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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 Saber, reference 0.2.1 (31e012), with Swift 6.0 for macOS (SPM) on 31 Oct 2024 20:59:47 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apleshkov/saber.git
Reference: 0.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apleshkov/saber
 * tag               0.2.1      -> FETCH_HEAD
HEAD is now at 31e012b additional tests
Cloned https://github.com/apleshkov/saber.git
Revision (git rev-parse @):
31e012b672ce1a86526d45d08b4ca5c3e77053c6
SUCCESS checkout https://github.com/apleshkov/saber.git at 0.2.1
Fetching https://github.com/antitypical/Result.git
Fetching https://github.com/xcode-project-manager/xcodeproj.git
Fetching https://github.com/jpsim/Yams.git
Fetching https://github.com/kylef/Spectre.git
Fetching https://github.com/Carthage/Commandant.git
Fetching https://github.com/kareman/SwiftShell
Fetching https://github.com/Quick/Nimble.git
[1/1021] Fetching spectre
[165/3344] Fetching spectre, commandant
[189/8207] Fetching spectre, commandant, swiftshell
[238/10740] Fetching spectre, commandant, swiftshell, result
[1344/20642] Fetching spectre, commandant, swiftshell, result, yams
[2158/42481] Fetching spectre, commandant, swiftshell, result, yams, xcodeproj
[9661/61699] Fetching spectre, commandant, swiftshell, result, yams, xcodeproj, nimble
Fetched https://github.com/Carthage/Commandant.git from cache (1.94s)
Fetching https://github.com/kylef/PathKit
[16805/59376] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble
[21416/60787] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble, pathkit
Fetched https://github.com/kylef/PathKit from cache (0.88s)
[23469/59376] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble
Fetching https://github.com/tadija/AEXML.git
[29560/61478] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble, aexml
Fetched https://github.com/tadija/AEXML.git from cache (0.98s)
Fetching https://github.com/jpsim/SourceKitten.git
[32771/59376] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble
[38082/75392] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble, sourcekitten
Fetched https://github.com/jpsim/SourceKitten.git from cache (2.11s)
Fetching https://github.com/drmohundro/SWXMLHash.git
[39123/59376] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble
[45604/62196] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble, swxmlhash
Fetched https://github.com/drmohundro/SWXMLHash.git from cache (1.10s)
Fetching https://github.com/Quick/Quick.git
[50454/59376] Fetching spectre, swiftshell, result, yams, xcodeproj, nimble
Fetched https://github.com/antitypical/Result.git from cache (7.22s)
Fetched https://github.com/xcode-project-manager/xcodeproj.git from cache (7.22s)
Computing version for https://github.com/xcode-project-manager/xcodeproj.git
[27066/35004] Fetching spectre, swiftshell, yams, nimble
Computed https://github.com/xcode-project-manager/xcodeproj.git at 6.4.0 (0.76s)
[28452/49727] Fetching spectre, swiftshell, yams, nimble, quick
Fetched https://github.com/Quick/Quick.git from cache (8.08s)
[31367/35004] Fetching spectre, swiftshell, yams, nimble
Fetched https://github.com/jpsim/Yams.git from cache (18.13s)
Fetched https://github.com/Quick/Nimble.git from cache (18.13s)
Fetched https://github.com/kylef/Spectre.git from cache (18.13s)
Fetched https://github.com/kareman/SwiftShell from cache (18.13s)
Computing version for https://github.com/Carthage/Commandant.git
Computed https://github.com/Carthage/Commandant.git at 0.15.0 (2.68s)
Computing version for https://github.com/jpsim/SourceKitten.git
Computed https://github.com/jpsim/SourceKitten.git at 0.22.0 (0.66s)
Computing version for https://github.com/kareman/SwiftShell
Computed https://github.com/kareman/SwiftShell at 4.1.2 (0.64s)
Computing version for https://github.com/kylef/PathKit
Computed https://github.com/kylef/PathKit at 0.9.2 (0.63s)
Computing version for https://github.com/tadija/AEXML
Computed https://github.com/tadija/AEXML at 4.3.3 (0.65s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 7.3.1 (0.65s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 1.3.2 (0.65s)
Computing version for https://github.com/antitypical/Result.git
Computed https://github.com/antitypical/Result.git at 4.1.0 (2.50s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 1.0.1 (0.62s)
Computing version for https://github.com/drmohundro/SWXMLHash.git
Computed https://github.com/drmohundro/SWXMLHash.git at 4.7.6 (0.63s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.9.0 (0.65s)
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.9.0
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 1.3.2
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 7.3.1
Creating working copy for https://github.com/kylef/PathKit
Working copy of https://github.com/kylef/PathKit resolved at 0.9.2
Creating working copy for https://github.com/kareman/SwiftShell
Working copy of https://github.com/kareman/SwiftShell resolved at 4.1.2
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 1.0.1
Creating working copy for https://github.com/xcode-project-manager/xcodeproj.git
Working copy of https://github.com/xcode-project-manager/xcodeproj.git resolved at 6.4.0
Creating working copy for https://github.com/Carthage/Commandant.git
Working copy of https://github.com/Carthage/Commandant.git resolved at 0.15.0
Creating working copy for https://github.com/jpsim/SourceKitten.git
Working copy of https://github.com/jpsim/SourceKitten.git resolved at 0.22.0
Creating working copy for https://github.com/tadija/AEXML.git
Working copy of https://github.com/tadija/AEXML.git resolved at 4.3.3
Creating working copy for https://github.com/antitypical/Result.git
Working copy of https://github.com/antitypical/Result.git resolved at 4.1.0
Creating working copy for https://github.com/drmohundro/SWXMLHash.git
Working copy of https://github.com/drmohundro/SWXMLHash.git resolved at 4.7.6
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "saber",
      "name": "Saber",
      "url": "https://github.com/apleshkov/saber.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/saber",
      "dependencies": [
        {
          "identity": "sourcekitten",
          "name": "SourceKitten",
          "url": "https://github.com/jpsim/SourceKitten.git",
          "version": "0.36.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SourceKitten",
          "dependencies": [
            {
              "identity": "swift-argument-parser",
              "name": "swift-argument-parser",
              "url": "https://github.com/apple/swift-argument-parser.git",
              "version": "1.5.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-argument-parser",
              "dependencies": [
              ]
            },
            {
              "identity": "swxmlhash",
              "name": "SWXMLHash",
              "url": "https://github.com/drmohundro/SWXMLHash.git",
              "version": "7.0.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SWXMLHash",
              "dependencies": [
              ]
            },
            {
              "identity": "yams",
              "name": "Yams",
              "url": "https://github.com/jpsim/Yams.git",
              "version": "5.1.3",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Yams",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "commandant",
          "name": "Commandant",
          "url": "https://github.com/Carthage/Commandant.git",
          "version": "0.18.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Commandant",
          "dependencies": [
          ]
        },
        {
          "identity": "xcodeproj",
          "name": "xcodeproj",
          "url": "https://github.com/xcode-project-manager/xcodeproj.git",
          "version": "6.7.0",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/xcodeproj",
          "dependencies": [
            {
              "identity": "aexml",
              "name": "AEXML",
              "url": "https://github.com/tadija/AEXML",
              "version": "4.3.3",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/AEXML",
              "dependencies": [
              ]
            },
            {
              "identity": "pathkit",
              "name": "PathKit",
              "url": "https://github.com/kylef/PathKit",
              "version": "0.9.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PathKit",
              "dependencies": [
                {
                  "identity": "spectre",
                  "name": "Spectre",
                  "url": "https://github.com/kylef/Spectre.git",
                  "version": "0.9.2",
                  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Spectre",
                  "dependencies": [
                  ]
                }
              ]
            },
            {
              "identity": "swiftshell",
              "name": "SwiftShell",
              "url": "https://github.com/kareman/SwiftShell",
              "version": "4.1.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftShell",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/apleshkov/saber.git
[1/598] Fetching saber
Fetched https://github.com/apleshkov/saber.git from cache (0.79s)
Fetching https://github.com/xcode-project-manager/xcodeproj.git from cache
Fetching https://github.com/jpsim/SourceKitten.git from cache
Fetching https://github.com/Carthage/Commandant.git from cache
Fetched https://github.com/jpsim/SourceKitten.git from cache (0.66s)
Fetched https://github.com/Carthage/Commandant.git from cache (0.66s)
Fetched https://github.com/xcode-project-manager/xcodeproj.git from cache (0.66s)
Computing version for https://github.com/xcode-project-manager/xcodeproj.git
Computed https://github.com/xcode-project-manager/xcodeproj.git at 6.7.0 (0.60s)
Fetching https://github.com/kareman/SwiftShell from cache
Fetching https://github.com/kylef/PathKit from cache
Fetching https://github.com/tadija/AEXML from cache
Fetched https://github.com/kylef/PathKit from cache (0.53s)
Fetched https://github.com/kareman/SwiftShell from cache (0.53s)
Fetched https://github.com/tadija/AEXML from cache (0.53s)
Computing version for https://github.com/kareman/SwiftShell
Computed https://github.com/kareman/SwiftShell at 4.1.2 (0.02s)
Computing version for https://github.com/kylef/PathKit
Computed https://github.com/kylef/PathKit at 0.9.2 (0.03s)
Fetching https://github.com/kylef/Spectre.git from cache
Fetched https://github.com/kylef/Spectre.git from cache (0.48s)
Computing version for https://github.com/tadija/AEXML
Computed https://github.com/tadija/AEXML at 4.3.3 (0.60s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.9.2 (0.60s)
Computing version for https://github.com/Carthage/Commandant.git
Computed https://github.com/Carthage/Commandant.git at 0.18.0 (0.59s)
Computing version for https://github.com/jpsim/SourceKitten.git
Computed https://github.com/jpsim/SourceKitten.git at 0.36.0 (0.62s)
Fetching https://github.com/drmohundro/SWXMLHash.git from cache
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/jpsim/Yams.git from cache
[1/12332] Fetching swift-argument-parser
Fetched https://github.com/drmohundro/SWXMLHash.git from cache (1.73s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.73s)
Fetched https://github.com/jpsim/Yams.git from cache (1.74s)
Computing version for https://github.com/drmohundro/SWXMLHash.git
Computed https://github.com/drmohundro/SWXMLHash.git at 7.0.2 (0.63s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.1.3 (0.61s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.5.0 (0.49s)
Creating working copy for https://github.com/drmohundro/SWXMLHash.git
Working copy of https://github.com/drmohundro/SWXMLHash.git resolved at 7.0.2
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.9.2
Creating working copy for https://github.com/kareman/SwiftShell
Working copy of https://github.com/kareman/SwiftShell resolved at 4.1.2
Creating working copy for https://github.com/Carthage/Commandant.git
Working copy of https://github.com/Carthage/Commandant.git resolved at 0.18.0
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.5.0
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.1.3
Creating working copy for https://github.com/xcode-project-manager/xcodeproj.git
Working copy of https://github.com/xcode-project-manager/xcodeproj.git resolved at 6.7.0
Creating working copy for https://github.com/kylef/PathKit
Working copy of https://github.com/kylef/PathKit resolved at 0.9.2
Creating working copy for https://github.com/tadija/AEXML
Working copy of https://github.com/tadija/AEXML resolved at 4.3.3
Creating working copy for https://github.com/apleshkov/saber.git
Working copy of https://github.com/apleshkov/saber.git resolved at 0.2.1 (31e012b)
Creating working copy for https://github.com/jpsim/SourceKitten.git
Working copy of https://github.com/jpsim/SourceKitten.git resolved at 0.36.0
Found 3 product dependencies
  - SourceKitten
  - Commandant
  - xcodeproj
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/apleshkov/saber.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/24] Write sources
[7/24] Write saber-entitlement.plist
[8/24] Write sources
[12/24] Write swift-version--7754E27361AE5C74.txt
[13/24] Compiling Clang_C Clang_C.m
[13/24] Compiling SourceKit SourceKit.m
[15/41] Compiling parser.c
[16/41] Compiling reader.c
[17/41] Compiling writer.c
[18/41] Compiling emitter.c
[19/41] Compiling api.c
[20/41] Compiling scanner.c
[22/57] Compiling Result ResultProtocol.swift
[23/57] Compiling Yams YamlError.swift
[24/58] Compiling AEXML Error.swift
[25/58] Compiling AEXML Element.swift
[26/58] Compiling Yams Tag.swift
[27/58] Compiling Yams String+Yams.swift
[28/58] Compiling AEXML Parser.swift
[29/58] Compiling AEXML Options.swift
[30/58] Emitting module AEXML
[31/58] Compiling AEXML Document.swift
[32/58] Emitting module PathKit
[33/58] Compiling PathKit PathKit.swift
[34/58] Emitting module SWXMLHash
[35/58] Compiling SWXMLHash SWXMLHash+TypeConversion.swift
[36/58] Compiling SWXMLHash SWXMLHash.swift
[37/58] Compiling SWXMLHash shim.swift
[38/58] Compiling Result NoError.swift
[39/58] Compiling Result AnyError.swift
[40/58] Emitting module Result
[41/58] Compiling Yams Representer.swift
[42/58] Compiling Yams Resolver.swift
[43/58] Compiling Result Result.swift
[44/58] Compiling Yams Node.swift
[45/58] Compiling Yams Parser.swift
[46/58] Compiling Yams Mark.swift
[47/58] Compiling Yams Node.Mapping.swift
[48/58] Compiling Yams Emitter.swift
[49/58] Compiling Yams Encoder.swift
[50/58] Compiling Yams Constructor.swift
[51/58] Compiling Yams Decoder.swift
[52/58] Emitting module Yams
[53/58] Compiling Yams Node.Scalar.swift
[54/58] Compiling Yams Node.Sequence.swift
[55/58] Compiling Yams shim.swift
[56/180] Emitting module Commandant
[57/180] Compiling Commandant Argument.swift
[58/180] Compiling Commandant Switch.swift
[59/180] Compiling Commandant Option.swift
[60/180] Compiling Commandant OrderedSet.swift
[61/180] Compiling Commandant HelpCommand.swift
[62/180] Compiling Commandant Errors.swift
[63/180] Compiling Commandant Command.swift
[64/180] Compiling Commandant ArgumentProtocol.swift
[65/180] Compiling Commandant ArgumentParser.swift
[66/180] Compiling SourceKittenFramework Text.swift
[67/180] Compiling SourceKittenFramework UID.swift
[68/180] Compiling SourceKittenFramework Version.swift
[69/183] Compiling SourceKittenFramework SyntaxKind.swift
[70/183] Compiling SourceKittenFramework SyntaxMap.swift
[71/183] Compiling SourceKittenFramework SyntaxToken.swift
[72/183] Compiling SourceKittenFramework Clang+SourceKitten.swift
[73/183] Compiling SourceKittenFramework ClangTranslationUnit.swift
[74/183] Compiling SourceKittenFramework CodeCompletionItem.swift
[75/183] Compiling SourceKittenFramework Dictionary+Merge.swift
[76/183] Compiling SourceKittenFramework Xcode.swift
[77/183] Compiling SourceKittenFramework library_wrapper.swift
[78/183] Compiling SourceKittenFramework library_wrapper_CXString.swift
[79/183] Compiling SourceKittenFramework SourceLocation.swift
[80/183] Compiling SourceKittenFramework StatementKind.swift
[81/183] Compiling SourceKittenFramework String+SourceKitten.swift
[82/183] Compiling SourceKittenFramework Structure.swift
[83/183] Compiling SourceKittenFramework LinuxCompatibility.swift
[84/183] Compiling SourceKittenFramework Module.swift
[85/183] Compiling SourceKittenFramework ObjCDeclarationKind.swift
[86/183] Compiling SourceKittenFramework OffsetMap.swift
[87/183] Compiling SourceKittenFramework Documentation.swift
[88/183] Compiling SourceKittenFramework File.swift
[89/183] Compiling SourceKittenFramework JSONOutput.swift
[90/183] Compiling SourceKittenFramework Language.swift
[91/183] Compiling SourceKittenFramework library_wrapper_Documentation.swift
[92/183] Compiling SourceKittenFramework library_wrapper_Index.swift
[93/183] Compiling SourceKittenFramework library_wrapper_sourcekitd.swift
[94/183] Compiling xcodeproj XCScheme+TestableReference.swift
[95/183] Compiling xcodeproj XCScheme.swift
[96/183] Compiling xcodeproj BuildSettingsProvider.swift
[97/183] Compiling xcodeproj CommentedString.swift
[98/183] Compiling xcodeproj Decoders.swift
[99/183] Compiling xcodeproj JSONDecoding.swift
[100/183] Compiling xcodeproj OSLogger.swift
[101/183] Compiling xcodeproj PlistValue.swift
[102/191] Compiling SourceKittenFramework Parameter.swift
[103/191] Compiling SourceKittenFramework Request.swift
[104/191] Compiling SourceKittenFramework SourceDeclaration.swift
[105/191] Compiling SourceKittenFramework SourceKitObject.swift
[106/191] Compiling SourceKittenFramework SwiftDeclarationAttributeKind.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[107/191] Compiling SourceKittenFramework SwiftDeclarationKind.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[108/191] Compiling SourceKittenFramework SwiftDocKey.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[109/191] Compiling SourceKittenFramework SwiftDocs.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:13: error: cannot find 'fputs' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |             `- error: cannot find 'fputs' in scope
36 |             return nil
37 |         } catch {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/SourceKitten/Source/SourceKittenFramework/SwiftDocs.swift:35:38: error: cannot find 'stderr' in scope
33 |             )
34 |         } catch let error as Request.Error {
35 |             fputs(error.description, stderr)
   |                                      `- error: cannot find 'stderr' in scope
36 |             return nil
37 |         } catch {
[110/191] Emitting module SourceKittenFramework
BUILD FAILURE 6.0 macosSpm