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Build Information

Failed to build NearbyConnections, reference v1.1.0-embedded-rc1 (504ab8), with Swift 6.4 for Wasm on 22 Sep 2026 00:03:29 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/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-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/monzo/nearby.git
Reference: v1.1.0-embedded-rc1
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/monzo/nearby
 * tag               v1.1.0-embedded-rc1 -> FETCH_HEAD
HEAD is now at 504ab8a Merge pull request #1160 from google/embedded
Submodule path 'third_party/absl': checked out '9336be04a242237cd41a525bedfcf3be1bb55377'
Submodule path 'third_party/depot_tools': checked out 'e1197f06a8f45c0328d341b30e337d3a4b609716'
Submodule path 'third_party/google-toolbox-for-mac/google-toolbox-for-mac': checked out '339415048005a9eba957357a02459a977a2e3007'
Submodule path 'third_party/gtest': checked out 'd61d4d8e64c08a662055e82904bbf90e108a704f'
Submodule path 'third_party/mbedtls': checked out '3e0418fe502b2a2194e118d362efdfc0e558be73'
Submodule path 'third_party/protobuf': checked out '4812107b9d0fb9fdcca933766c237c38f2150379'
Submodule path 'third_party/protobuf/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8'
Submodule path 'third_party/protobuf/third_party/googletest': checked out '5ec7f0c4a113e2f18ac2c6cc7df51ad6afc24081'
Submodule path 'third_party/securemessage/securemessage': checked out '69a02984d4563c6c21132ee882d1d3df1981f5a1'
Submodule path 'third_party/securemessage/securemessage/third_party/gtest': checked out '703bd9caab50b139428cea1aaff9974ebee5742e'
Submodule path 'third_party/securemessage/securemessage/third_party/protobuf': checked out '5500c72c5b616da9f0125bcfab513987a1226e2b'
Submodule path 'third_party/securemessage/securemessage/third_party/protobuf/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8'
Submodule path 'third_party/securemessage/securemessage/third_party/protobuf/third_party/googletest': checked out '5ec7f0c4a113e2f18ac2c6cc7df51ad6afc24081'
Submodule path 'third_party/smhasher/smhasher': checked out '61a0530f28277f2e850bfc39600ce61d02b518de'
Submodule path 'third_party/ukey2/ukey2': checked out 'c2436e55116964d88532080784f6ed496b0d11f9'
Submodule path 'third_party/ukey2/ukey2/third_party/absl': checked out '278e0a071885a22dcd2fd1b5576cc44757299343'
Submodule path 'third_party/ukey2/ukey2/third_party/gtest': checked out '703bd9caab50b139428cea1aaff9974ebee5742e'
Submodule path 'third_party/ukey2/ukey2/third_party/protobuf': checked out '5500c72c5b616da9f0125bcfab513987a1226e2b'
Submodule path 'third_party/ukey2/ukey2/third_party/protobuf/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8'
Submodule path 'third_party/ukey2/ukey2/third_party/protobuf/third_party/googletest': checked out '5ec7f0c4a113e2f18ac2c6cc7df51ad6afc24081'
Submodule path 'third_party/ukey2/ukey2/third_party/secure_message': checked out '69a02984d4563c6c21132ee882d1d3df1981f5a1'
Submodule path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/gtest': checked out '703bd9caab50b139428cea1aaff9974ebee5742e'
Submodule path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf': checked out '5500c72c5b616da9f0125bcfab513987a1226e2b'
Submodule path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf/third_party/benchmark': checked out '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8'
Submodule path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf/third_party/googletest': checked out '5ec7f0c4a113e2f18ac2c6cc7df51ad6afc24081'
Submodule 'third_party/absl' (https://github.com/abseil/abseil-cpp) registered for path 'third_party/absl'
Submodule 'third_party/depot_tools' (https://chromium.googlesource.com/chromium/tools/depot_tools.git) registered for path 'third_party/depot_tools'
Submodule 'third_party/google-toolbox-for-mac/google-toolbox-for-mac' (https://github.com/google/google-toolbox-for-mac.git) registered for path 'third_party/google-toolbox-for-mac/google-toolbox-for-mac'
Submodule 'third_party/gtest' (https://github.com/google/googletest) registered for path 'third_party/gtest'
Submodule 'third_party/mbedtls' (https://github.com/ARMmbed/mbedtls) registered for path 'third_party/mbedtls'
Submodule 'third_party/protobuf' (https://github.com/protocolbuffers/protobuf) registered for path 'third_party/protobuf'
Submodule 'third_party/securemessage/securemessage' (https://github.com/google/securemessage.git) registered for path 'third_party/securemessage/securemessage'
Submodule 'third_party/smhasher/smhasher' (https://github.com/aappleby/smhasher) registered for path 'third_party/smhasher/smhasher'
Submodule 'third_party/ukey2/ukey2' (https://github.com/google/ukey2) registered for path 'third_party/ukey2/ukey2'
Cloning into '/host/spi-builder-workspace/third_party/absl'...
Cloning into '/host/spi-builder-workspace/third_party/depot_tools'...
Cloning into '/host/spi-builder-workspace/third_party/google-toolbox-for-mac/google-toolbox-for-mac'...
Cloning into '/host/spi-builder-workspace/third_party/gtest'...
Cloning into '/host/spi-builder-workspace/third_party/mbedtls'...
Cloning into '/host/spi-builder-workspace/third_party/protobuf'...
Cloning into '/host/spi-builder-workspace/third_party/securemessage/securemessage'...
Cloning into '/host/spi-builder-workspace/third_party/smhasher/smhasher'...
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2'...
Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'third_party/protobuf/third_party/benchmark'
Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'third_party/protobuf/third_party/googletest'
Cloning into '/host/spi-builder-workspace/third_party/protobuf/third_party/benchmark'...
Cloning into '/host/spi-builder-workspace/third_party/protobuf/third_party/googletest'...
Submodule 'third-party/gtest' (https://github.com/google/googletest) registered for path 'third_party/securemessage/securemessage/third_party/gtest'
Submodule 'third-party/protobuf' (https://github.com/protocolbuffers/protobuf) registered for path 'third_party/securemessage/securemessage/third_party/protobuf'
Cloning into '/host/spi-builder-workspace/third_party/securemessage/securemessage/third_party/gtest'...
Cloning into '/host/spi-builder-workspace/third_party/securemessage/securemessage/third_party/protobuf'...
Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'third_party/securemessage/securemessage/third_party/protobuf/third_party/benchmark'
Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'third_party/securemessage/securemessage/third_party/protobuf/third_party/googletest'
Cloning into '/host/spi-builder-workspace/third_party/securemessage/securemessage/third_party/protobuf/third_party/benchmark'...
Cloning into '/host/spi-builder-workspace/third_party/securemessage/securemessage/third_party/protobuf/third_party/googletest'...
Submodule 'third_party/absl' (https://github.com/abseil/abseil-cpp) registered for path 'third_party/ukey2/ukey2/third_party/absl'
Submodule 'third_party/gtest' (https://github.com/google/googletest) registered for path 'third_party/ukey2/ukey2/third_party/gtest'
Submodule 'third_party/protobuf' (https://github.com/protocolbuffers/protobuf) registered for path 'third_party/ukey2/ukey2/third_party/protobuf'
Submodule 'third_party/secure_message' (https://github.com/google/securemessage) registered for path 'third_party/ukey2/ukey2/third_party/secure_message'
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/absl'...
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/gtest'...
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/protobuf'...
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/secure_message'...
Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'third_party/ukey2/ukey2/third_party/protobuf/third_party/benchmark'
Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'third_party/ukey2/ukey2/third_party/protobuf/third_party/googletest'
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/protobuf/third_party/benchmark'...
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/protobuf/third_party/googletest'...
Submodule 'third-party/gtest' (https://github.com/google/googletest) registered for path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/gtest'
Submodule 'third-party/protobuf' (https://github.com/protocolbuffers/protobuf) registered for path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf'
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/secure_message/third_party/gtest'...
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf'...
Submodule 'third_party/benchmark' (https://github.com/google/benchmark.git) registered for path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf/third_party/benchmark'
Submodule 'third_party/googletest' (https://github.com/google/googletest.git) registered for path 'third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf/third_party/googletest'
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf/third_party/benchmark'...
Cloning into '/host/spi-builder-workspace/third_party/ukey2/ukey2/third_party/secure_message/third_party/protobuf/third_party/googletest'...
Cloned https://github.com/monzo/nearby.git
Revision (git rev-parse @):
504ab8aa82e6d3d37d02224f409063789b0c3f9b
SUCCESS checkout https://github.com/monzo/nearby.git at v1.1.0-embedded-rc1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/monzo/nearby.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/firebase/abseil-cpp-SwiftPM.git
[1/33642] Fetching abseil-cpp-swiftpm
Fetched https://github.com/firebase/abseil-cpp-SwiftPM.git (1.68s)
Fetching https://github.com/firebase/boringssl-SwiftPM.git
[1/17694] Fetching boringssl-swiftpm
Fetched https://github.com/firebase/boringssl-SwiftPM.git (3.62s)
Computing version for https://github.com/firebase/boringssl-SwiftPM.git
Computed https://github.com/firebase/boringssl-SwiftPM.git at 0.7.2 (4.00s)
Creating working copy for https://github.com/firebase/boringssl-SwiftPM.git
Working copy of https://github.com/firebase/boringssl-SwiftPM.git resolved at 0.7.2
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 main (28706c5)
warning: 'spi-builder-workspace': found 31 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/fastpair/BUILD
    /host/spi-builder-workspace/fastpair/common/BUILD
    /host/spi-builder-workspace/fastpair/common/fast_pair_device.cc
    /host/spi-builder-workspace/fastpair/common/fast_pair_device_test.cc
    /host/spi-builder-workspace/fastpair/common/protocol.cc
    /host/spi-builder-workspace/fastpair/internal/api/BUILD
    /host/spi-builder-workspace/fastpair/internal/base/BUILD
    /host/spi-builder-workspace/fastpair/internal/base/bluetooth_address.cc
    /host/spi-builder-workspace/fastpair/internal/base/bluetooth_address_test.cc
    /host/spi-builder-workspace/fastpair/internal/ble/BUILD
    /host/spi-builder-workspace/fastpair/internal/ble/ble.cc
    /host/spi-builder-workspace/fastpair/internal/ble/ble_test.cc
    /host/spi-builder-workspace/fastpair/internal/impl/g3/BUILD
    /host/spi-builder-workspace/fastpair/internal/impl/g3/device_info_test.cc
    /host/spi-builder-workspace/fastpair/internal/impl/g3/fast_pair_platform.cc
    /host/spi-builder-workspace/fastpair/internal/impl/windows/BUILD
    /host/spi-builder-workspace/fastpair/internal/impl/windows/ble_gatt_client.cc
    /host/spi-builder-workspace/fastpair/internal/impl/windows/device_info.cc
    /host/spi-builder-workspace/fastpair/internal/impl/windows/device_info_test.cc
    /host/spi-builder-workspace/fastpair/internal/impl/windows/fast_pair_platform.cc
    /host/spi-builder-workspace/fastpair/internal/impl/windows/timer.cc
    /host/spi-builder-workspace/fastpair/internal/impl/windows/timer_test.cc
    /host/spi-builder-workspace/fastpair/internal/impl/windows/utils.cc
    /host/spi-builder-workspace/fastpair/internal/public/BUILD
    /host/spi-builder-workspace/fastpair/internal/public/device_info_impl.cc
    /host/spi-builder-workspace/fastpair/internal/public/task_runner_impl.cc
    /host/spi-builder-workspace/fastpair/internal/public/task_runner_impl_test.cc
    /host/spi-builder-workspace/fastpair/internal/public/timer_impl.cc
    /host/spi-builder-workspace/fastpair/internal/public/timer_impl_test.cc
    /host/spi-builder-workspace/fastpair/scanning/fastpair/BUILD
    /host/spi-builder-workspace/fastpair/scanning/fastpair/fast_pair_scanner_impl.cc
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 366]
[Planning deferred tasks]
[Starting]
[35 / 827] openssl_grpc-product
[58 / 827] smhasher
[60 / 827] smhasher
[62 / 827] ukey2
[64 / 827] securemessage
[67 / 827] ukey2
[68 / 827] ukey2
[69 / 827] ukey2
[69 / 827]
[71 / 827] protobuf
[71 / 827] ukey2
[73 / 827] ukey2
[74 / 827] ukey2
[76 / 827] protobuf
[77 / 827] protobuf
[78 / 827] ukey2
[79 / 827] protobuf
In file included from /host/spi-builder-workspace/third_party/protobuf/src/google/protobuf/wrappers.pb.cc:4:
In file included from /host/spi-builder-workspace/third_party/protobuf/src/google/protobuf/wrappers.pb.h:29:
In file included from /host/spi-builder-workspace/third_party/protobuf/src/google/protobuf/generated_message_reflection.h:45:
In file included from /host/spi-builder-workspace/third_party/protobuf/src/google/protobuf/descriptor.h:66:
/host/spi-builder-workspace/third_party/protobuf/src/google/protobuf/stubs/mutex.h:138:8: error: no type named 'mutex' in namespace 'std'
  138 |   std::mutex mu_{};
      |   ~~~~~^
1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/NearbyConnections.build/Debug-webassembly-wasm32/protobuf-t.build/Objects-normal/wasm32/wrappers.pb.o /host/spi-builder-workspace/third_party/protobuf/src/google/protobuf/wrappers.pb.cc normal wasm32 c++ com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /host

    Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/NearbyConnections.build/Debug-webassembly-wasm32/protobuf-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp

    /usr/bin/clang -x c++ -target wasm32-unknown-wasip1 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-non-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wno-newline-eof -Wno-c++11-extensions -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Winvalid-offsetof -Wno-sign-conversion -Wno-infinite-recursion -Wno-move -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-range-loop-analysis -Wno-semicolon-before-method-body --sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk @/host/spi-builder-workspace/.build/out/Intermediates.noindex/NearbyConnections.build/Debug-webassembly-wasm32/protobuf-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/NearbyConnections.build/Debug-webassembly-wasm32/protobuf-t.build/Objects-normal/wasm32/wrappers.pb.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/NearbyConnections.build/Debug-webassembly-wasm32/protobuf-t.build/Objects-normal/wasm32/wrappers.pb.dia -c /host/spi-builder-workspace/third_party/protobuf/src/google/protobuf/wrappers.pb.cc -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/NearbyConnections.build/Debug-webassembly-wasm32/protobuf-t.build/Objects-normal/wasm32/wrappers.pb.o
error: Build failed
BUILD FAILURE 6.4 wasm