 1129] CNIOBoringSSL
[464 / 1129] CNIOBoringSSL
[468 / 1129] CNIOBoringSSL
[472 / 1129] CNIOBoringSSL
[474 / 1129] CNIOBoringSSL
[478 / 1129] CNIOBoringSSL
[482 / 1129] CNIOBoringSSL
[484 / 1129] CNIOBoringSSL
[488 / 1129] CNIOBoringSSL
[492 / 1129] CNIOBoringSSL
[493 / 1129] CNIOBoringSSL
[498 / 1129] CNIOBoringSSL
[499 / 1129] CNIOBoringSSL
[507 / 1129] CNIOBoringSSL
[508 / 1129] CNIOBoringSSL
[509 / 1129] CNIOBoringSSL
[511 / 1129] CNIOBoringSSL
[514 / 1129] CNIOBoringSSL
[517 / 1129] CNIOBoringSSL
[519 / 1129] CNIOBoringSSL
[523 / 1129] CNIOBoringSSL
[527 / 1129] CNIOBoringSSL
[531 / 1129] CNIOBoringSSL
[541 / 1129] CNIOBoringSSL
[554 / 1129] CNIOBoringSSL
[564 / 1129] CNIOBoringSSL
[566 / 1129] CNIOBoringSSL
[572 / 1129] CNIOBoringSSL
[576 / 1129] CNIOBoringSSL
[583 / 1129] CNIOBoringSSL
[585 / 1129] CNIOBoringSSL
[589 / 1129] CNIOBoringSSL
[593 / 1129] CNIOBoringSSL
[595 / 1129] CNIOBoringSSL
[599 / 1129] CNIOBoringSSL
[602 / 1129] CNIOBoringSSL
[608 / 1129] CNIOBoringSSL
[610 / 1129] CNIOBoringSSL
[618 / 1129] CNIOBoringSSL
[628 / 1129] CNIOBoringSSL
[633 / 1129] CNIOBoringSSL
[639 / 1129] CNIOBoringSSL
[643 / 1129] CNIOBoringSSL
[648 / 1129] CNIOBoringSSL
[660 / 1129] CNIOBoringSSL
[667 / 1129] CNIOBoringSSL
[670 / 1129] CNIOBoringSSL
[676 / 1129] CNIOBoringSSL
[679 / 1129] CNIOBoringSSL
[680 / 1129] CNIOBoringSSL
[685 / 1129] CNIOBoringSSL
[689 / 1129] CNIOBoringSSL
[691 / 1129] CNIOBoringSSL
[697 / 1129] CNIOBoringSSL
[699 / 1129] CNIOBoringSSL
[703 / 1129] CNIOBoringSSL
[705 / 1129] CNIOBoringSSL
[708 / 1129] CNIOBoringSSL
[714 / 1129] CNIOBoringSSL
[720 / 1129] CNIOBoringSSL
[723 / 1129] CNIOBoringSSL
[736 / 1129] CNIOBoringSSL
[745 / 1129] CNIOBoringSSL
[754 / 1129] CNIOBoringSSL
[755 / 1129] CNIOBoringSSL
[758 / 1129] CNIOBoringSSL
[763 / 1129] CNIOBoringSSL
[767 / 1129] CNIOBoringSSL
[777 / 1129] CNIOBoringSSL
[790 / 1129] CNIOBoringSSL
[795 / 1129] CNIOBoringSSL
[796 / 1129] CNIOBoringSSL
[803 / 1129] CNIOBoringSSL
[804 / 1129] CNIOBoringSSL
[812 / 1129]
[824 / 1129] SystemPackage
[828 / 1129]
[833 / 1129]
[838 / 1129] SystemPackage
[841 / 1129] CNIOPosix
[847 / 1129] ServiceContextModule
[848 / 1129] ServiceContextModule
[859 / 1129] RealModule
[864 / 1129] NIOConcurrencyHelpers
[872 / 1129] Logging
[876 / 1129] Logging
[882 / 1129] InternalCollectionsUtilities
[888 / 1129] Instrumentation
[900 / 1139]
[921 / 1149] CAsyncHTTPClient
[939 / 1168]
[954 / 1171] Atomics
[958 / 1171] CNIOExtrasZlib
[964 / 1171] CNIOExtrasZlib
[971 / 1171]
[975 / 1171]
[987 / 1174]
[995 / 1196] Algorithms
[1001 / 1202] CNIOExtrasZlib
[1016 / 1202] Instrumentation
[1033 / 1202] Algorithms
[1034 / 1202] ContainersPreview
[1036 / 1202] Algorithms
[1039 / 1203]
[1041 / 1204] DequeModule
[1048 / 1224] Tracing
[1060 / 1224] Algorithms
[1069 / 1224] DequeModule
[1073 / 1224] DequeModule
[1077 / 1224] Tracing
[1077 / 1224] DequeModule
[1087 / 1226] NIOCore
[1090 / 1243] Configuration
[1096 / 1267]
[1098 / 1267] CNIOAtomics
[1108 / 1267] NIOCore
[1110 / 1267]
[1112 / 1267]
[1114 / 1267]
[1115 / 1267]
[1116 / 1267]
[1117 / 1267] CNIOAtomics
[1119 / 1267]
[1126 / 1267] Configuration
[1127 / 1267] Configuration
[1128 / 1267] Configuration
[1131 / 1267] Configuration
[1136 / 1267] Configuration
[1138 / 1267] NIOCore
[1149 / 1270] NIOEmbedded
[1153 / 1274] NIOFoundationEssentialsCompat
[1160 / 1293]
[1182 / 1293] NIOPosix
[1184 / 1293] NIOPosix
[1185 / 1293] NIOFoundationEssentialsCompat
[1188 / 1293] NIOPosix
[1195 / 1294] NIO
[1204 / 1296]
[1208 / 1300] NIOTLS
[1217 / 1329]
[1232 / 1333] NIOSOCKS
[1253 / 1333] NIOHTTP1
[1255 / 1333] NIOHTTP1
[1258 / 1333] NIOHTTP1
[1260 / 1333] NIOHTTP1
[1269 / 1335] NIOSSL
[1272 / 1337] NIOHTTP1
[1273 / 1337] NIOHTTPCompression
[1282 / 1355] NIOHTTPCompression
[1285 / 1383]
[1293 / 1383] NIOHTTPCompression
[1303 / 1383] NIOHTTPCompression
[1313 / 1383] NIOTransportServices
[1317 / 1383] NIOSSL
[1318 / 1383] NIOTransportServices
[1328 / 1383] NIOTransportServices-product
[1332 / 1383] NIOSSL
[1334 / 1383] NIOSSL
[1337 / 1383] NIOPosix
[1346 / 1383] NIOHTTP2
[1347 / 1383]
[1349 / 1384] NIO
[1357 / 1384] NIOHPACK
[1357 / 1384] NIOSSL
[1367 / 1395] NIOHTTP2
[1368 / 1395] NIOSSL
[1370 / 1395] NIOHTTP2
[1377 / 1396] NIOHTTP2
[1377 / 1396] AsyncHTTPClient
[1381 / 1411]
[1390 / 1411] AsyncHTTPClient
[1392 / 1411] NIOHTTP2
[1393 / 1411] AsyncHTTPClient
[1394 / 1411] AsyncHTTPClient
[1401 / 1412] AsyncHTTPClient
[1415 / 1456]
[1419 / 1456] AsyncHTTPClient
[1421 / 1456] AsyncHTTPClient
[1427 / 1456]
[1429 / 1456]
[1431 / 1456]
[1435 / 1456]
[1438 / 1456]
[1440 / 1456]
[1441 / 1456]
[1447 / 1456] CloudflareDomainsEmailKit
[1455 / 1456] CloudflareDomainsEmailKit
Build complete! (37.13 sec)
Fetching https://github.com/swift-server/async-http-client.git
[1/16197] Fetching async-http-client
Fetched https://github.com/swift-server/async-http-client.git (1.98s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.36.1 (2.63s)
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-service-context.git
Fetching https://github.com/apple/swift-nio-transport-services.git
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-configuration.git
[1/3772] Fetching swift-configuration
[39/5647] Fetching swift-configuration, swift-atomics
[58/8510] Fetching swift-configuration, swift-atomics, swift-nio-transport-services
[59/16606] Fetching swift-configuration, swift-atomics, swift-nio-transport-services, swift-log
[230/22751] Fetching swift-configuration, swift-atomics, swift-nio-transport-services, swift-log, swift-algorithms
[231/29058] Fetching swift-configuration, swift-atomics, swift-nio-transport-services, swift-log, swift-algorithms, swift-distributed-tracing
[13624/30422] Fetching swift-configuration, swift-atomics, swift-nio-transport-services, swift-log, swift-algorithms, swift-distributed-tracing, swift-service-context
Fetched https://github.com/apple/swift-log.git (1.30s)
Fetching https://github.com/apple/swift-nio-http2.git
[18718/22326] Fetching swift-configuration, swift-atomics, swift-nio-transport-services, swift-algorithms, swift-distributed-tracing, swift-service-context
Fetched https://github.com/apple/swift-algorithms.git (1.34s)
[12951/16181] Fetching swift-configuration, swift-atomics, swift-nio-transport-services, swift-distributed-tracing, swift-service-context
Fetching https://github.com/apple/swift-nio-ssl.git
Fetched https://github.com/apple/swift-distributed-tracing.git (1.45s)
Fetched https://github.com/apple/swift-atomics.git (1.45s)
Fetched https://github.com/apple/swift-configuration.git (1.45s)
Fetched https://github.com/apple/swift-nio-transport-services.git (1.45s)
[723/1364] Fetching swift-service-context
Fetching https://github.com/apple/swift-nio-extras.git
Fetching https://github.com/apple/swift-nio.git
Fetched https://github.com/apple/swift-service-context.git (1.53s)
[1/12252] Fetching swift-nio-http2
[2/28317] Fetching swift-nio-http2, swift-nio-ssl
[125/35007] Fetching swift-nio-http2, swift-nio-ssl, swift-nio-extras
Fetched https://github.com/apple/swift-nio-extras.git (1.47s)
[9952/28317] Fetching swift-nio-http2, swift-nio-ssl
[9953/114382] Fetching swift-nio-http2, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-http2.git (2.22s)
[25786/102130] Fetching swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (2.94s)
[56803/86065] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (8.27s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.3.0 (10.35s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (2.73s)
Fetching https://github.com/apple/swift-numerics.git
[1/6636] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (1.87s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.2.0 (4.09s)
Fetching https://github.com/apple/swift-system
Fetching https://github.com/swift-server/swift-service-lifecycle
Fetching https://github.com/apple/swift-collections
[1/2843] Fetching swift-service-lifecycle
[201/9741] Fetching swift-service-lifecycle, swift-system
[2491/37093] Fetching swift-service-lifecycle, swift-system, swift-collections
Fetched https://github.com/apple/swift-collections (2.53s)
Fetched https://github.com/swift-server/swift-service-lifecycle (2.53s)
Fetched https://github.com/apple/swift-system (2.53s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.5.0 (3.12s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.53s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.54s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.6.0 (0.64s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.57s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.67s)
Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.0 (0.54s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6723] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (1.29s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (1.88s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.5 (0.61s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.55s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.59s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.57s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.35.1 (0.73s)
Fetching https://github.com/apple/swift-http-structured-headers.git
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/apple/swift-certificates.git
[1/1935] Fetching swift-http-types
[2/3188] Fetching swift-http-types, swift-http-structured-headers
[169/10761] Fetching swift-http-types, swift-http-structured-headers, swift-certificates
[3644/12744] Fetching swift-http-types, swift-http-structured-headers, swift-certificates, swift-asn1
Fetched https://github.com/apple/swift-http-structured-headers.git (1.03s)
[2506/11491] Fetching swift-http-types, swift-certificates, swift-asn1
Fetched https://github.com/apple/swift-certificates.git (1.50s)
Fetched https://github.com/apple/swift-asn1.git (1.50s)
Fetched https://github.com/apple/swift-http-types.git (1.50s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (2.09s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.59s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.66s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.20.0 (0.70s)
Fetching https://github.com/apple/swift-crypto.git
[1/18549] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git (2.32s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.5.2 (3.05s)
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/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.46.0
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/swift-server/swift-service-lifecycle
Working copy of https://github.com/swift-server/swift-service-lifecycle resolved at 2.12.0
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.5
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.2
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
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-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.36.1
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-nio-extras.git
Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.35.1
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.20.0
Build complete.
{
  "dependencies" : [
    {
      "identity" : "async-http-client",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.22.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swift-server/async-http-client.git"
    }
  ],
  "manifest_display_name" : "CloudflareDomainsEmailKit",
  "name" : "CloudflareDomainsEmailKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "CloudflareDomainsEmailKit",
      "targets" : [
        "CloudflareDomainsEmailKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CloudflareDomainsEmailKitTests",
      "module_type" : "SwiftTarget",
      "name" : "CloudflareDomainsEmailKitTests",
      "path" : "Tests/CloudflareDomainsEmailKitTests",
      "sources" : [
        "CloudflareDomainsEmailKitTests.swift"
      ],
      "target_dependencies" : [
        "CloudflareDomainsEmailKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "CloudflareDomainsEmailKit",
      "module_type" : "SwiftTarget",
      "name" : "CloudflareDomainsEmailKit",
      "path" : "Sources/CloudflareDomainsEmailKit",
      "product_dependencies" : [
        "AsyncHTTPClient"
      ],
      "product_memberships" : [
        "CloudflareDomainsEmailKit"
      ],
      "sources" : [
        "EmailClient.swift",
        "EmailClientError.swift",
        "MailChannels.swift",
        "MailUser.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.8"
}
Done.