Swift Package IndexBuild Information
Failed to build Rester, reference 0.8.1 (2c477e), with Swift 6.3 for Wasm on 13 Apr 2026 19:46:32 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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/finestructure/Rester.git
Reference: 0.8.1
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/finestructure/Rester
* tag 0.8.1 -> FETCH_HEAD
HEAD is now at 2c477e6 Merge pull request #100 from finestructure/develop
Cloned https://github.com/finestructure/Rester.git
Revision (git rev-parse @):
2c477e6c6566a952e096a41d6db29f7dfb86ba7b
SUCCESS checkout https://github.com/finestructure/Rester.git at 0.8.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/finestructure/Rester.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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
Fetching https://github.com/pointfreeco/swift-snapshot-testing.git
Fetching https://github.com/PromiseKit/Foundation.git
Fetching https://github.com/mxcl/PromiseKit
Fetching https://github.com/onevcat/Rainbow.git
Fetching https://github.com/pointfreeco/swift-gen.git
Fetching https://github.com/mxcl/LegibleError.git
[1/178] Fetching legibleerror
[124/1620] Fetching legibleerror, rainbow
[182/2339] Fetching legibleerror, rainbow, swift-gen
[388/2948] Fetching legibleerror, rainbow, swift-gen, foundation
[2949/20190] Fetching legibleerror, rainbow, swift-gen, foundation, promisekit
Fetched https://github.com/pointfreeco/swift-gen.git from cache (0.45s)
Fetched https://github.com/onevcat/Rainbow.git from cache (0.45s)
[2857/18029] Fetching legibleerror, foundation, promisekit
Fetched https://github.com/mxcl/LegibleError.git from cache (0.46s)
[2851/17851] Fetching foundation, promisekit
Fetching https://github.com/finestructure/ValueCodable
Fetching https://github.com/mxcl/Path.swift.git
Fetching https://github.com/kylef/Commander.git
[6128/19439] Fetching foundation, promisekit, commander
[6999/19614] Fetching foundation, promisekit, commander, valuecodable
[7887/20834] Fetching foundation, promisekit, commander, valuecodable, path.swift
Fetched https://github.com/finestructure/ValueCodable from cache (0.44s)
Fetching https://github.com/crossroadlabs/Regex.git
Fetched https://github.com/mxcl/Path.swift.git from cache (0.44s)
Fetched https://github.com/kylef/Commander.git from cache (0.45s)
Fetching https://github.com/jpsim/Yams.git
[13886/17851] Fetching foundation, promisekit
[14059/33897] Fetching foundation, promisekit, swift-snapshot-testing
[17632/35193] Fetching foundation, promisekit, swift-snapshot-testing, regex
Fetched https://github.com/crossroadlabs/Regex.git from cache (0.36s)
[18494/45448] Fetching foundation, promisekit, swift-snapshot-testing, yams
Fetched https://github.com/PromiseKit/Foundation.git from cache (2.21s)
Fetched https://github.com/mxcl/PromiseKit from cache (2.25s)
[10814/27597] Fetching swift-snapshot-testing, yams
Fetched https://github.com/jpsim/Yams.git from cache (2.41s)
[13319/16046] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing.git from cache (4.79s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 2.0.0 (6.17s)
Computing version for https://github.com/crossroadlabs/Regex.git
Computed https://github.com/crossroadlabs/Regex.git at 1.2.0 (3.64s)
Computing version for https://github.com/PromiseKit/Foundation.git
Computed https://github.com/PromiseKit/Foundation.git at 3.4.0 (0.93s)
Computing version for https://github.com/finestructure/ValueCodable
Computed https://github.com/finestructure/ValueCodable at 0.2.0 (0.44s)
Computing version for https://github.com/pointfreeco/swift-gen.git
Computed https://github.com/pointfreeco/swift-gen.git at 0.5.0 (0.51s)
Computing version for https://github.com/kylef/Commander.git
Computed https://github.com/kylef/Commander.git at 0.9.2 (0.77s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git from cache (0.95s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (1.57s)
Computing version for https://github.com/mxcl/LegibleError.git
Computed https://github.com/mxcl/LegibleError.git at 1.0.6 (0.70s)
Computing version for https://github.com/onevcat/Rainbow.git
Computed https://github.com/onevcat/Rainbow.git at 3.2.0 (0.47s)
Computing version for https://github.com/mxcl/PromiseKit
Computed https://github.com/mxcl/PromiseKit at 6.22.1 (0.73s)
Computing version for https://github.com/mxcl/Path.swift.git
Computed https://github.com/mxcl/Path.swift.git at 0.16.3 (3.23s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing.git
Computed https://github.com/pointfreeco/swift-snapshot-testing.git at 1.19.2 (0.56s)
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/5464] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.90s)
[1/74972] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (6.91s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (7.33s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5723] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.70s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (1.48s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.43s)
Creating working copy for https://github.com/crossroadlabs/Regex.git
Working copy of https://github.com/crossroadlabs/Regex.git resolved at 1.2.0
Creating working copy for https://github.com/finestructure/ValueCodable
Working copy of https://github.com/finestructure/ValueCodable resolved at 0.2.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.0
Creating working copy for https://github.com/kylef/Commander.git
Working copy of https://github.com/kylef/Commander.git resolved at 0.9.2
Creating working copy for https://github.com/PromiseKit/Foundation.git
Working copy of https://github.com/PromiseKit/Foundation.git resolved at 3.4.0
Creating working copy for https://github.com/mxcl/Path.swift.git
Working copy of https://github.com/mxcl/Path.swift.git resolved at 0.16.3
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 2.0.0
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
Creating working copy for https://github.com/mxcl/LegibleError.git
Working copy of https://github.com/mxcl/LegibleError.git resolved at 1.0.6
Creating working copy for https://github.com/pointfreeco/swift-gen.git
Working copy of https://github.com/pointfreeco/swift-gen.git resolved at 0.5.0
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
Creating working copy for https://github.com/mxcl/PromiseKit
Working copy of https://github.com/mxcl/PromiseKit resolved at 6.22.1
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing.git
Working copy of https://github.com/pointfreeco/swift-snapshot-testing.git resolved at 1.19.2
Creating working copy for https://github.com/onevcat/Rainbow.git
Working copy of https://github.com/onevcat/Rainbow.git resolved at 3.2.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.48s)
Building for debugging...
[0/33] Write sources
[12/33] Compiling writer.c
[13/33] Compiling reader.c
[14/33] Write swift-version-24593BA9C3E375BF.txt
[15/33] Compiling parser.c
[16/66] Compiling api.c
[17/82] Compiling emitter.c
[18/82] Compiling scanner.c
[20/98] Emitting module ValueCodable
error: emit-module command failed with exit code 1 (use -v to see invocation)
[21/98] Emitting module PromiseKit
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[22/100] Compiling Regex String+Regex.swift
[23/101] Compiling Commander CommandType.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[24/102] Compiling Commander ArgumentParser.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[25/102] Compiling Commander ArgumentConvertible.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[26/102] Compiling Commander ArgumentDescription.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[27/102] Emitting module Commander
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[28/102] Emitting module Rainbow
[31/103] Compiling Rainbow Style.swift
[32/103] Compiling Gen UIKit.swift
[33/103] Compiling Gen LCRNG.swift
[34/103] Compiling Rainbow StringGenerator.swift
[35/103] Compiling Rainbow String+Rainbow.swift
[36/103] Compiling Gen Xoshiro.swift
[37/103] Compiling Gen Zip.swift
[38/103] Compiling Rainbow XcodeColorsSupport.swift
[39/103] Compiling Commander CommandRunner.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[40/103] Compiling Commander Group.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[41/103] Compiling Commander Commands.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[42/103] Compiling Gen AnyRandomNumberGenerator.swift
[43/103] Emitting module Gen
[44/103] Compiling Gen Gen.swift
[46/119] Compiling Yams Node.Scalar.swift
[47/119] Compiling Yams Node.Sequence.swift
[48/121] Compiling Yams Mark.swift
[49/121] Compiling Yams Node.Mapping.swift
[50/121] Compiling Path Path+FileManager.swift
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path->Bool.swift:5:8: error: no such module 'Darwin'
3 | import func Glibc.access
4 | #else
5 | import Darwin
| `- error: no such module 'Darwin'
6 | #endif
7 |
[51/121] Compiling Yams Constructor.swift
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path->Bool.swift:5:8: error: no such module 'Darwin'
3 | import func Glibc.access
4 | #else
5 | import Darwin
| `- error: no such module 'Darwin'
6 | #endif
7 |
[52/121] Compiling Yams Decoder.swift
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path->Bool.swift:5:8: error: no such module 'Darwin'
3 | import func Glibc.access
4 | #else
5 | import Darwin
| `- error: no such module 'Darwin'
6 | #endif
7 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[53/121] Emitting module Path
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path->Bool.swift:5:8: error: no such module 'Darwin'
3 | import func Glibc.access
4 | #else
5 | import Darwin
| `- error: no such module 'Darwin'
6 | #endif
7 |
[54/122] Compiling Yams Encoder.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[56/122] Emitting module LegibleError
[57/122] Compiling LegibleError LegibleError.swift
/host/spi-builder-workspace/.build/checkouts/LegibleError/Sources/LegibleError.swift:63:45: error: cannot find 'object_getClassName' in scope
61 | let foo: Any = self
62 | let nativeClassNames = ["_SwiftNativeNSError", "__SwiftNativeNSError"]
63 | let selfClassName = String(cString: object_getClassName(self))
| `- error: cannot find 'object_getClassName' in scope
64 | let isNSError = !nativeClassNames.contains(selfClassName) && foo is NSObject
65 | // ^^ ∵ otherwise implicit bridging implicitly casts as for other tests
[58/122] Compiling Yams Tag.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[59/122] Compiling Yams YamlError.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[62/122] Compiling Path Path+CommonDirectories.swift
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path->Bool.swift:5:8: error: no such module 'Darwin'
3 | import func Glibc.access
4 | #else
5 | import Darwin
| `- error: no such module 'Darwin'
6 | #endif
7 |
[63/122] Compiling Path Path->Bool.swift
/host/spi-builder-workspace/.build/checkouts/Path.swift/Sources/Path->Bool.swift:5:8: error: no such module 'Darwin'
3 | import func Glibc.access
4 | #else
5 | import Darwin
| `- error: no such module 'Darwin'
6 | #endif
7 |
[64/122] Compiling Yams shim.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[65/122] Compiling PromiseKit when.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[68/122] Compiling Yams Emitter.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[71/122] Compiling ValueCodable Utils.swift
[72/122] Compiling Commander Error.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[73/122] Compiling Commander Command.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
[75/122] Compiling Yams Node.swift
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
/host/spi-builder-workspace/.build/checkouts/PromiseKit/Sources/Box.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 |
3 | enum Sealant<R> {
BUILD FAILURE 6.3 wasm