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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 CouchbaseClusterManager, reference master (31571d), with Swift 6.1 for Linux on 25 Apr 2025 15:34:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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/asensei/couchbase-cluster-manager.git
Reference: master
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/asensei/couchbase-cluster-manager
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 31571d0 readme update
Cloned https://github.com/asensei/couchbase-cluster-manager.git
Revision (git rev-parse @):
31571d0ac22e869c9680bac4f35d564e6f6c6b7b
SUCCESS checkout https://github.com/asensei/couchbase-cluster-manager.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/asensei/couchbase-cluster-manager.git
https://github.com/asensei/couchbase-cluster-manager.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "vapor",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.4.2",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/vapor/vapor.git"
    },
    {
      "identity" : "docker-client-swift",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/valeriomazzeo/docker-client-swift.git"
    }
  ],
  "manifest_display_name" : "CouchbaseClusterManager",
  "name" : "CouchbaseClusterManager",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Run",
      "targets" : [
        "Run"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Run",
      "module_type" : "SwiftTarget",
      "name" : "Run",
      "path" : "Sources/Run",
      "product_memberships" : [
        "Run"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "CouchbaseClusterManager"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "CouchbaseClusterManager",
      "module_type" : "SwiftTarget",
      "name" : "CouchbaseClusterManager",
      "path" : "Sources/CouchbaseClusterManager",
      "product_dependencies" : [
        "Vapor",
        "DockerClient"
      ],
      "product_memberships" : [
        "Run"
      ],
      "sources" : [
        "Config.swift",
        "Couchbase/Couchbase+Bucket.swift",
        "Couchbase/Couchbase+Cluster.swift",
        "Couchbase/Couchbase+Credentials.swift",
        "Couchbase/Couchbase+Error.swift",
        "Couchbase/Couchbase+Index.swift",
        "Couchbase/Couchbase+Node.swift",
        "Couchbase/Couchbase+ServiceOptions.swift",
        "Couchbase/Couchbase+StorageMode.swift",
        "Couchbase/Couchbase+User.swift",
        "Couchbase/Couchbase.swift",
        "DataSources/DockerServiceDataSource.swift",
        "DataSources/ServiceDataSource.swift",
        "Manager.swift",
        "Models/Service.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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
Fetching https://github.com/valeriomazzeo/docker-client-swift.git
Fetching https://github.com/vapor/vapor.git
[1/38] Fetching docker-client-swift
[39/74351] Fetching docker-client-swift, vapor
Fetched https://github.com/valeriomazzeo/docker-client-swift.git from cache (2.95s)
Fetched https://github.com/vapor/vapor.git from cache (2.99s)
Computing version for https://github.com/valeriomazzeo/docker-client-swift.git
Computed https://github.com/valeriomazzeo/docker-client-swift.git at 1.0.0 (3.60s)
Computing version for https://github.com/vapor/vapor.git
Computed https://github.com/vapor/vapor.git at 2.4.5 (0.93s)
Fetching https://github.com/vapor/crypto.git
Fetching https://github.com/vapor/routing.git
Fetching https://github.com/vapor/engine.git
Fetching https://github.com/vapor/node.git
Fetching https://github.com/vapor/json.git
Fetching https://github.com/vapor/multipart.git
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[7896/11203] Fetching node, multipart, crypto, json
[7971/31926] Fetching node, multipart, crypto, json, routing
[8744/57393] Fetching node, multipart, crypto, json, routing, engine
Fetched https://github.com/vapor/crypto.git from cache (0.41s)
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[13398/50396] Fetching multipart, json, routing, engine
Fetching https://github.com/vapor/console.git
Fetching https://github.com/vapor/core.git
[38967/55881] Fetching multipart, json, routing, engine, console
[44659/76024] Fetching multipart, json, routing, engine, console, core
Fetched https://github.com/vapor/console.git from cache (0.44s)
[42457/70539] Fetching multipart, json, routing, engine, core
Fetching https://github.com/vapor/bcrypt.git
[64941/70638] Fetching multipart, json, routing, engine, core, bcrypt
Fetched https://github.com/vapor/bcrypt.git from cache (0.42s)
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[43533/45072] Fetching multipart, json, routing, core
Fetched https://github.com/vapor/core.git from cache (1.43s)
Fetched https://github.com/vapor/routing.git from cache (2.10s)
Fetched https://github.com/vapor/json.git from cache (2.10s)
Fetched https://github.com/vapor/multipart.git from cache (2.14s)
Computing version for https://github.com/vapor/bcrypt.git
Computed https://github.com/vapor/bcrypt.git at 1.1.1 (3.66s)
Fetching https://github.com/vapor/random.git
[1/148] Fetching random
Fetched https://github.com/vapor/random.git from cache (0.22s)
Computing version for https://github.com/vapor/random.git
Computed https://github.com/vapor/random.git at 1.2.0 (0.87s)
Computing version for https://github.com/vapor/routing.git
Computed https://github.com/vapor/routing.git at 2.2.1 (0.72s)
Fetching https://github.com/vapor/debugging.git
[1/260] Fetching debugging
Fetched https://github.com/vapor/debugging.git from cache (0.24s)
Computing version for https://github.com/vapor/debugging.git
Computed https://github.com/vapor/debugging.git at 1.1.1 (0.88s)
Computing version for https://github.com/vapor/json.git
Computed https://github.com/vapor/json.git at 2.2.2 (0.66s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 2.2.1 (0.87s)
Fetching https://github.com/vapor/bits.git
[1/358] Fetching bits
Fetched https://github.com/vapor/bits.git from cache (0.31s)
Computing version for https://github.com/vapor/bits.git
Computed https://github.com/vapor/bits.git at 1.1.1 (1.06s)
Computing version for https://github.com/vapor/multipart.git
Computed https://github.com/vapor/multipart.git at 2.2.1 (0.61s)
Computing version for https://github.com/vapor/crypto.git
Computed https://github.com/vapor/crypto.git at 2.1.3 (1.76s)
Fetching https://github.com/vapor/ctls.git
[1/71] Fetching ctls
Fetched https://github.com/vapor/ctls.git from cache (0.23s)
Computing version for https://github.com/vapor/console.git
Computed https://github.com/vapor/console.git at 2.3.1 (0.83s)
Computing version for https://github.com/vapor/ctls.git
Computed https://github.com/vapor/ctls.git at 1.1.3 (1.18s)
Computing version for https://github.com/vapor/node.git
Computed https://github.com/vapor/node.git at 2.1.5 (0.66s)
Computing version for https://github.com/vapor/engine.git
Computed https://github.com/vapor/engine.git at 2.2.5 (0.67s)
Fetching https://github.com/vapor/tls.git
Fetching https://github.com/vapor/sockets.git
[1/3312] Fetching sockets
[498/4456] Fetching sockets, tls
Fetched https://github.com/vapor/tls.git from cache (0.26s)
Fetched https://github.com/vapor/sockets.git from cache (0.28s)
Computing version for https://github.com/vapor/tls.git
Computed https://github.com/vapor/tls.git at 2.1.3 (0.86s)
Computing version for https://github.com/vapor/sockets.git
Computed https://github.com/vapor/sockets.git at 2.2.3 (0.64s)
Creating working copy for https://github.com/vapor/ctls.git
Working copy of https://github.com/vapor/ctls.git resolved at 1.1.3
Creating working copy for https://github.com/vapor/debugging.git
Working copy of https://github.com/vapor/debugging.git resolved at 1.1.1
Creating working copy for https://github.com/vapor/json.git
Working copy of https://github.com/vapor/json.git resolved at 2.2.2
Creating working copy for https://github.com/vapor/multipart.git
Working copy of https://github.com/vapor/multipart.git resolved at 2.2.1
Creating working copy for https://github.com/vapor/node.git
Working copy of https://github.com/vapor/node.git resolved at 2.1.5
Creating working copy for https://github.com/vapor/engine.git
Working copy of https://github.com/vapor/engine.git resolved at 2.2.5
Creating working copy for https://github.com/vapor/random.git
Working copy of https://github.com/vapor/random.git resolved at 1.2.0
Creating working copy for https://github.com/vapor/console.git
Working copy of https://github.com/vapor/console.git resolved at 2.3.1
Creating working copy for https://github.com/vapor/crypto.git
Working copy of https://github.com/vapor/crypto.git resolved at 2.1.3
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 2.2.1
Creating working copy for https://github.com/vapor/sockets.git
Working copy of https://github.com/vapor/sockets.git resolved at 2.2.3
Creating working copy for https://github.com/vapor/bcrypt.git
Working copy of https://github.com/vapor/bcrypt.git resolved at 1.1.1
Creating working copy for https://github.com/valeriomazzeo/docker-client-swift.git
Working copy of https://github.com/valeriomazzeo/docker-client-swift.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/bits.git
Working copy of https://github.com/vapor/bits.git resolved at 1.1.1
Creating working copy for https://github.com/vapor/tls.git
Working copy of https://github.com/vapor/tls.git resolved at 2.1.3
Creating working copy for https://github.com/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 2.4.5
Creating working copy for https://github.com/vapor/routing.git
Working copy of https://github.com/vapor/routing.git resolved at 2.2.1
warning: 'ctls': ignoring declared target(s) 'CTLS' in the system package
warning: you may be able to install ctls using your system-packager:
    apt-get install libssl-dev
warning: you may be able to install ctls using your system-packager:
    apt-get install libssl-dev
Building for debugging...
[0/65] Write sources
[30/65] Compiling Ccurl anchor.c
[31/65] Compiling CHTTP http_parser.c
[32/65] Write swift-version-24593BA9C3E375BF.txt
[34/93] Compiling Bits Operators.swift
[35/93] Compiling Bits String+BytesConvertible.swift
[36/95] Emitting module Debugging
[37/95] Compiling Debugging Debuggable.swift
[38/96] Compiling PathIndexable PathIndexable.swift
[39/96] Emitting module PathIndexable
[40/96] Compiling PathIndexable PathIndexable+Subscripting.swift
[41/97] Compiling Bits Aliases.swift
[42/97] Compiling Bits Base64Encoder.swift
[43/97] Compiling Bits Byte+Alphabet.swift
[46/97] Compiling Bits UnsignedInteger+BytesConvertible.swift
[47/97] Compiling Bits UnsignedInteger+Shifting.swift
[47/97] Wrapping AST for Debugging for debugging
[48/97] Wrapping AST for PathIndexable for debugging
[50/97] Emitting module libc
[51/97] Compiling libc libc.swift
[53/98] Compiling Bits Bytes+Base64.swift
[54/98] Compiling Bits Bytes+Hex.swift
[55/98] Compiling Bits Byte+ControlCharacters.swift
[56/98] Compiling Bits Byte+Convenience.swift
[57/98] Compiling Bits Byte+PatternMatching.swift
[58/98] Compiling Bits Byte+Random.swift
[59/98] Compiling Bits Byte+UTF8Numbers.swift
[60/98] Compiling Bits ByteSequence+Conversions.swift
[61/98] Compiling DockerClient DockerClient.swift
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/DockerClient.swift:28:37: error: cannot find type 'URLRequest' in scope
26 |     // MARK: Request
27 |
28 |     public func respond(to request: URLRequest) throws -> DockerClient.Response {
   |                                     `- error: cannot find type 'URLRequest' in scope
29 |
30 |         return try CURLTask(request: request, unixSocketPath: self.unixSocketPath).perform()
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:18:26: error: cannot find type 'URLRequest' in scope
 16 |     // MARK: Initialization
 17 |
 18 |     public init(request: URLRequest, unixSocketPath: String? = nil) throws {
    |                          `- error: cannot find type 'URLRequest' in scope
 19 |
 20 |         // CURL initialization
[62/98] Compiling Bits Bytes+Percent.swift
[63/98] Compiling Bits BytesConvertible.swift
[64/98] Compiling Bits Data+BytesConvertible.swift
[65/98] Compiling Bits HexEncoder.swift
[66/98] Emitting module Bits
error: emit-module command failed with exit code 1 (use -v to see invocation)
[67/99] Emitting module DockerClient
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:18:26: error: cannot find type 'URLRequest' in scope
 16 |     // MARK: Initialization
 17 |
 18 |     public init(request: URLRequest, unixSocketPath: String? = nil) throws {
    |                          `- error: cannot find type 'URLRequest' in scope
 19 |
 20 |         // CURL initialization
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:91:25: error: cannot find type 'URLRequest' in scope
 89 |     // MARK: Accessing Attributes
 90 |
 91 |     public let request: URLRequest
    |                         `- error: cannot find type 'URLRequest' in scope
 92 |
 93 |     public private(set) var response: CURLTask.Response? = nil
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/DockerClient.swift:28:37: error: cannot find type 'URLRequest' in scope
26 |     // MARK: Request
27 |
28 |     public func respond(to request: URLRequest) throws -> DockerClient.Response {
   |                                     `- error: cannot find type 'URLRequest' in scope
29 |
30 |         return try CURLTask(request: request, unixSocketPath: self.unixSocketPath).perform()
[68/99] Compiling DockerClient CURLTask.swift
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:18:26: error: cannot find type 'URLRequest' in scope
 16 |     // MARK: Initialization
 17 |
 18 |     public init(request: URLRequest, unixSocketPath: String? = nil) throws {
    |                          `- error: cannot find type 'URLRequest' in scope
 19 |
 20 |         // CURL initialization
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:91:25: error: cannot find type 'URLRequest' in scope
 89 |     // MARK: Accessing Attributes
 90 |
 91 |     public let request: URLRequest
    |                         `- error: cannot find type 'URLRequest' in scope
 92 |
 93 |     public private(set) var response: CURLTask.Response? = nil
[68/99] Wrapping AST for libc for debugging
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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: 'ctls': ignoring declared target(s) 'CTLS' in the system package
warning: you may be able to install ctls using your system-packager:
    apt-get install libssl-dev
warning: you may be able to install ctls using your system-packager:
    apt-get install libssl-dev
[0/1] Planning build
Building for debugging...
[0/33] Write swift-version-24593BA9C3E375BF.txt
[2/61] Compiling libc libc.swift
[3/61] Emitting module libc
[4/62] Compiling PathIndexable PathIndexable.swift
[6/62] Emitting module PathIndexable
[7/62] Compiling PathIndexable PathIndexable+Subscripting.swift
[8/62] Compiling DockerClient CURLTask.swift
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:18:26: error: cannot find type 'URLRequest' in scope
 16 |     // MARK: Initialization
 17 |
 18 |     public init(request: URLRequest, unixSocketPath: String? = nil) throws {
    |                          `- error: cannot find type 'URLRequest' in scope
 19 |
 20 |         // CURL initialization
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:91:25: error: cannot find type 'URLRequest' in scope
 89 |     // MARK: Accessing Attributes
 90 |
 91 |     public let request: URLRequest
    |                         `- error: cannot find type 'URLRequest' in scope
 92 |
 93 |     public private(set) var response: CURLTask.Response? = nil
[9/63] Compiling DockerClient DockerClient.swift
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/DockerClient.swift:28:37: error: cannot find type 'URLRequest' in scope
26 |     // MARK: Request
27 |
28 |     public func respond(to request: URLRequest) throws -> DockerClient.Response {
   |                                     `- error: cannot find type 'URLRequest' in scope
29 |
30 |         return try CURLTask(request: request, unixSocketPath: self.unixSocketPath).perform()
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:18:26: error: cannot find type 'URLRequest' in scope
 16 |     // MARK: Initialization
 17 |
 18 |     public init(request: URLRequest, unixSocketPath: String? = nil) throws {
    |                          `- error: cannot find type 'URLRequest' in scope
 19 |
 20 |         // CURL initialization
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/63] Emitting module DockerClient
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:18:26: error: cannot find type 'URLRequest' in scope
 16 |     // MARK: Initialization
 17 |
 18 |     public init(request: URLRequest, unixSocketPath: String? = nil) throws {
    |                          `- error: cannot find type 'URLRequest' in scope
 19 |
 20 |         // CURL initialization
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/CURLTask.swift:91:25: error: cannot find type 'URLRequest' in scope
 89 |     // MARK: Accessing Attributes
 90 |
 91 |     public let request: URLRequest
    |                         `- error: cannot find type 'URLRequest' in scope
 92 |
 93 |     public private(set) var response: CURLTask.Response? = nil
/host/spi-builder-workspace/.build/checkouts/docker-client-swift/Sources/DockerClient/DockerClient.swift:28:37: error: cannot find type 'URLRequest' in scope
26 |     // MARK: Request
27 |
28 |     public func respond(to request: URLRequest) throws -> DockerClient.Response {
   |                                     `- error: cannot find type 'URLRequest' in scope
29 |
30 |         return try CURLTask(request: request, unixSocketPath: self.unixSocketPath).perform()
[11/63] Compiling Debugging Debuggable.swift
[12/63] Emitting module Debugging
[13/64] Compiling Bits Operators.swift
[14/64] Compiling Bits String+BytesConvertible.swift
[16/66] Compiling Bits Byte+Random.swift
[17/66] Compiling Bits Byte+UTF8Numbers.swift
[18/66] Compiling Bits ByteSequence+Conversions.swift
[20/66] Compiling Bits Bytes+Base64.swift
[21/66] Compiling Bits Bytes+Hex.swift
[22/66] Compiling Bits Bytes+Percent.swift
[23/66] Compiling Bits BytesConvertible.swift
[24/66] Compiling Bits Data+BytesConvertible.swift
[25/66] Compiling Bits HexEncoder.swift
[26/66] Compiling Bits Byte+ControlCharacters.swift
[27/66] Compiling Bits Byte+Convenience.swift
[28/66] Compiling Bits Byte+PatternMatching.swift
BUILD FAILURE 6.1 linux