sstv – Build Information – Swift Package Index

Build Information

Successful build of sstv, reference main (6c3910), with Swift 6.4 for Wasm on 24 Sep 2026 01:19:56 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/kevinnz/SSTV-MEL.git
Reference: main
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/kevinnz/SSTV-MEL
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 6c3910f Merge pull request #33 from kevinnz/decode-improvement
Cloned https://github.com/kevinnz/SSTV-MEL.git
Revision (git rev-parse @):
6c3910f3455b4cf70ebda2b5adff9e6b2de86c95
SUCCESS checkout https://github.com/kevinnz/SSTV-MEL.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/kevinnz/SSTV-MEL.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-argument-parser.git
[1/18929] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git (1.50s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (1.70s)
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 1.8.2
Building for debugging...
[Pre-planning 1 / 154]
[42 / 69] SSTVCore
[43 / 69] ArgumentParserToolInfo
[53 / 69] SSTVCore-product
[54 / 69] SSTVCore
[56 / 79] ArgumentParserToolInfo
[57 / 80] SSTVCore
[64 / 80] ArgumentParserToolInfo
[66 / 81] ArgumentParserToolInfo
[79 / 89] sstv-product
[80 / 89] sstv-product
[82 / 89] sstv-product
[83 / 89] ArgumentParser
[85 / 89] sstv-product
/host/spi-builder-workspace/Sources/sstv/InfoCommand.swift:120:33: [1;33mwarning: [1;39mresult of call to 'createFile(atPath:contents:attributes:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m118 |[0;0m                                    message: "No data received on stdin.")
[0;36m119 |[0;0m             }
[0;36m120 |[0;0m             FileManager.default.createFile(atPath: tempPath, contents: stdinData)
    [0;36m|[0;0m                                 `- [1;33mwarning: [1;39mresult of call to 'createFile(atPath:contents:attributes:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m121 |[0;0m             return try WAVReader.read(path: tempPath)
[0;36m122 |[0;0m         }
[#NoUsage]: <https://docs.swift.org/compiler/documentation/diagnostics/no-usage>
[85 / 89] ArgumentParser
/host/spi-builder-workspace/Sources/sstv/DecodeCommand.swift:294:33: [1;33mwarning: [1;39mresult of call to 'createFile(atPath:contents:attributes:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m292 |[0;0m                                    message: "No data received on stdin.")
[0;36m293 |[0;0m             }
[0;36m294 |[0;0m             FileManager.default.createFile(atPath: tempPath, contents: stdinData)
    [0;36m|[0;0m                                 `- [1;33mwarning: [1;39mresult of call to 'createFile(atPath:contents:attributes:)' is unused[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/no-usage\NoUsage]8;;\]
[0;36m295 |[0;0m             return try WAVReader.read(path: tempPath)
[0;36m296 |[0;0m         }
[#NoUsage]: <https://docs.swift.org/compiler/documentation/diagnostics/no-usage>
[85 / 89] sstv-product
[87 / 90] ArgumentParser
/host/spi-builder-workspace/Package.swift: sstv-product: clang: warning: argument unused during compilation: '-rdynamic' [-Wunused-command-line-argument]
[91 / 91] sstv-product
Build complete! (7.18 secs)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-argument-parser",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-argument-parser.git"
    }
  ],
  "manifest_display_name" : "sstv",
  "name" : "sstv",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    },
    {
      "name" : "ios",
      "version" : "16.0"
    }
  ],
  "products" : [
    {
      "name" : "SSTVCore",
      "targets" : [
        "SSTVCore"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "sstv",
      "targets" : [
        "sstv"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "sstvTests",
      "module_type" : "SwiftTarget",
      "name" : "sstvTests",
      "path" : "Tests/sstvTests",
      "sources" : [
        "DecoderStateBehaviorTests.swift",
        "DecoderStateTests.swift",
        "DecodingOptionsTests.swift",
        "DecodingProgressTests.swift",
        "FMDemodulatorTests.swift",
        "GoertzelTests.swift",
        "GoldenFileTests.swift",
        "ImageBufferTests.swift",
        "ImageWriterTests.swift",
        "PD120ModeTests.swift",
        "PD180ModeTests.swift",
        "Robot36ModeTests.swift",
        "SignalSearchTests.swift",
        "VISDetectorTests.swift",
        "WAVReaderTests.swift"
      ],
      "target_dependencies" : [
        "SSTVCore"
      ],
      "type" : "test"
    },
    {
      "c99name" : "sstv",
      "module_type" : "SwiftTarget",
      "name" : "sstv",
      "path" : "Sources/sstv",
      "product_dependencies" : [
        "ArgumentParser"
      ],
      "product_memberships" : [
        "sstv"
      ],
      "sources" : [
        "CLIDecoderDelegate.swift",
        "CLIOutput.swift",
        "DecodeCommand.swift",
        "ExitCodes.swift",
        "InfoCommand.swift",
        "SSTVCommand.swift"
      ],
      "target_dependencies" : [
        "SSTVCore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "SSTVCore",
      "module_type" : "SwiftTarget",
      "name" : "SSTVCore",
      "path" : "Sources/SSTVCore",
      "product_memberships" : [
        "SSTVCore",
        "sstv"
      ],
      "sources" : [
        "Audio/WAVReader.swift",
        "DSP/FMDemodulator.swift",
        "DSP/Goertzel.swift",
        "Image/ImageBuffer.swift",
        "Image/ImageWriter.swift",
        "Modes/ModeParameters.swift",
        "Modes/PD120Mode.swift",
        "Modes/PD180Mode.swift",
        "Modes/PDModeShared.swift",
        "Modes/Robot36Mode.swift",
        "SSTV/DecoderDelegate.swift",
        "SSTV/DecodingOptions.swift",
        "SSTV/DecodingProgress.swift",
        "SSTV/SSTVDecoder.swift",
        "SSTV/SSTVDecoderCore.swift",
        "SSTV/SSTVMode.swift",
        "SSTV/VISDetector.swift",
        "Util/ImageComparison.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Done.