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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Sworm, reference 1.3.0 (20742c), with Swift 6.1 for Linux on 27 Apr 2025 04:53:52 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/prisma-ai/Sworm.git
Reference: 1.3.0
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/prisma-ai/Sworm
 * tag               1.3.0      -> FETCH_HEAD
HEAD is now at 20742cb swift 5.7 update
Cloned https://github.com/prisma-ai/Sworm.git
Revision (git rev-parse @):
20742cbcbc8b63ba58ebe5db4e3eb156addaa772
SUCCESS checkout https://github.com/prisma-ai/Sworm.git at 1.3.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/prisma-ai/Sworm.git
https://github.com/prisma-ai/Sworm.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Sworm",
  "name" : "Sworm",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "11.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Sworm",
      "targets" : [
        "Sworm"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwormTools",
      "targets" : [
        "SwormTools"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwormTools",
      "module_type" : "SwiftTarget",
      "name" : "SwormTools",
      "path" : "Sources/SwormTools",
      "product_memberships" : [
        "SwormTools"
      ],
      "sources" : [
        "Extensions.swift",
        "ExternalBinaryDataEntityMigrationPolicy.swift",
        "ProgressiveMigration.swift",
        "StoreDescription.swift",
        "TestTool.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SwormTests",
      "module_type" : "SwiftTarget",
      "name" : "SwormTests",
      "path" : "Tests/SwormTests",
      "sources" : [
        "AttributeTests.swift",
        "DataModels/DataModels.swift",
        "DataModels/V0V1MigrationPolicy.swift",
        "DataModels/V1V2MigrationPolicy.swift",
        "MigrationsTests.swift",
        "Models/Attributes.swift",
        "Models/Models+CoreData.swift",
        "Models/Models.swift",
        "Models/Repo.swift",
        "OtherTests.swift",
        "PredicateTests.swift",
        "ReadWriteTests.swift",
        "RepoTests.swift",
        "UnsafeTests.swift",
        "Utils/TestDB.swift"
      ],
      "target_dependencies" : [
        "Sworm",
        "SwormTools"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Sworm",
      "module_type" : "SwiftTarget",
      "name" : "Sworm",
      "path" : "Sources/Sworm",
      "product_memberships" : [
        "Sworm"
      ],
      "sources" : [
        "Attributes/Attribute.swift",
        "Attributes/AttributeError.swift",
        "Attributes/Decode.swift",
        "Attributes/Primitives.swift",
        "Attributes/Protocols.swift",
        "Attributes/RawRepresentable.swift",
        "Extensions.swift",
        "ManagedObjectConvertible.swift",
        "PersistentContainer.swift",
        "Relations.swift",
        "Requests/ComparisonPredicate.swift",
        "Requests/CompoundPredicate.swift",
        "Requests/InversePredicate.swift",
        "Requests/Operators.swift",
        "Requests/Predicate.swift",
        "Requests/Query.swift",
        "Requests/Request.swift",
        "Requests/TextPredicate.swift",
        "Wrappers/ManagedObject.swift",
        "Wrappers/ManagedObjectContext.swift",
        "Wrappers/ManagedObjectSet.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/29] Emitting module Sworm
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[5/31] Compiling Sworm Relations.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[6/31] Compiling Sworm ComparisonPredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[7/31] Compiling Sworm CompoundPredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[8/31] Compiling Sworm Extensions.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[9/31] Compiling Sworm ManagedObjectConvertible.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[10/31] Compiling Sworm PersistentContainer.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[11/31] Compiling Sworm ManagedObjectContext.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[12/31] Compiling Sworm ManagedObjectSet.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[13/31] Compiling Sworm InversePredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[14/31] Compiling Sworm Operators.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[15/31] Compiling Sworm Predicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[16/31] Compiling Sworm Attribute.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[17/31] Compiling Sworm AttributeError.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[18/31] Compiling Sworm Decode.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[19/31] Compiling Sworm TextPredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[20/31] Compiling Sworm ManagedObject.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[21/31] Compiling Sworm Query.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[22/31] Compiling Sworm Request.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[23/31] Compiling SwormTools TestTool.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[24/31] Compiling SwormTools ProgressiveMigration.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[25/31] Compiling SwormTools ExternalBinaryDataEntityMigrationPolicy.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[26/31] Compiling SwormTools StoreDescription.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[27/31] Compiling SwormTools Extensions.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[28/31] Emitting module SwormTools
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'spi-builder-workspace': found 8 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/AttributeSetsDataModel.xcdatamodeld
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/BookLibraryDataModel.xcdatamodeld
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/MigratableDataModel.xcdatamodeld
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/V1V2.xcmappingmodel
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/PredicateDataModel.xcdatamodeld
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/BLOBModel.xcdatamodeld
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/V0V1.xcmappingmodel
    /host/spi-builder-workspace/Tests/SwormTests/DataModels/RepoDataModel.xcdatamodeld
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/27] Compiling SwormTools TestTool.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[3/27] Compiling SwormTools StoreDescription.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/27] Emitting module Sworm
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[5/29] Compiling Sworm InversePredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[6/29] Compiling Sworm Operators.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[7/29] Compiling Sworm Predicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[8/29] Compiling Sworm Relations.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[9/29] Compiling Sworm ComparisonPredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[10/29] Compiling Sworm CompoundPredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[11/29] Compiling Sworm Attribute.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[12/29] Compiling Sworm AttributeError.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[13/29] Compiling Sworm Decode.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[14/29] Compiling Sworm TextPredicate.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[15/29] Compiling Sworm ManagedObject.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[16/29] Compiling Sworm Extensions.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[17/29] Compiling Sworm ManagedObjectConvertible.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[18/29] Compiling Sworm PersistentContainer.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[19/29] Compiling Sworm Query.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[20/29] Compiling Sworm Request.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[21/29] Emitting module SwormTools
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[22/29] Compiling SwormTools Extensions.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[23/29] Compiling SwormTools ExternalBinaryDataEntityMigrationPolicy.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[24/29] Compiling SwormTools ProgressiveMigration.swift
/host/spi-builder-workspace/Sources/SwormTools/Extensions.swift:1:8: error: no such module 'CoreData'
  1 | import CoreData
    |        `- error: no such module 'CoreData'
  2 |
  3 | public extension URL {
[25/29] Compiling Sworm ManagedObjectContext.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
[26/29] Compiling Sworm ManagedObjectSet.swift
/host/spi-builder-workspace/Sources/Sworm/Attributes/Attribute.swift:1:8: error: no such module 'CoreData'
 1 | import CoreData
   |        `- error: no such module 'CoreData'
 2 |
 3 | public final class Attribute<PlainObject: ManagedObjectConvertible>: Hashable {
BUILD FAILURE 6.1 linux