Swift Package IndexBuild Information
Failed to build ZcashLightClientKit, reference main (d2e036), with Swift 6.1 for Wasm on 4 Sep 2026 18:32:19 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/zcash/zcash-swift-wallet-sdk.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/zcash/zcash-swift-wallet-sdk
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at d2e036a Merge pull request #2002 from zcash/merge/maint-v3.0.x
Cloned https://github.com/zcash/zcash-swift-wallet-sdk.git
Revision (git rev-parse @):
d2e036a2492862e5ec4d66ed3c3beaf5446b53d4
SUCCESS checkout https://github.com/zcash/zcash-swift-wallet-sdk.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/zcash/zcash-swift-wallet-sdk.git
https://github.com/zcash/zcash-swift-wallet-sdk.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
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Downloading binary artifact https://github.com/zcash/zcash-swift-wallet-sdk/releases/download/3.0.0/libzcashlc.xcframework.zip
Downloading binary artifact https://github.com/sqlcipher/SQLCipher.swift/releases/download/4.18.0/SQLCipher.xcframework.zip
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[994295/141504935] Downloading https://github.com/zcash/zcash-swift-wallet-sdk/releases/download/3.0.0/libzcashlc.xcframework.zip, https://github.com/sqlcipher/SQLCipher.swift/releases/download/4.18.0/SQLCipher.xcframework.zip
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Downloaded https://github.com/zcash/zcash-swift-wallet-sdk/releases/download/3.0.0/libzcashlc.xcframework.zip (4.75s)
warning: 'spi-builder-workspace': Source files for target DarksideTests should be located under 'Tests/DarksideTests', or a custom sources path can be set with the 'path' property in Package.swift
[1/1] Compiling plugin GRPCSwiftPlugin
[2/2] Compiling plugin SwiftProtobufPlugin
Building for debugging...
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[12/458] Copying darkside_data.db
[12/458] Write sources
[12/458] Copying PrivacyInfo.xcprivacy
[12/458] Write sources
[12/458] Copying sapling-output.params
[12/458] Copying sandblasted_mainnet_block.json
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[36/458] Compiling CNIOWindows WSAStartup.c
[37/458] Copying test_data.db
[38/458] Compiling _AtomicsShims.c
[38/458] Compiling CNIOPosix event_loop_id.c
[40/458] Compiling CNIOOpenBSD shim.c
[43/458] Compiling CNIOLinux shim.c
[44/458] Compiling CNIOLinux liburing_shims.c
[45/458] Copying sapling-spend.params
[46/458] Compiling CNIOFreeBSD shim.c
[46/458] Compiling CNIOLLHTTP c_nio_http.c
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[49/458] Compiling CNIOLLHTTP c_nio_api.c
[50/458] Copying checkpoints
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[55/458] Write swift-version-24593BA9C3E375BF.txt
[56/458] Compiling CNIOBoringSSLShims shims.c
[57/462] Compiling CNIOLLHTTP c_nio_llhttp.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_client.cc:30:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
1 error generated.
[58/464] Compiling tls13_client.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_enc.cc:34:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
[58/464] Compiling tls13_enc.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_server.cc:32:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
[58/464] Compiling tls13_server.cc
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[58/464] Compiling SQLiteSwiftCSQLite sqlite3.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_record.cc:19:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
[58/464] Compiling tls_record.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_method.cc:17:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
[58/464] Compiling tls_method.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': Source files for target DarksideTests should be located under 'Tests/DarksideTests', or a custom sources path can be set with the 'path' property in Package.swift
[0/1] Planning build
[1/1] Compiling plugin GRPCSwiftPlugin
[2/2] Compiling plugin SwiftProtobufPlugin
Building for debugging...
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_server.cc:32:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
1 error generated.
[2/403] Compiling tls13_server.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_enc.cc:34:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
[2/403] Compiling tls13_enc.cc
[2/403] Compiling tls13_client.cc
[2/403] Compiling c-atomics.c
[2/403] Compiling tls_method.cc
[2/403] Compiling c-nioatomics.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_record.cc:19:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
[2/403] Compiling tls_record.cc
[2/403] Compiling SQLiteSwiftCSQLite sqlite3.c
BUILD FAILURE 6.1 wasm