Swift Package IndexBuild Information
Failed to build Coercion, reference v1.1.3 (df699e), with Swift 6.3 for Wasm on 12 Apr 2026 17:07:17 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/elegantchaos/Coercion.git
Reference: v1.1.3
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/elegantchaos/Coercion
* tag v1.1.3 -> FETCH_HEAD
HEAD is now at df699eb Fixed NSDate date coercion
Cloned https://github.com/elegantchaos/Coercion.git
Revision (git rev-parse @):
df699ebd4707bcfd99fcad4b9f6c09ddc1208af9
SUCCESS checkout https://github.com/elegantchaos/Coercion.git at v1.1.3
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/elegantchaos/Coercion.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/17] Compiling Coercion StringConvertible.swift
[4/17] Compiling Coercion UIntConvertible.swift
[5/18] Compiling Coercion IntConvertible.swift
[6/18] Compiling Coercion StandardConvertible.swift
[7/18] Compiling Coercion BoolConvertible.swift
[8/18] Compiling Coercion DataConvertible.swift
[9/18] Compiling Coercion Converter.swift
[10/18] Compiling Coercion Date+Coercion.swift
[11/18] Compiling Coercion Dictionary+Coercion.swift
/host/spi-builder-workspace/Sources/Coercion/Double+Coercion.swift:35:11: error: cannot find type 'CFBoolean' in scope
33 |
34 | #if !os(Linux)
35 | extension CFBoolean: DoubleConvertible {
| `- error: cannot find type 'CFBoolean' in scope
36 | public var asDouble: Double? { self == kCFBooleanTrue ? 1.0 : 0.0 }
37 | }
[12/18] Compiling Coercion Double+Coercion.swift
/host/spi-builder-workspace/Sources/Coercion/Double+Coercion.swift:35:11: error: cannot find type 'CFBoolean' in scope
33 |
34 | #if !os(Linux)
35 | extension CFBoolean: DoubleConvertible {
| `- error: cannot find type 'CFBoolean' in scope
36 | public var asDouble: Double? { self == kCFBooleanTrue ? 1.0 : 0.0 }
37 | }
[13/18] Compiling Coercion DateConvertible.swift
[14/18] Compiling Coercion DoubleConvertible.swift
[15/18] Compiling Coercion String+Coercion.swift
/host/spi-builder-workspace/Sources/Coercion/String+Coercion.swift:46:11: error: cannot find type 'CFBoolean' in scope
44 |
45 | #if !os(Linux)
46 | extension CFBoolean: StringConvertible {
| `- error: cannot find type 'CFBoolean' in scope
47 | public var asString: String? { self == kCFBooleanTrue ? "true" : "false" }
48 | }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[16/18] Emitting module Coercion
/host/spi-builder-workspace/Sources/Coercion/BinaryInteger+Coercion.swift:39:11: error: cannot find type 'CFBoolean' in scope
37 |
38 | #if !os(Linux)
39 | extension CFBoolean: IntConvertible {
| `- error: cannot find type 'CFBoolean' in scope
40 | public var asInt: Int? { self == kCFBooleanTrue ? 1 : 0 }
41 | }
/host/spi-builder-workspace/Sources/Coercion/BinaryInteger+Coercion.swift:43:11: error: cannot find type 'CFBoolean' in scope
41 | }
42 |
43 | extension CFBoolean: UIntConvertible {
| `- error: cannot find type 'CFBoolean' in scope
44 | public var asUInt: UInt? { self == kCFBooleanTrue ? 1 : 0 }
45 | }
/host/spi-builder-workspace/Sources/Coercion/Bool+Coercion.swift:33:11: error: cannot find type 'CFBoolean' in scope
31 |
32 | #if !os(Linux)
33 | extension CFBoolean: BoolConvertible {
| `- error: cannot find type 'CFBoolean' in scope
34 | public var asBool: Bool? { self == kCFBooleanTrue }
35 | }
/host/spi-builder-workspace/Sources/Coercion/Double+Coercion.swift:35:11: error: cannot find type 'CFBoolean' in scope
33 |
34 | #if !os(Linux)
35 | extension CFBoolean: DoubleConvertible {
| `- error: cannot find type 'CFBoolean' in scope
36 | public var asDouble: Double? { self == kCFBooleanTrue ? 1.0 : 0.0 }
37 | }
/host/spi-builder-workspace/Sources/Coercion/String+Coercion.swift:46:11: error: cannot find type 'CFBoolean' in scope
44 |
45 | #if !os(Linux)
46 | extension CFBoolean: StringConvertible {
| `- error: cannot find type 'CFBoolean' in scope
47 | public var asString: String? { self == kCFBooleanTrue ? "true" : "false" }
48 | }
[17/18] Compiling Coercion BinaryInteger+Coercion.swift
/host/spi-builder-workspace/Sources/Coercion/BinaryInteger+Coercion.swift:39:11: error: cannot find type 'CFBoolean' in scope
37 |
38 | #if !os(Linux)
39 | extension CFBoolean: IntConvertible {
| `- error: cannot find type 'CFBoolean' in scope
40 | public var asInt: Int? { self == kCFBooleanTrue ? 1 : 0 }
41 | }
/host/spi-builder-workspace/Sources/Coercion/BinaryInteger+Coercion.swift:43:11: error: cannot find type 'CFBoolean' in scope
41 | }
42 |
43 | extension CFBoolean: UIntConvertible {
| `- error: cannot find type 'CFBoolean' in scope
44 | public var asUInt: UInt? { self == kCFBooleanTrue ? 1 : 0 }
45 | }
/host/spi-builder-workspace/Sources/Coercion/Bool+Coercion.swift:33:11: error: cannot find type 'CFBoolean' in scope
31 |
32 | #if !os(Linux)
33 | extension CFBoolean: BoolConvertible {
| `- error: cannot find type 'CFBoolean' in scope
34 | public var asBool: Bool? { self == kCFBooleanTrue }
35 | }
[18/18] Compiling Coercion Bool+Coercion.swift
/host/spi-builder-workspace/Sources/Coercion/BinaryInteger+Coercion.swift:39:11: error: cannot find type 'CFBoolean' in scope
37 |
38 | #if !os(Linux)
39 | extension CFBoolean: IntConvertible {
| `- error: cannot find type 'CFBoolean' in scope
40 | public var asInt: Int? { self == kCFBooleanTrue ? 1 : 0 }
41 | }
/host/spi-builder-workspace/Sources/Coercion/BinaryInteger+Coercion.swift:43:11: error: cannot find type 'CFBoolean' in scope
41 | }
42 |
43 | extension CFBoolean: UIntConvertible {
| `- error: cannot find type 'CFBoolean' in scope
44 | public var asUInt: UInt? { self == kCFBooleanTrue ? 1 : 0 }
45 | }
/host/spi-builder-workspace/Sources/Coercion/Bool+Coercion.swift:33:11: error: cannot find type 'CFBoolean' in scope
31 |
32 | #if !os(Linux)
33 | extension CFBoolean: BoolConvertible {
| `- error: cannot find type 'CFBoolean' in scope
34 | public var asBool: Bool? { self == kCFBooleanTrue }
35 | }
BUILD FAILURE 6.3 wasm