Swift Package IndexBuild Information
Failed to build BlackBoxFirebasePerformance, reference main (a1eccf), with Swift 6.1 for Wasm on 22 Apr 2026 20:23:32 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/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dodobrands/BlackBoxFirebasePerformance.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/dodobrands/BlackBoxFirebasePerformance
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a1eccf7 Bump github.com/firebase/firebase-ios-sdk from 12.12.0 to 12.12.1 (#61)
Cloned https://github.com/dodobrands/BlackBoxFirebasePerformance.git
Revision (git rev-parse @):
a1eccf7d089d02e4f0bcf0e0b45ea4141cb77d6a
SUCCESS checkout https://github.com/dodobrands/BlackBoxFirebasePerformance.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/dodobrands/BlackBoxFirebasePerformance.git
https://github.com/dodobrands/BlackBoxFirebasePerformance.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/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 swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Fetching https://github.com/dodobrands/DBThreadSafe-ios
Fetching https://github.com/firebase/firebase-ios-sdk
Fetching https://github.com/dodobrands/BlackBox
[1/274] Fetching dbthreadsafe-ios
[265/2708] Fetching dbthreadsafe-ios, blackbox
Fetched https://github.com/dodobrands/DBThreadSafe-ios from cache (0.73s)
Fetched https://github.com/dodobrands/BlackBox from cache (0.73s)
[1/404580] Fetching firebase-ios-sdk
Fetched https://github.com/firebase/firebase-ios-sdk from cache (36.59s)
Computing version for https://github.com/dodobrands/BlackBox
Computed https://github.com/dodobrands/BlackBox at 4.1.0 (37.71s)
Computing version for https://github.com/dodobrands/DBThreadSafe-ios
Computed https://github.com/dodobrands/DBThreadSafe-ios at 2.3.0 (1.10s)
Computing version for https://github.com/firebase/firebase-ios-sdk
Computed https://github.com/firebase/firebase-ios-sdk at 12.12.1 (6.80s)
Fetching https://github.com/google/app-check.git
Fetching https://github.com/firebase/leveldb.git
Fetching https://github.com/google/abseil-cpp-binary.git
Fetching https://github.com/google/interop-ios-for-google-sdks.git
Fetching https://github.com/google/grpc-binary.git
[1/100] Fetching abseil-cpp-binary
[4/3122] Fetching abseil-cpp-binary, app-check
[102/3404] Fetching abseil-cpp-binary, app-check, interop-ios-for-google-sdks
[1774/6758] Fetching abseil-cpp-binary, app-check, interop-ios-for-google-sdks, leveldb
[2281/6911] Fetching abseil-cpp-binary, app-check, interop-ios-for-google-sdks, leveldb, grpc-binary
Fetched https://github.com/google/abseil-cpp-binary.git from cache (0.56s)
[4516/6811] Fetching app-check, interop-ios-for-google-sdks, leveldb, grpc-binary
Fetched https://github.com/google/interop-ios-for-google-sdks.git from cache (0.57s)
Fetched https://github.com/google/grpc-binary.git from cache (0.55s)
[4331/6376] Fetching app-check, leveldb
Fetching https://github.com/google/GoogleUtilities.git
Fetching https://github.com/google/gtm-session-fetcher.git
Fetching https://github.com/google/GoogleDataTransport.git
Fetched https://github.com/google/app-check.git from cache (0.80s)
Fetching https://github.com/google/GoogleAppMeasurement.git
[1/4838] Fetching gtm-session-fetcher
[195/10017] Fetching gtm-session-fetcher, googleutilities
[392/16016] Fetching gtm-session-fetcher, googleutilities, googledatatransport
Fetching https://github.com/firebase/nanopb.git
Fetched https://github.com/firebase/leveldb.git from cache (1.16s)
Fetching https://github.com/google/promises.git
[15969/16594] Fetching gtm-session-fetcher, googleutilities, googledatatransport, googleappmeasurement
[16595/19037] Fetching gtm-session-fetcher, googleutilities, googledatatransport, googleappmeasurement, promises
[16644/27322] Fetching gtm-session-fetcher, googleutilities, googledatatransport, googleappmeasurement, promises, nanopb
Fetched https://github.com/google/GoogleAppMeasurement.git from cache (0.88s)
[17872/26744] Fetching gtm-session-fetcher, googleutilities, googledatatransport, promises, nanopb
Fetched https://github.com/google/GoogleDataTransport.git from cache (1.10s)
[13298/20745] Fetching gtm-session-fetcher, googleutilities, promises, nanopb
Fetched https://github.com/google/promises.git from cache (1.80s)
Fetched https://github.com/firebase/nanopb.git from cache (2.11s)
Fetched https://github.com/google/GoogleUtilities.git from cache (2.65s)
Fetched https://github.com/google/gtm-session-fetcher.git from cache (2.65s)
Computing version for https://github.com/google/interop-ios-for-google-sdks.git
Computed https://github.com/google/interop-ios-for-google-sdks.git at 101.0.0 (8.30s)
Computing version for https://github.com/google/abseil-cpp-binary.git
Computed https://github.com/google/abseil-cpp-binary.git at 1.2024072200.0 (1.37s)
Computing version for https://github.com/firebase/nanopb.git
Computed https://github.com/firebase/nanopb.git at 2.30910.0 (1.18s)
Computing version for https://github.com/google/GoogleUtilities.git
Computed https://github.com/google/GoogleUtilities.git at 8.1.0 (1.75s)
Computing version for https://github.com/google/GoogleDataTransport.git
Computed https://github.com/google/GoogleDataTransport.git at 10.1.0 (1.01s)
Computing version for https://github.com/google/GoogleAppMeasurement.git
Computed https://github.com/google/GoogleAppMeasurement.git at 12.12.1 (1.21s)
Fetching https://github.com/googleads/google-ads-on-device-conversion-ios-sdk
[1/106] Fetching google-ads-on-device-conversion-ios-sdk
Fetched https://github.com/googleads/google-ads-on-device-conversion-ios-sdk from cache (0.42s)
Computing version for https://github.com/google/promises.git
Computed https://github.com/google/promises.git at 2.4.0 (1.56s)
Computing version for https://github.com/googleads/google-ads-on-device-conversion-ios-sdk
Computed https://github.com/googleads/google-ads-on-device-conversion-ios-sdk at 3.5.0 (1.21s)
Computing version for https://github.com/google/grpc-binary.git
Computed https://github.com/google/grpc-binary.git at 1.69.1 (1.31s)
Computing version for https://github.com/google/app-check.git
Computed https://github.com/google/app-check.git at 11.2.0 (1.43s)
Computing version for https://github.com/firebase/leveldb.git
Computed https://github.com/firebase/leveldb.git at 1.22.5 (1.27s)
Computing version for https://github.com/google/gtm-session-fetcher.git
Computed https://github.com/google/gtm-session-fetcher.git at 5.2.0 (1.26s)
Creating working copy for https://github.com/firebase/leveldb.git
Working copy of https://github.com/firebase/leveldb.git resolved at 1.22.5
Creating working copy for https://github.com/google/GoogleDataTransport.git
Working copy of https://github.com/google/GoogleDataTransport.git resolved at 10.1.0
Creating working copy for https://github.com/dodobrands/DBThreadSafe-ios
Working copy of https://github.com/dodobrands/DBThreadSafe-ios resolved at 2.3.0
Creating working copy for https://github.com/google/interop-ios-for-google-sdks.git
Working copy of https://github.com/google/interop-ios-for-google-sdks.git resolved at 101.0.0
Creating working copy for https://github.com/google/app-check.git
Working copy of https://github.com/google/app-check.git resolved at 11.2.0
Creating working copy for https://github.com/google/abseil-cpp-binary.git
Working copy of https://github.com/google/abseil-cpp-binary.git resolved at 1.2024072200.0
Creating working copy for https://github.com/firebase/firebase-ios-sdk
Working copy of https://github.com/firebase/firebase-ios-sdk resolved at 12.12.1
Creating working copy for https://github.com/google/promises.git
Working copy of https://github.com/google/promises.git resolved at 2.4.0
Creating working copy for https://github.com/googleads/google-ads-on-device-conversion-ios-sdk
Working copy of https://github.com/googleads/google-ads-on-device-conversion-ios-sdk resolved at 3.5.0
Creating working copy for https://github.com/google/gtm-session-fetcher.git
Working copy of https://github.com/google/gtm-session-fetcher.git resolved at 5.2.0
Creating working copy for https://github.com/google/grpc-binary.git
Working copy of https://github.com/google/grpc-binary.git resolved at 1.69.1
Creating working copy for https://github.com/dodobrands/BlackBox
Working copy of https://github.com/dodobrands/BlackBox resolved at 4.1.0
Creating working copy for https://github.com/google/GoogleAppMeasurement.git
Working copy of https://github.com/google/GoogleAppMeasurement.git resolved at 12.12.1
Creating working copy for https://github.com/firebase/nanopb.git
Working copy of https://github.com/firebase/nanopb.git resolved at 2.30910.0
Creating working copy for https://github.com/google/GoogleUtilities.git
Working copy of https://github.com/google/GoogleUtilities.git resolved at 8.1.0
Downloading binary artifact https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip
Downloading binary artifact https://dl.google.com/firebase/ios/swiftpm/12.12.1/FirebaseAnalytics.zip
Downloading binary artifact https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/openssl_grpc.zip
Downloading binary artifact https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip
Downloading binary artifact https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip
Downloading binary artifact https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip
Downloading binary artifact https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip
Downloading binary artifact https://dl.google.com/firebase/ios/appads/3.5.0/GoogleAdsOnDeviceConversion.zip
Downloading binary artifact https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurementIdentitySupport.zip
[1491/1491] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip
[487143/487143] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip
[1114047/1114047] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/FirebaseAnalytics.zip
[2103144/2103144] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/FirebaseAnalytics.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip
[2829093/2829093] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/FirebaseAnalytics.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip
[3624053/3624053] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/FirebaseAnalytics.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip
Downloaded https://dl.google.com/firebase/ios/swiftpm/12.12.1/FirebaseAnalytics.zip (3.09s)
[3155606/3155606] Downloading https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip
[5091932/5091932] Downloading https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip
[6275863/6275863] Downloading https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip
[7112340/7112340] Downloading https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip
[7254369/7254369] Downloading https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip, https://dl.google.com/firebase/ios/appads/3.5.0/GoogleAdsOnDeviceConversion.zip
[19317771/19317771] Downloading https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip, https://dl.google.com/firebase/ios/appads/3.5.0/GoogleAdsOnDeviceConversion.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip
Downloaded https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurement.zip (5.93s)
[11370131/11370131] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip
[18170407/18170407] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip
[43132136/43132136] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip
[47713713/47713713] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip
[56912157/56912157] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip, https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurementIdentitySupport.zip
Downloaded https://dl.google.com/firebase/ios/swiftpm/12.12.1/GoogleAppMeasurementIdentitySupport.zip (6.37s)
[17850442/17850442] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip
[25379019/25379019] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip
[56918991/56918991] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip
[60657783/60657783] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip, https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip, https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip
Downloaded https://dl.google.com/firebase/ios/appads/3.5.0/GoogleAdsOnDeviceConversion.zip (6.96s)
[3912488/3912488] Downloading https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip
[26234520/26234520] Downloading https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip
[34806949/34806949] Downloading https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip, https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip
Downloaded https://dl.google.com/firebase/ios/bin/firestore/12.12.0/rc2/FirebaseFirestoreInternal.zip (12.46s)
[22930/22930] Downloading https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/openssl_grpc.zip
Downloaded https://dl.google.com/firebase/ios/bin/abseil/1.2024072200.0/rc0/absl.zip (15.91s)
Downloaded https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/openssl_grpc.zip (23.30s)
Downloaded https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpcpp.zip (26.83s)
Downloaded https://dl.google.com/firebase/ios/bin/grpc/1.69.1/rc0/grpc.zip (35.68s)
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/BlackBoxFirebasePerformance/Info.plist
Building for debugging...
[0/5] Write sources
/host/spi-builder-workspace/.build/checkouts/firebase-ios-sdk/SwiftPM-PlatformExclude/FirebasePerformanceWrap/dummy.m:15:9: fatal error: 'TargetConditionals.h' file not found
15 | #import <TargetConditionals.h>
| ^~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[3/5] Compiling FirebasePerformanceTarget dummy.m
[3/5] Write swift-version-24593BA9C3E375BF.txt
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/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Tests/BlackBoxFirebasePerformanceTests/Info.plist
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/BlackBoxFirebasePerformance/Info.plist
[0/1] Planning build
Building for debugging...
/host/spi-builder-workspace/.build/checkouts/firebase-ios-sdk/SwiftPM-PlatformExclude/FirebasePerformanceWrap/dummy.m:15:9: fatal error: 'TargetConditionals.h' file not found
15 | #import <TargetConditionals.h>
| ^~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[0/2] Compiling FirebasePerformanceTarget dummy.m
[0/2] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.1 wasm