gRPC – Build Information – Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build gRPC, reference v1.72.0 (302780), with Swift 5.10 for macOS (SPM) on 23 Apr 2025 22:53:04 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.60.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/grpc/grpc-ios.git
Reference: v1.72.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/grpc/grpc-ios
 * tag               v1.72.0    -> FETCH_HEAD
HEAD is now at 3027804 Sync c-core 1.72.0
Cloned https://github.com/grpc/grpc-ios.git
Revision (git rev-parse @):
30278049ef71b4d9b98a25c28d2f1cf52bd76d6e
SUCCESS checkout https://github.com/grpc/grpc-ios.git at v1.72.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/grpc/grpc-ios.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/1010] Compiling status_util.cc
[0/1010] Copying PrivacyInfo.xcprivacy
[0/1010] Copying Info.plist
[3/1010] Compiling parsed_metadata.cc
[4/1010] Compiling message.cc
[5/1010] Compiling metadata_batch.cc
[6/1010] Compiling zutil.c
[7/1010] Compiling time_cc.cc
[7/1010] Compiling metadata.cc
[9/1010] Compiling metadata_info.cc
[10/1010] Compiling uncompr.c
[11/1010] Compiling status.cc
[12/1010] Compiling string_ref.cc
[13/1010] Compiling byte_buffer_cc.cc
[14/1010] Compiling security_context.cc
[15/1010] Compiling file_external_account_credentials.cc
[16/1010] Compiling url_external_account_credentials.cc
[17/1010] Compiling xds_server_credentials.cc
[18/1010] Compiling request_buffer.cc
[19/1010] Compiling server_credentials.cc
[20/1010] Compiling server_posix.cc
[21/1010] Compiling server_callback.cc
[22/1010] Compiling xds_server_builder.cc
[23/1010] Compiling health_check_service.cc
[24/1010] Compiling health_check_service_server_builder_option.cc
[25/1010] Compiling insecure_server_credentials.cc
[26/1010] Compiling thread_manager.cc
[27/1010] Compiling channel_argument_option.cc
[28/1010] Compiling external_connection_acceptor_impl.cc
[29/1010] Compiling server_context.cc
[30/1010] Compiling secure_server_credentials.cc
[31/1010] Compiling async_generic_service.cc
[32/1010] Compiling default_health_check_service.cc
[33/1010] Compiling version_cc.cc
[34/1010] Compiling tls_credentials_options.cc
[35/1010] Compiling tls_certificate_verifier.cc
[36/1010] Compiling backend_metric_recorder.cc
[37/1010] Compiling validate_service_config.cc
[38/1010] Compiling server_builder.cc
[39/1010] Compiling create_default_thread_pool.cc
[40/1010] Compiling rpc_method.cc
[41/1010] Compiling resource_quota_cc.cc
[42/1010] Compiling auth_property_iterator.cc
[43/1010] Compiling server_cc.cc
[44/1010] Compiling completion_queue_cc.cc
[45/1010] Compiling tls_certificate_provider.cc
[46/1010] Compiling global_callback_hook.cc
[47/1010] Compiling xds_credentials.cc
[48/1010] Compiling create_channel_posix.cc
[49/1010] Compiling channel_arguments.cc
[50/1010] Compiling secure_create_auth_context.cc
[51/1010] Compiling secure_auth_context.cc
[52/1010] Compiling insecure_credentials.cc
[53/1010] Compiling create_channel_internal.cc
[54/1010] Compiling client_stats_interceptor.cc
[55/1010] Compiling trees.c
[56/1010] Compiling client_interceptor.cc
[57/1010] Compiling inftrees.c
[58/1010] Compiling inflate.c
[59/1010] Compiling inffast.c
[60/1010] Compiling alarm.cc
[61/1010] Compiling infback.c
[62/1010] Compiling create_channel.cc
[63/1010] Compiling deflate.c
clang: warning: /Users/admin/builder/spi-builder-workspace/third_party/utf8_range/utf8_range_sse.inc: 'linker' input unused [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fobjc-arc' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-O0' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-D SWIFT_PACKAGE=1' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-D DEBUG=1' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fblocks' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-index-store-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/index/store' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fmodule-name=gRPC_Core' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/spm-core-include' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/.build/checkouts/boringssl-SwiftPM/src/include' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fmodule-map-file=/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/openssl_grpc.build/module.modulemap' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/.build/checkouts/abseil-cpp-SwiftPM' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fmodule-map-file=/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/abseil.build/module.modulemap' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fmodules-cache-path=/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ModuleCache' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-D GRPC_ARES=0' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/include' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/third_party/re2' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/third_party/upb' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/third_party/utf8_range' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/third_party/xxhash' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/third_party/address_sorting/include' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/src/core/ext/upb-gen' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-I /Users/admin/builder/spi-builder-workspace/src/core/ext/upbdefs-gen' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-isysroot /Applications/Xcode-15.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.5.sdk' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-F/Applications/Xcode-15.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-fPIC' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-g' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-MD' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-MT dependencies' [-Wunused-command-line-argument]
clang: warning: argument unused during compilation: '-MF /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/gRPC_Core.build/third_party/utf8_range/utf8_range_sse.inc.d' [-Wunused-command-line-argument]
[64/1010] Compiling utf8_range_sse.inc
[64/1010] Compiling call_credentials.cc
[64/1010] Compiling crc32.c
[64/1010] Compiling adler32.c
[64/1010] Compiling compress.c
[64/1010] Compiling channel_cc.cc
[64/1010] Compiling client_callback.cc
[64/1010] Compiling client_context.cc
[64/1010] Compiling channel_credentials.cc
[64/1010] Compiling secure_credentials.cc
Fetching https://github.com/firebase/boringssl-SwiftPM.git
Fetching https://github.com/firebase/abseil-cpp-SwiftPM.git
[1/8166] Fetching boringssl-swiftpm
[83/12284] Fetching boringssl-swiftpm, abseil-cpp-swiftpm
Fetched https://github.com/firebase/abseil-cpp-SwiftPM.git from cache (2.94s)
Fetched https://github.com/firebase/boringssl-SwiftPM.git from cache (2.94s)
Computing version for https://github.com/firebase/boringssl-SwiftPM.git
Computed https://github.com/firebase/boringssl-SwiftPM.git at 0.32.1 (0.51s)
Computing version for https://github.com/firebase/abseil-cpp-SwiftPM.git
Computed https://github.com/firebase/abseil-cpp-SwiftPM.git at 0.20240722.2 (0.49s)
Creating working copy for https://github.com/firebase/boringssl-SwiftPM.git
Working copy of https://github.com/firebase/boringssl-SwiftPM.git resolved at 0.32.1
Creating working copy for https://github.com/firebase/abseil-cpp-SwiftPM.git
Working copy of https://github.com/firebase/abseil-cpp-SwiftPM.git resolved at 0.20240722.2
error: unable to open dependencies file (/Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/gRPC_Core.build/third_party/utf8_range/utf8_range_sse.inc.d)
BUILD FAILURE 5.10 macosSpm