Swift Package IndexBuild Information
Failed to build ReerJSON, reference 1.0.2 (60b4c8), with Swift 6.3 for Wasm on 30 Apr 2026 03:11:16 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
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/reers/ReerJSON.git
Reference: 1.0.2
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/reers/ReerJSON
* tag 1.0.2 -> FETCH_HEAD
HEAD is now at 60b4c8b chore: bump version to 1.0.2
Cloned https://github.com/reers/ReerJSON.git
Revision (git rev-parse @):
60b4c8b11fb95cdac5faefcd45ae56a1db24d44e
SUCCESS checkout https://github.com/reers/ReerJSON.git at 1.0.2
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/reers/ReerJSON.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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/ibireme/yyjson.git
[1/4443] Fetching yyjson
Fetched https://github.com/ibireme/yyjson.git from cache (2.17s)
Computing version for https://github.com/ibireme/yyjson.git
Computed https://github.com/ibireme/yyjson.git at 0.12.0 (8.93s)
Creating working copy for https://github.com/ibireme/yyjson.git
Working copy of https://github.com/ibireme/yyjson.git resolved at 0.12.0
Building for debugging...
[0/3] Write sources
[1/3] Write swift-version-24593BA9C3E375BF.txt
[2/3] Compiling yyjson.c
[4/14] Compiling ReerJSON ReerJSONEncoder.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[5/15] Compiling ReerJSON Utilities.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/15] Emitting module ReerJSON
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[7/15] Compiling ReerJSON Configuration.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[8/15] Compiling ReerJSON Error.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[9/15] Compiling ReerJSON JSON.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[10/15] Compiling ReerJSON JSONDecoderImpl.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[11/15] Compiling ReerJSON ReerJSONDecoder.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[12/15] Compiling ReerJSON JSONEncoderImpl.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[13/15] Compiling ReerJSON LockedState.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[14/15] Compiling ReerJSON ReerJSONSerialization.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
[15/15] Compiling ReerJSON Value.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONEncoderImpl.swift:32:8: error: no such module 'JJLISO8601DateFormatter'
30 |
31 | #if !os(Linux)
32 | import JJLISO8601DateFormatter
| `- error: no such module 'JJLISO8601DateFormatter'
33 | #endif
34 |
BUILD FAILURE 6.3 wasm