Swift Package IndexBuild Information
Failed to build MKUnits, reference main (ee7e7b), with Swift 6.1 for Wasm on 7 Mar 2026 23:11:32 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/michalkonturek/MKUnits.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/michalkonturek/MKUnits
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at ee7e7ba Fix changelog to match actual git tags and add 4.2.0 entry
Cloned https://github.com/michalkonturek/MKUnits.git
Revision (git rev-parse @):
ee7e7ba8590b332f1ac187d3ea74616c7f14f4ab
SUCCESS checkout https://github.com/michalkonturek/MKUnits.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/michalkonturek/MKUnits.git
https://github.com/michalkonturek/MKUnits.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "MKUnits",
"name" : "MKUnits",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "16.0"
},
{
"name" : "macos",
"version" : "13.0"
},
{
"name" : "tvos",
"version" : "16.0"
},
{
"name" : "watchos",
"version" : "9.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "MKUnits",
"targets" : [
"MKUnits"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "demo",
"targets" : [
"demo"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "demo",
"module_type" : "SwiftTarget",
"name" : "demo",
"path" : "Demo",
"product_memberships" : [
"demo"
],
"sources" : [
"main.swift"
],
"target_dependencies" : [
"MKUnits"
],
"type" : "executable"
},
{
"c99name" : "MKUnitsTests",
"module_type" : "SwiftTarget",
"name" : "MKUnitsTests",
"path" : "Tests/MKUnitsTests",
"sources" : [
"AreaUnitImperialTests.swift",
"AreaUnitTests.swift",
"ByteUnitTests.swift",
"EnergyUnitTests.swift",
"LengthUnitImperialTests.swift",
"LengthUnitTests.swift",
"MassUnitImperialTests.swift",
"MassUnitTests.swift",
"QuantityTests.swift",
"TemperatureUnitTests.swift",
"TimeUnitTests.swift",
"UnitTests.swift",
"VolumeUnitImperialTests.swift",
"VolumeUnitTests.swift",
"VolumeUnitUSTests.swift"
],
"target_dependencies" : [
"MKUnits"
],
"type" : "test"
},
{
"c99name" : "MKUnits",
"module_type" : "SwiftTarget",
"name" : "MKUnits",
"path" : "Sources/MKUnits",
"product_memberships" : [
"MKUnits",
"demo"
],
"sources" : [
"AreaUnit+Imperial.swift",
"AreaUnit.swift",
"ByteUnit.swift",
"EnergyUnit.swift",
"LengthUnit+Imperial.swift",
"LengthUnit.swift",
"MassUnit+Imperial.swift",
"MassUnit.swift",
"Quantity.swift",
"TemperatureUnit+Extensions.swift",
"TemperatureUnit.swift",
"TimeUnit.swift",
"Unit.swift",
"VolumeUnit+Imperial.swift",
"VolumeUnit+US.swift",
"VolumeUnit.swift"
],
"type" : "library"
}
],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Building for debugging...
[0/7] Write sources
[2/7] Write swift-version-24593BA9C3E375BF.txt
[4/22] Compiling MKUnits AreaUnit+Imperial.swift
[5/22] Compiling MKUnits AreaUnit.swift
[6/22] Compiling MKUnits ByteUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:34:12: error: integer literal '1125899906842624' overflows when stored into 'Decimal'
32 | name: "petabyte",
33 | symbol: "PB",
34 | ratio: 1_125_899_906_842_624
| `- error: integer literal '1125899906842624' overflows when stored into 'Decimal'
35 | )
36 |
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:41:12: error: integer literal '1099511627776' overflows when stored into 'Decimal'
39 | name: "terabyte",
40 | symbol: "TB",
41 | ratio: 1_099_511_627_776
| `- error: integer literal '1099511627776' overflows when stored into 'Decimal'
42 | )
43 |
[7/22] Compiling MKUnits EnergyUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:34:12: error: integer literal '1125899906842624' overflows when stored into 'Decimal'
32 | name: "petabyte",
33 | symbol: "PB",
34 | ratio: 1_125_899_906_842_624
| `- error: integer literal '1125899906842624' overflows when stored into 'Decimal'
35 | )
36 |
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:41:12: error: integer literal '1099511627776' overflows when stored into 'Decimal'
39 | name: "terabyte",
40 | symbol: "TB",
41 | ratio: 1_099_511_627_776
| `- error: integer literal '1099511627776' overflows when stored into 'Decimal'
42 | )
43 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/22] Emitting module MKUnits
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:34:12: error: integer literal '1125899906842624' overflows when stored into 'Decimal'
32 | name: "petabyte",
33 | symbol: "PB",
34 | ratio: 1_125_899_906_842_624
| `- error: integer literal '1125899906842624' overflows when stored into 'Decimal'
35 | )
36 |
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:41:12: error: integer literal '1099511627776' overflows when stored into 'Decimal'
39 | name: "terabyte",
40 | symbol: "TB",
41 | ratio: 1_099_511_627_776
| `- error: integer literal '1099511627776' overflows when stored into 'Decimal'
42 | )
43 |
/host/spi-builder-workspace/Sources/MKUnits/TimeUnit.swift:34:12: error: integer literal '3155760000' overflows when stored into 'Decimal'
32 | name: "century",
33 | symbol: "c",
34 | ratio: 3_155_760_000
| `- error: integer literal '3155760000' overflows when stored into 'Decimal'
35 | )
36 |
[9/24] Compiling MKUnits Unit.swift
[10/24] Compiling MKUnits VolumeUnit+Imperial.swift
[11/24] Compiling MKUnits MassUnit+Imperial.swift
[12/24] Compiling MKUnits MassUnit.swift
[13/24] Compiling MKUnits Quantity.swift
[14/24] Compiling MKUnits TemperatureUnit+Extensions.swift
[15/24] Compiling MKUnits LengthUnit+Imperial.swift
[16/24] Compiling MKUnits LengthUnit.swift
[17/24] Compiling MKUnits TemperatureUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/TimeUnit.swift:34:12: error: integer literal '3155760000' overflows when stored into 'Decimal'
32 | name: "century",
33 | symbol: "c",
34 | ratio: 3_155_760_000
| `- error: integer literal '3155760000' overflows when stored into 'Decimal'
35 | )
36 |
[18/24] Compiling MKUnits TimeUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/TimeUnit.swift:34:12: error: integer literal '3155760000' overflows when stored into 'Decimal'
32 | name: "century",
33 | symbol: "c",
34 | ratio: 3_155_760_000
| `- error: integer literal '3155760000' overflows when stored into 'Decimal'
35 | )
36 |
[19/24] Compiling MKUnits VolumeUnit+US.swift
[20/24] Compiling MKUnits VolumeUnit.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/20] Compiling MKUnits AreaUnit+Imperial.swift
[3/20] Compiling MKUnits AreaUnit.swift
[4/20] Emitting module MKUnits
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:34:12: error: integer literal '1125899906842624' overflows when stored into 'Decimal'
32 | name: "petabyte",
33 | symbol: "PB",
34 | ratio: 1_125_899_906_842_624
| `- error: integer literal '1125899906842624' overflows when stored into 'Decimal'
35 | )
36 |
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:41:12: error: integer literal '1099511627776' overflows when stored into 'Decimal'
39 | name: "terabyte",
40 | symbol: "TB",
41 | ratio: 1_099_511_627_776
| `- error: integer literal '1099511627776' overflows when stored into 'Decimal'
42 | )
43 |
/host/spi-builder-workspace/Sources/MKUnits/TimeUnit.swift:34:12: error: integer literal '3155760000' overflows when stored into 'Decimal'
32 | name: "century",
33 | symbol: "c",
34 | ratio: 3_155_760_000
| `- error: integer literal '3155760000' overflows when stored into 'Decimal'
35 | )
36 |
[5/20] Compiling MKUnits ByteUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:34:12: error: integer literal '1125899906842624' overflows when stored into 'Decimal'
32 | name: "petabyte",
33 | symbol: "PB",
34 | ratio: 1_125_899_906_842_624
| `- error: integer literal '1125899906842624' overflows when stored into 'Decimal'
35 | )
36 |
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:41:12: error: integer literal '1099511627776' overflows when stored into 'Decimal'
39 | name: "terabyte",
40 | symbol: "TB",
41 | ratio: 1_099_511_627_776
| `- error: integer literal '1099511627776' overflows when stored into 'Decimal'
42 | )
43 |
[6/20] Compiling MKUnits EnergyUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:34:12: error: integer literal '1125899906842624' overflows when stored into 'Decimal'
32 | name: "petabyte",
33 | symbol: "PB",
34 | ratio: 1_125_899_906_842_624
| `- error: integer literal '1125899906842624' overflows when stored into 'Decimal'
35 | )
36 |
/host/spi-builder-workspace/Sources/MKUnits/ByteUnit.swift:41:12: error: integer literal '1099511627776' overflows when stored into 'Decimal'
39 | name: "terabyte",
40 | symbol: "TB",
41 | ratio: 1_099_511_627_776
| `- error: integer literal '1099511627776' overflows when stored into 'Decimal'
42 | )
43 |
[7/22] Compiling MKUnits MassUnit+Imperial.swift
[8/22] Compiling MKUnits MassUnit.swift
[9/22] Compiling MKUnits Quantity.swift
[10/22] Compiling MKUnits TemperatureUnit+Extensions.swift
[11/22] Compiling MKUnits LengthUnit+Imperial.swift
[12/22] Compiling MKUnits LengthUnit.swift
[13/22] Compiling MKUnits Unit.swift
[14/22] Compiling MKUnits VolumeUnit+Imperial.swift
[15/22] Compiling MKUnits TemperatureUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/TimeUnit.swift:34:12: error: integer literal '3155760000' overflows when stored into 'Decimal'
32 | name: "century",
33 | symbol: "c",
34 | ratio: 3_155_760_000
| `- error: integer literal '3155760000' overflows when stored into 'Decimal'
35 | )
36 |
[16/22] Compiling MKUnits TimeUnit.swift
/host/spi-builder-workspace/Sources/MKUnits/TimeUnit.swift:34:12: error: integer literal '3155760000' overflows when stored into 'Decimal'
32 | name: "century",
33 | symbol: "c",
34 | ratio: 3_155_760_000
| `- error: integer literal '3155760000' overflows when stored into 'Decimal'
35 | )
36 |
[17/22] Compiling MKUnits VolumeUnit+US.swift
[18/22] Compiling MKUnits VolumeUnit.swift
BUILD FAILURE 6.1 wasm