Swift Package Index

Build Information

Failed to build SwiftNBT, reference v1.0.0 (1e27e6), with Swift 6.2 for Wasm on 28 Nov 2025 17:05:39 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/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/arnaudrmt/SwiftNBT.git
Reference: v1.0.0
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/arnaudrmt/SwiftNBT
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at 1e27e60 Initial release 1.0.0: Complete NBT parsing and GZip support
Cloned https://github.com/arnaudrmt/SwiftNBT.git
Revision (git rev-parse @):
1e27e608d6e9edc74a4d4536ce5541141858350f
SUCCESS checkout https://github.com/arnaudrmt/SwiftNBT.git at v1.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/arnaudrmt/SwiftNBT.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:302e3f347c593123f3d337e3da1bfe6e802bb8867614e9dfa745c72e13ca8eeb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift-sdk.json
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/9] Compiling SwiftNBT NBTTag.swift
/host/spi-builder-workspace/Sources/SwiftNBT/Extensions/Data+GZip.swift:9:8: error: no such module 'zlib'
 7 |
 8 | import Foundation
 9 | import zlib
   |        `- error: no such module 'zlib'
10 |
11 | public extension Data {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/9] Compiling SwiftNBT NBTParser.swift
/host/spi-builder-workspace/Sources/SwiftNBT/Extensions/Data+GZip.swift:9:8: error: no such module 'zlib'
 7 |
 8 | import Foundation
 9 | import zlib
   |        `- error: no such module 'zlib'
10 |
11 | public extension Data {
[5/9] Emitting module SwiftNBT
/host/spi-builder-workspace/Sources/SwiftNBT/Extensions/Data+GZip.swift:9:8: error: no such module 'zlib'
 7 |
 8 | import Foundation
 9 | import zlib
   |        `- error: no such module 'zlib'
10 |
11 | public extension Data {
[6/9] Compiling SwiftNBT NBTStream.swift
/host/spi-builder-workspace/Sources/SwiftNBT/Extensions/Data+GZip.swift:9:8: error: no such module 'zlib'
 7 |
 8 | import Foundation
 9 | import zlib
   |        `- error: no such module 'zlib'
10 |
11 | public extension Data {
[7/9] Compiling SwiftNBT NBTError.swift
/host/spi-builder-workspace/Sources/SwiftNBT/Extensions/Data+GZip.swift:9:8: error: no such module 'zlib'
 7 |
 8 | import Foundation
 9 | import zlib
   |        `- error: no such module 'zlib'
10 |
11 | public extension Data {
[8/9] Compiling SwiftNBT Data+GZip.swift
/host/spi-builder-workspace/Sources/SwiftNBT/Extensions/Data+GZip.swift:9:8: error: no such module 'zlib'
 7 |
 8 | import Foundation
 9 | import zlib
   |        `- error: no such module 'zlib'
10 |
11 | public extension Data {
[9/9] Compiling SwiftNBT NBTTag+Accessors.swift
/host/spi-builder-workspace/Sources/SwiftNBT/Extensions/Data+GZip.swift:9:8: error: no such module 'zlib'
 7 |
 8 | import Foundation
 9 | import zlib
   |        `- error: no such module 'zlib'
10 |
11 | public extension Data {
BUILD FAILURE 6.2 wasm