Swift Package IndexBuild Information
Failed to build RediStack, reference main (6dbee5), with Swift 6.1 for Wasm on 18 Feb 2026 12:20:12 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-server/RediStack.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/swift-server/RediStack
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 6dbee51 Bump actions/checkout from 4 to 6 (#139)
Cloned https://github.com/swift-server/RediStack.git
Revision (git rev-parse @):
6dbee51a6d51a06703c810bc62cc64129a970b13
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-server/RediStack.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/swift-server/RediStack.git
https://github.com/swift-server/RediStack.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
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"identity" : "swift-nio",
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"type" : "sourceControl",
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{
"identity" : "swift-nio-ssl",
"requirement" : {
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"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio-ssl.git"
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],
"manifest_display_name" : "RediStack",
"name" : "RediStack",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "RediStack",
"targets" : [
"RediStack"
],
"type" : {
"library" : [
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}
},
{
"name" : "RediStackTestUtils",
"targets" : [
"RediStackTestUtils"
],
"type" : {
"library" : [
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},
{
"name" : "RedisTypes",
"targets" : [
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"type" : {
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}
],
"swift_languages_versions" : [
"5"
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"targets" : [
{
"c99name" : "RedisTypesTests",
"module_type" : "SwiftTarget",
"name" : "RedisTypesTests",
"path" : "Tests/RedisTypesTests",
"product_dependencies" : [
"NIO"
],
"sources" : [
"RedisSetTests.swift",
"RedisTypesIntegrationTestCase.swift"
],
"target_dependencies" : [
"RediStack",
"RedisTypes",
"RediStackTestUtils"
],
"type" : "test"
},
{
"c99name" : "RedisTypes",
"module_type" : "SwiftTarget",
"name" : "RedisTypes",
"path" : "Sources/RedisTypes",
"product_memberships" : [
"RedisTypes"
],
"sources" : [
"RedisSet.swift"
],
"target_dependencies" : [
"RediStack"
],
"type" : "library"
},
{
"c99name" : "RediStackTests",
"module_type" : "SwiftTarget",
"name" : "RediStackTests",
"path" : "Tests/RediStackTests",
"product_dependencies" : [
"Atomics",
"NIO",
"NIOTestUtils"
],
"sources" : [
"ChannelHandlers/RedisByteDecoderTests.swift",
"ChannelHandlers/RedisCommandHandlerTests.swift",
"ChannelHandlers/RedisMessageEncoderTests.swift",
"Cluster/RedisClusterNodeDescriptionProtocolTests.swift",
"ConfigurationTests.swift",
"ConnectionPoolTests.swift",
"Helpers/MockNodeDescription.swift",
"Helpers/RedisErrorTests.swift",
"RESPTranslatorTests.swift",
"RESPValueTests.swift",
"RedisCommandEncoderTests.swift",
"RedisConnection+ConfigurationTests.swift",
"RedisConnectionTests.swift",
"RedisHashSlotTests.swift",
"RedisKeyLifetime.swift"
],
"target_dependencies" : [
"RediStack",
"RediStackTestUtils"
],
"type" : "test"
},
{
"c99name" : "RediStackTestUtils",
"module_type" : "SwiftTarget",
"name" : "RediStackTestUtils",
"path" : "Sources/RediStackTestUtils",
"product_dependencies" : [
"NIOCore",
"NIOEmbedded"
],
"product_memberships" : [
"RediStackTestUtils"
],
"sources" : [
"EmbeddedMockRedisServer.swift",
"Extensions/General.swift",
"Extensions/RediStack.swift",
"RedisConnectionPoolIntegrationTestCase.swift",
"RedisIntegrationTestCase.swift",
"_Deprecations.swift"
],
"target_dependencies" : [
"RediStack"
],
"type" : "library"
},
{
"c99name" : "RediStackIntegrationTests",
"module_type" : "SwiftTarget",
"name" : "RediStackIntegrationTests",
"path" : "Tests/RediStackIntegrationTests",
"product_dependencies" : [
"NIO"
],
"sources" : [
"Commands/BasicCommandsTests.swift",
"Commands/HashCommandsTests.swift",
"Commands/ListCommandsTests.swift",
"Commands/PubSubCommandsTests.swift",
"Commands/SetCommandsTests.swift",
"Commands/SortedSetCommandsTests.swift",
"Commands/StringCommandsTests.swift",
"RediStackIntegrationTestCase.swift",
"RedisConnectionPoolTests.swift",
"RedisConnectionTests.swift",
"RedisLoggingTests.swift"
],
"target_dependencies" : [
"RediStack",
"RediStackTestUtils"
],
"type" : "test"
},
{
"c99name" : "RediStack",
"module_type" : "SwiftTarget",
"name" : "RediStack",
"path" : "Sources/RediStack",
"product_dependencies" : [
"NIOCore",
"NIOPosix",
"NIO",
"NIOConcurrencyHelpers",
"NIOSSL",
"Atomics",
"Logging",
"Metrics"
],
"product_memberships" : [
"RediStack",
"RediStackTestUtils",
"RedisTypes"
],
"sources" : [
"ChannelHandlers/RedisByteDecoder.swift",
"ChannelHandlers/RedisCommandHandler.swift",
"ChannelHandlers/RedisMessageEncoder.swift",
"ChannelHandlers/RedisPubSubHandler.swift",
"Cluster/RedisClusterNodeDescriptionProtocol.swift",
"Cluster/RedisClusterNodeID.swift",
"Cluster/RedisClusterShardDescriptionProtocol.swift",
"Cluster/RedisHashSlot.swift",
"Cluster/SwiftPolyfill.swift",
"Commands/BasicCommands.swift",
"Commands/HashCommands.swift",
"Commands/ListCommands.swift",
"Commands/PubSubCommands.swift",
"Commands/SetCommands.swift",
"Commands/SortedSetCommands.swift",
"Commands/StringCommands.swift",
"ConnectionPool/ConnectionPool.swift",
"ConnectionPool/RedisConnectionPool+Configuration.swift",
"ConnectionPool/RedisConnectionPool.swift",
"ConnectionPool/RedisConnectionPoolError.swift",
"Extensions/StandardLibrary.swift",
"Extensions/SwiftNIO.swift",
"RESP/RESPTranslator.swift",
"RESP/RESPValue.swift",
"RESP/RESPValueConvertible.swift",
"RedisChannelName.swift",
"RedisClient.swift",
"RedisCommandEncoder-multi-encode.swift",
"RedisCommandEncoder.swift",
"RedisConnection+Configuration.swift",
"RedisConnection.swift",
"RedisError.swift",
"RedisKey+TTL.swift",
"RedisKey.swift",
"RedisLogging.swift",
"RedisMetrics.swift",
"_Deprecations.swift"
],
"type" : "library"
},
{
"c99name" : "RESP3Tests",
"module_type" : "SwiftTarget",
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"path" : "Tests/RESP3Tests",
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"NIOCore",
"NIOEmbedded",
"NIOTestUtils"
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"sources" : [
"RESP3TokenTests.swift"
],
"target_dependencies" : [
"RESP3"
],
"type" : "test"
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{
"c99name" : "RESP3",
"module_type" : "SwiftTarget",
"name" : "RESP3",
"path" : "Sources/RESP3",
"product_dependencies" : [
"NIOCore"
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"sources" : [
"RESP3Error.swift",
"RESP3Token.swift",
"RESP3TokenDecoder.swift",
"RESP3TypeIdentifier.swift"
],
"type" : "library"
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],
"tools_version" : "6.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.1-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 finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-nio-ssl.git
[1/2627] Fetching swift-metrics
[396/4447] Fetching swift-metrics, swift-atomics
[2310/10418] Fetching swift-metrics, swift-atomics, swift-log
[4504/25714] Fetching swift-metrics, swift-atomics, swift-log, swift-nio-ssl
[11140/107929] Fetching swift-metrics, swift-atomics, swift-log, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-atomics.git from cache (1.15s)
[14029/106109] Fetching swift-metrics, swift-log, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-log.git from cache (1.21s)
[8364/100138] Fetching swift-metrics, swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git from cache (3.73s)
[51956/84842] Fetching swift-metrics, swift-nio
Fetched https://github.com/apple/swift-metrics.git from cache (10.58s)
Fetched https://github.com/apple/swift-nio.git from cache (10.78s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (11.89s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.36.0 (1.06s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.94.1 (1.72s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/19669] Fetching swift-collections
[1772/25232] Fetching swift-collections, swift-system
Fetched https://github.com/apple/swift-system.git from cache (0.89s)
[2951/19669] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (2.29s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (3.44s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.3.0 (1.45s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.8.0 (1.02s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.10.1 (0.95s)
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.10.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.94.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.36.0
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.8.0
Building for debugging...
[0/431] Write sources
[18/431] Compiling CNIOWindows shim.c
[19/431] Compiling _AtomicsShims.c
[20/431] Compiling CNIOOpenBSD shim.c
[21/431] Compiling CNIOWASI CNIOWASI.c
[22/431] Compiling CNIOPosix event_loop_id.c
[23/431] Compiling CNIOLinux shim.c
[24/431] Compiling CNIOWindows WSAStartup.c
[25/431] Compiling CNIODarwin shim.c
[25/431] Compiling CNIOLinux liburing_shims.c
[27/431] Compiling fiat_p256_adx_sqr.S
[28/431] Compiling fiat_curve25519_adx_square.S
[29/431] Compiling fiat_curve25519_adx_mul.S
[30/431] Compiling fiat_p256_adx_mul.S
[31/431] Write swift-version-24593BA9C3E375BF.txt
[32/431] Compiling CNIOBoringSSLShims shims.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>
| ^~~~~~~~~~~
1 error generated.
[33/435] Compiling tls_record.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>
| ^~~~~~~~~~~
[33/435] Compiling tls13_enc.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
[33/435] Compiling tls13_client.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_both.cc:29:
/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>
| ^~~~~~~~~~~
[33/435] Compiling tls13_both.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>
| ^~~~~~~~~~~
[33/435] Compiling tls13_server.cc
[33/435] Compiling t1_enc.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>
| ^~~~~~~~~~~
[33/435] Compiling tls_method.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:58b971189c4d3c564696bb40c86e07506670ed096ab7351a005c7c449525017a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/t1_enc.cc:28:
/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.
[0/399] Compiling t1_enc.cc
[0/399] Compiling tls13_both.cc
[0/399] Compiling tls_method.cc
[0/399] Compiling ssl_x509.cc
[0/399] Compiling tls13_server.cc
[0/399] Compiling tls13_enc.cc
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>
| ^~~~~~~~~~~
[0/399] Compiling tls_record.cc
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>
| ^~~~~~~~~~~
[0/399] Compiling tls13_client.cc
BUILD FAILURE 6.1 wasm