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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 ImageFetcher, reference 2.1.0 (458980), with Swift 6.1 for Linux on 29 Apr 2025 05:01:56 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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/Mobelux/ImageFetcher.git
Reference: 2.1.0
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/Mobelux/ImageFetcher
 * tag               2.1.0      -> FETCH_HEAD
HEAD is now at 4589800 Initial Preparation for Strict Concurrency (#28)
Cloned https://github.com/Mobelux/ImageFetcher.git
Revision (git rev-parse @):
458980060566602ef4c8ad09c53e9f8339cd8f9a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Mobelux/ImageFetcher.git at 2.1.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/Mobelux/ImageFetcher.git
https://github.com/Mobelux/ImageFetcher.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "diskcache",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.2.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Mobelux/DiskCache.git"
    },
    {
      "identity" : "swift-crypto",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "3.2.0",
            "upper_bound" : "4.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-crypto.git"
    }
  ],
  "manifest_display_name" : "ImageFetcher",
  "name" : "ImageFetcher",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "macos",
      "version" : "10.15"
    }
  ],
  "products" : [
    {
      "name" : "ImageFetcher",
      "targets" : [
        "ImageFetcher"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ImageFetcherTests",
      "module_type" : "SwiftTarget",
      "name" : "ImageFetcherTests",
      "path" : "Tests/ImageFetcherTests",
      "sources" : [
        "Helpers/Counter.swift",
        "Helpers/Extensions/Color+Utils.swift",
        "Helpers/Extensions/Networking+Mock.swift",
        "Helpers/Extensions/XCTestCase+Utils.swift",
        "Helpers/Mock.swift",
        "Helpers/MockCache.swift",
        "Helpers/MockImageProcessor.swift",
        "ImageFetcherTests.swift",
        "ImageProcessorTests.swift"
      ],
      "target_dependencies" : [
        "ImageFetcher"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ImageFetcher",
      "module_type" : "SwiftTarget",
      "name" : "ImageFetcher",
      "path" : "Sources/ImageFetcher",
      "product_dependencies" : [
        "DiskCache",
        "Crypto"
      ],
      "product_memberships" : [
        "ImageFetcher"
      ],
      "sources" : [
        "Exports.swift",
        "Extensions/CGSize+Hashable.swift",
        "Extensions/Error+Utils.swift",
        "Extensions/Image+Utils.swift",
        "Extensions/String+md5.swift",
        "Extensions/URLSessionConfiguration+cacheless.swift",
        "Image.swift",
        "ImageConfiguration.swift",
        "ImageError.swift",
        "ImageFetcher.swift",
        "ImageProcessor.swift",
        "ImageSource.swift",
        "Networking.swift",
        "Protocols/ImageFetching.swift",
        "Protocols/ImageProcessing.swift",
        "Protocols/Keyable.swift",
        "Protocols/Queue.swift",
        "TaskManager.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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/apple/swift-crypto.git
Fetching https://github.com/Mobelux/DiskCache.git
[1/335] Fetching diskcache
[189/14119] Fetching diskcache, swift-crypto
Fetched https://github.com/Mobelux/DiskCache.git from cache (0.45s)
[965/13784] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git from cache (2.56s)
Computing version for https://github.com/Mobelux/DiskCache.git
Computed https://github.com/Mobelux/DiskCache.git at 2.2.0 (3.68s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.12.3 (3.13s)
Fetching https://github.com/apple/swift-asn1.git
[1/1573] Fetching swift-asn1
Fetched https://github.com/apple/swift-asn1.git from cache (0.96s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.3.2 (2.15s)
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.12.3
Creating working copy for https://github.com/Mobelux/DiskCache.git
Working copy of https://github.com/Mobelux/DiskCache.git resolved at 2.2.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.3.2
Building for debugging...
[0/365] Write sources
[4/365] Compiling fiat_p256_adx_sqr.S
[5/365] Compiling fiat_p256_adx_mul.S
[6/365] Compiling fiat_curve25519_adx_square.S
[7/365] Compiling fiat_curve25519_adx_mul.S
[8/365] Compiling md5-x86_64-linux.S
[9/365] Compiling a_dup.cc
[10/365] Compiling md5-x86_64-apple.S
[11/365] Write swift-version-24593BA9C3E375BF.txt
[12/365] Compiling a_bool.cc
[13/365] Compiling CCryptoBoringSSLShims shims.c
[14/365] Compiling md5-586-apple.S
[15/365] Compiling md5-586-linux.S
[16/365] Compiling a_d2i_fp.cc
[17/365] Compiling a_bitstr.cc
[18/365] Compiling chacha20_poly1305_armv8-win.S
[19/365] Compiling chacha20_poly1305_x86_64-apple.S
[20/365] Compiling chacha20_poly1305_armv8-linux.S
[21/365] Compiling chacha20_poly1305_armv8-apple.S
[22/365] Compiling chacha20_poly1305_x86_64-linux.S
[23/365] Compiling a_gentm.cc
[24/365] Compiling chacha-x86_64-apple.S
[25/365] Compiling chacha-x86_64-linux.S
[26/365] Compiling chacha-armv8-win.S
[27/365] Compiling chacha-x86-linux.S
[28/365] Compiling chacha-x86-apple.S
[29/365] Compiling chacha-armv8-linux.S
[30/365] Compiling chacha-armv8-apple.S
[31/365] Compiling chacha-armv4-linux.S
[32/365] Compiling aes128gcmsiv-x86_64-linux.S
[33/365] Compiling aes128gcmsiv-x86_64-apple.S
[34/370] Compiling x86_64-mont5-linux.S
[35/370] Compiling x86_64-mont-linux.S
[36/370] Compiling x86_64-mont5-apple.S
[37/370] Compiling x86_64-mont-apple.S
[38/370] Compiling x86-mont-apple.S
[39/370] Compiling x86-mont-linux.S
[40/370] Compiling vpaes-x86_64-apple.S
[41/370] Compiling vpaes-x86_64-linux.S
[42/370] Compiling vpaes-x86-linux.S
[43/370] Compiling vpaes-x86-apple.S
[44/370] Compiling vpaes-armv8-win.S
[45/370] Compiling vpaes-armv8-linux.S
[46/370] Compiling vpaes-armv8-apple.S
[47/370] Compiling vpaes-armv7-linux.S
[48/370] Compiling err_data.cc
[49/370] Compiling sha512-x86_64-linux.S
[50/370] Compiling sha512-x86_64-apple.S
[51/370] Compiling sha512-armv8-win.S
[52/370] Compiling sha512-armv4-linux.S
[53/370] Compiling sha512-armv8-linux.S
[54/370] Compiling sha512-586-linux.S
[54/370] Compiling sha512-armv8-apple.S
[56/370] Compiling sha512-586-apple.S
[57/370] Compiling sha256-armv8-linux.S
[58/370] Compiling sha256-x86_64-apple.S
[59/370] Compiling sha256-armv8-win.S
[60/370] Compiling sha256-x86_64-linux.S
[61/370] Compiling sha256-armv8-apple.S
[62/370] Compiling sha256-armv4-linux.S
[63/370] Compiling sha256-586-linux.S
[64/370] Compiling sha256-586-apple.S
[65/370] Compiling sha1-armv8-linux.S
[66/370] Compiling sha1-armv8-win.S
[67/370] Compiling sha1-x86_64-apple.S
[68/370] Compiling sha1-armv4-large-linux.S
[69/370] Compiling sha1-armv8-apple.S
[70/370] Compiling sha1-x86_64-linux.S
[71/370] Compiling sha1-586-linux.S
[72/370] Compiling rsaz-avx2-linux.S
[73/370] Compiling rsaz-avx2-apple.S
[74/370] Compiling sha1-586-apple.S
[75/370] Compiling p256_beeu-x86_64-asm-linux.S
[76/370] Compiling rdrand-x86_64-apple.S
[77/370] Compiling rdrand-x86_64-linux.S
[78/370] Compiling p256_beeu-x86_64-asm-apple.S
[79/370] Compiling p256_beeu-armv8-asm-linux.S
[80/370] Compiling p256_beeu-armv8-asm-win.S
[81/370] Compiling p256_beeu-armv8-asm-apple.S
[82/370] Compiling p256-x86_64-asm-linux.S
[83/370] Compiling p256-armv8-asm-linux.S
[84/370] Compiling p256-x86_64-asm-apple.S
[85/370] Compiling p256-armv8-asm-win.S
[86/370] Compiling p256-armv8-asm-apple.S
[87/370] Compiling ghashv8-armv8-linux.S
[88/370] Compiling ghashv8-armv8-win.S
[89/370] Compiling ghashv8-armv7-linux.S
[90/370] Compiling ghashv8-armv8-apple.S
[91/370] Compiling ghash-x86_64-apple.S
[92/370] Compiling ghash-x86_64-linux.S
[93/370] Compiling ghash-x86-linux.S
[94/370] Compiling ghash-x86-apple.S
[95/370] Compiling ghash-ssse3-x86_64-linux.S
[96/370] Compiling ghash-ssse3-x86-apple.S
[97/370] Compiling ghash-ssse3-x86_64-apple.S
[98/370] Compiling ghash-ssse3-x86-linux.S
[99/370] Compiling ghash-neon-armv8-win.S
[100/370] Compiling ghash-neon-armv8-linux.S
[101/370] Compiling ghash-neon-armv8-apple.S
[102/370] Compiling bsaes-armv7-linux.S
[103/370] Compiling co-586-apple.S
[104/370] Compiling ghash-armv4-linux.S
[105/370] Compiling co-586-linux.S
[106/370] Compiling bn-armv8-win.S
[107/370] Compiling bn-armv8-linux.S
[108/370] Compiling bn-armv8-apple.S
[109/370] Compiling bn-586-linux.S
[110/370] Compiling bn-586-apple.S
[111/370] Compiling armv8-mont-linux.S
[112/370] Compiling armv8-mont-win.S
[113/370] Compiling aesv8-gcm-armv8-win.S
[114/370] Compiling aesv8-gcm-armv8-apple.S
[114/370] Compiling armv8-mont-apple.S
[116/370] Compiling aesv8-gcm-armv8-linux.S
[117/370] Compiling aesv8-armv8-win.S
[118/370] Compiling armv4-mont-linux.S
[119/370] Compiling aesv8-armv8-linux.S
[120/370] Compiling aesni-x86-apple.S
[121/370] Compiling aesv8-armv8-apple.S
[122/370] Compiling aesv8-armv7-linux.S
[123/370] Compiling aesni-x86_64-apple.S
[124/370] Compiling aesni-gcm-x86_64-linux.S
[125/370] Compiling aesni-x86-linux.S
[126/370] Compiling aesni-gcm-x86_64-apple.S
[126/370] Compiling aesni-x86_64-linux.S
[128/370] Compiling aes-gcm-avx10-x86_64-apple.S
[129/370] Compiling aes-gcm-avx10-x86_64-linux.S
[130/370] Compiling x_x509.cc
[131/370] Compiling x_sig.cc
[132/370] Compiling x_x509a.cc
[133/370] Compiling x_val.cc
[134/370] Compiling x_spki.cc
[135/370] Compiling x_pubkey.cc
[136/370] Compiling x_req.cc
[137/370] Compiling x_name.cc
[138/370] Compiling x509spki.cc
[139/370] Compiling x_exten.cc
[140/370] Compiling x_attrib.cc
[141/370] Compiling x_crl.cc
[142/370] Compiling x_algor.cc
[143/370] Compiling x_all.cc
[144/370] Compiling x509_v3.cc
[145/370] Compiling x509rset.cc
[146/370] Compiling x509_txt.cc
[147/370] Compiling x509name.cc
[148/370] Compiling x509cset.cc
[149/370] Compiling x509_vpm.cc
[150/370] Compiling x509_trs.cc
[151/370] Compiling x509_vfy.cc
[152/370] Compiling x509_set.cc
[153/370] Compiling x509_obj.cc
[154/370] Compiling x509_req.cc
[155/370] Compiling x509_def.cc
[156/370] Compiling x509_lu.cc
[157/370] Compiling x509_ext.cc
[158/370] Compiling x509_d2.cc
[159/370] Compiling x509_cmp.cc
[160/370] Compiling x509.cc
[161/370] Compiling x509_att.cc
[162/370] Compiling v3_utl.cc
[163/370] Compiling v3_skey.cc
[164/370] Compiling v3_purp.cc
[165/370] Compiling v3_pmaps.cc
[166/370] Compiling v3_prn.cc
[167/370] Compiling v3_ocsp.cc
[168/370] Compiling v3_pcons.cc
[170/370] Emitting module DiskCache
[171/370] Compiling DiskCache SubDirectory.swift
[172/370] Compiling DiskCache StorageType.swift
[173/370] Compiling DiskCache Cache.swift
[174/370] Compiling DiskCache DiskCache.swift
/host/spi-builder-workspace/.build/checkouts/DiskCache/Sources/DiskCache/DiskCache.swift:142:26: error: value of type 'FileManager' has no member 'containerURL'
140 |             case let .shared(appGroupID, _):
141 |                 guard let sharedPath = FileManager.default
142 |                         .containerURL(forSecurityApplicationGroupIdentifier: appGroupID)
    |                          `- error: value of type 'FileManager' has no member 'containerURL'
143 |                 else {
144 |                     fatalError("\(#function) Fatal: Cannot get shared directory.")
[174/370] Compiling v3_genn.cc
[174/370] Compiling v3_ia5.cc
[174/370] Compiling v3_ncons.cc
[174/370] Compiling v3_int.cc
[174/370] Compiling v3_lib.cc
[174/370] Compiling v3_extku.cc
[174/370] Compiling v3_info.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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
[0/1] Planning build
Building for debugging...
[0/197] Compiling v3_info.cc
[1/197] Compiling v3_enum.cc
[2/197] Compiling v3_int.cc
[3/197] Compiling v3_lib.cc
[4/197] Compiling v3_extku.cc
[5/197] Compiling v3_genn.cc
[6/197] Compiling v3_ia5.cc
[7/197] Compiling v3_ncons.cc
[8/197] Write swift-version-24593BA9C3E375BF.txt
[9/197] Compiling v3_alt.cc
[10/197] Compiling v3_cpols.cc
[12/202] Compiling DiskCache Cache.swift
[12/202] Compiling v3_bitst.cc
[13/202] Compiling v3_crld.cc
[14/202] Compiling v3_conf.cc
[15/202] Compiling v3_akeya.cc
[16/202] Compiling v3_bcons.cc
[18/202] Compiling DiskCache SubDirectory.swift
[19/202] Emitting module DiskCache
[20/202] Compiling DiskCache StorageType.swift
[20/202] Compiling t_x509a.cc
[21/202] Compiling v3_akey.cc
[23/202] Compiling DiskCache DiskCache.swift
/host/spi-builder-workspace/.build/checkouts/DiskCache/Sources/DiskCache/DiskCache.swift:142:26: error: value of type 'FileManager' has no member 'containerURL'
140 |             case let .shared(appGroupID, _):
141 |                 guard let sharedPath = FileManager.default
142 |                         .containerURL(forSecurityApplicationGroupIdentifier: appGroupID)
    |                          `- error: value of type 'FileManager' has no member 'containerURL'
143 |                 else {
144 |                     fatalError("\(#function) Fatal: Cannot get shared directory.")
[23/202] Compiling t_x509.cc
[23/202] Compiling name_print.cc
[23/202] Compiling rsa_pss.cc
[23/202] Compiling policy.cc
[23/202] Compiling t_crl.cc
[23/202] Compiling t_req.cc
[23/202] Compiling i2d_pr.cc
BUILD FAILURE 6.1 linux