Swift Package IndexBuild Information
Failed to build ObservationBridge, reference v0.15.5 (4a3a88), with Swift 6.3 for Wasm on 29 Oct 2026 00:39:13 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/lynnswap/ObservationBridge.git
Reference: v0.15.5
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/lynnswap/ObservationBridge
* tag v0.15.5 -> FETCH_HEAD
HEAD is now at 4a3a886 Adopt ABIBridge 0.13.2 runtime fixes (#64)
Cloned https://github.com/lynnswap/ObservationBridge.git
Revision (git rev-parse @):
4a3a886a85bc5353d96c44216c19c3a02bc62ba3
SUCCESS checkout https://github.com/lynnswap/ObservationBridge.git at v0.15.5
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/lynnswap/ObservationBridge.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:eea66feda95ad8894091082dbcb77ec1fc917891d37888fd1938b0b68455d992
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Fetching https://github.com/lynnswap/ABIBridge.git
Fetching https://github.com/swiftlang/swift-docc-plugin
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Computing version for https://github.com/swiftlang/swift-docc-plugin
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Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.72s)
Computing version for https://github.com/lynnswap/ZDLibffi.git
warning: 'zdlibffi': /Package.swift:8:15: warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
6 | name: "ZDLibffi",
7 | platforms: [
8 | .iOS(.v10),
| `- warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
9 | .macOS(.v10_12),
10 | .tvOS(.v10),
/Package.swift:9:17: warning: 'v10_12' is deprecated: macOS 10.13 is the oldest supported version [#DeprecatedDeclaration]
7 | platforms: [
8 | .iOS(.v10),
9 | .macOS(.v10_12),
| `- warning: 'v10_12' is deprecated: macOS 10.13 is the oldest supported version [#DeprecatedDeclaration]
10 | .tvOS(.v10),
11 | .watchOS(.v3),
/Package.swift:10:16: warning: 'v10' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
8 | .iOS(.v10),
9 | .macOS(.v10_12),
10 | .tvOS(.v10),
| `- warning: 'v10' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
11 | .watchOS(.v3),
12 | .visionOS(.v1)
/Package.swift:11:19: warning: 'v3' is deprecated: watchOS 4.0 is the oldest supported version [#DeprecatedDeclaration]
9 | .macOS(.v10_12),
10 | .tvOS(.v10),
11 | .watchOS(.v3),
| `- warning: 'v3' is deprecated: watchOS 4.0 is the oldest supported version [#DeprecatedDeclaration]
12 | .visionOS(.v1)
13 | ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Computed https://github.com/lynnswap/ZDLibffi.git at 0.380.1 (0.13s)
Computing version for https://github.com/p-x9/swift-objc-dump.git
Computed https://github.com/p-x9/swift-objc-dump.git at 0.9.0 (0.13s)
Computing version for https://github.com/p-x9/MachOKit.git
warning: 'machokit': /Package.swift:145:1: warning: extension declares a conformance of imported type 'SwiftSetting' to imported protocol 'CaseIterable'; this will not behave correctly if the owners of 'PackageDescription' introduce this conformance in the future
143 | }
144 |
145 | extension SwiftSetting: CaseIterable {
| |- warning: extension declares a conformance of imported type 'SwiftSetting' to imported protocol 'CaseIterable'; this will not behave correctly if the owners of 'PackageDescription' introduce this conformance in the future
| `- note: add '@retroactive' to silence this warning
146 | public static var allCases: [Self] {
147 | [
Computed https://github.com/p-x9/MachOKit.git at 0.55.0 (0.18s)
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Computing version for https://github.com/p-x9/ObjectArchiveKit.git
Computed https://github.com/p-x9/ObjectArchiveKit.git at 0.5.0 (1.45s)
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Computed https://github.com/p-x9/swift-binary-parse-support.git at 0.3.0 (0.13s)
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Computed https://github.com/p-x9/swift-fileio-extra.git at 0.4.0 (0.16s)
Computing version for https://github.com/p-x9/swift-fileio.git
Computed https://github.com/p-x9/swift-fileio.git at 0.15.1 (0.13s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 3.15.1 (0.22s)
Fetching https://github.com/apple/swift-asn1.git
[1/2051] Fetching swift-asn1
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Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (1.30s)
Creating working copy for https://github.com/p-x9/swift-objc-dump.git
Working copy of https://github.com/p-x9/swift-objc-dump.git resolved at 0.9.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
Creating working copy for https://github.com/p-x9/MachOKit.git
Working copy of https://github.com/p-x9/MachOKit.git resolved at 0.55.0
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.15.1
Creating working copy for https://github.com/lynnswap/ABIBridge.git
Working copy of https://github.com/lynnswap/ABIBridge.git resolved at 0.13.2
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/p-x9/ObjectArchiveKit.git
Working copy of https://github.com/p-x9/ObjectArchiveKit.git resolved at 0.5.0
Creating working copy for https://github.com/lynnswap/ZDLibffi.git
Working copy of https://github.com/lynnswap/ZDLibffi.git resolved at 0.380.1
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/p-x9/swift-binary-parse-support.git
Working copy of https://github.com/p-x9/swift-binary-parse-support.git resolved at 0.3.0
Creating working copy for https://github.com/p-x9/swift-fileio.git
Working copy of https://github.com/p-x9/swift-fileio.git resolved at 0.15.1
Creating working copy for https://github.com/p-x9/swift-fileio-extra.git
Working copy of https://github.com/p-x9/swift-fileio-extra.git resolved at 0.4.0
warning: 'zdlibffi': /host/spi-builder-workspace/.build/checkouts/ZDLibffi/Package.swift:8:15: warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
6 | name: "ZDLibffi",
7 | platforms: [
8 | .iOS(.v10),
| `- warning: 'v10' is deprecated: iOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
9 | .macOS(.v10_12),
10 | .tvOS(.v10),
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Package.swift:9:17: warning: 'v10_12' is deprecated: macOS 10.13 is the oldest supported version [#DeprecatedDeclaration]
7 | platforms: [
8 | .iOS(.v10),
9 | .macOS(.v10_12),
| `- warning: 'v10_12' is deprecated: macOS 10.13 is the oldest supported version [#DeprecatedDeclaration]
10 | .tvOS(.v10),
11 | .watchOS(.v3),
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Package.swift:10:16: warning: 'v10' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
8 | .iOS(.v10),
9 | .macOS(.v10_12),
10 | .tvOS(.v10),
| `- warning: 'v10' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
11 | .watchOS(.v3),
12 | .visionOS(.v1)
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Package.swift:11:19: warning: 'v3' is deprecated: watchOS 4.0 is the oldest supported version [#DeprecatedDeclaration]
9 | .macOS(.v10_12),
10 | .tvOS(.v10),
11 | .watchOS(.v3),
| `- warning: 'v3' is deprecated: watchOS 4.0 is the oldest supported version [#DeprecatedDeclaration]
12 | .visionOS(.v1)
13 | ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
warning: 'machokit': /host/spi-builder-workspace/.build/checkouts/MachOKit/Package.swift:145:1: warning: extension declares a conformance of imported type 'SwiftSetting' to imported protocol 'CaseIterable'; this will not behave correctly if the owners of 'PackageDescription' introduce this conformance in the future
143 | }
144 |
145 | extension SwiftSetting: CaseIterable {
| |- warning: extension declares a conformance of imported type 'SwiftSetting' to imported protocol 'CaseIterable'; this will not behave correctly if the owners of 'PackageDescription' introduce this conformance in the future
| `- note: add '@retroactive' to silence this warning
146 | public static var allCases: [Self] {
147 | [
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/73] Write sources
[3/73] Compiling ffi64_x86_64.c
[4/73] Compiling ffiw64_x86_64.c
[4/73] Compiling tramp.c
In file included from /host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/types.c:32:
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:129:1: error: unknown type name 'ffi_status'
129 | ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:129:33: error: unknown type name 'ffi_cif'
129 | ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:130:1: error: unknown type name 'ffi_status'
130 | ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:130:37: error: unknown type name 'ffi_cif'
130 | ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:140:1: error: unknown type name 'ffi_status'
140 | ffi_status ffi_prep_cif_core(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:140:30: error: unknown type name 'ffi_cif'
140 | ffi_status ffi_prep_cif_core(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:141:9: error: unknown type name 'ffi_abi'
141 | ffi_abi abi,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:145:9: error: unknown type name 'ffi_type'
145 | ffi_type *rtype,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:146:9: error: unknown type name 'ffi_type'
146 | ffi_type **atypes);
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:150:45: error: expected function body after function declarator
150 | void *ffi_data_to_code_pointer (void *data) FFI_HIDDEN;
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:154:42: error: expected function body after function declarator
154 | int ffi_tramp_is_present (void *closure) FFI_HIDDEN;
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:158:31: error: expected function body after function declarator
158 | int open_temp_exec_file(void) FFI_HIDDEN;
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:163:3: error: unknown type name 'ffi_cif'
163 | ffi_cif *cif;
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/types.c:37:10: error: use of undeclared identifier 'FFI_VERSION_STRING'
37 | return FFI_VERSION_STRING;
| ^~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/types.c:43:10: error: use of undeclared identifier 'FFI_VERSION_NUMBER'
43 | return FFI_VERSION_NUMBER;
| ^~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/types.c:48:10: error: use of undeclared identifier 'FFI_DEFAULT_ABI'
48 | return FFI_DEFAULT_ABI;
| ^~~~~~~~~~~~~~~
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/types.c:51:1: error: unknown type name 'size_t'
51 | size_t ffi_get_closure_size (void)
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/types.c:53:17: error: use of undeclared identifier 'ffi_closure'
53 | return sizeof(ffi_closure);
| ^~~~~~~~~~~
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/types.c:87:1: error: unknown type name 'FFI_EXTERN'
87 | FFI_EXTERN const ffi_type ffi_type_void = {
| ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[6/73] Compiling types.c
[6/73] Compiling java_raw_api.c
[6/73] Compiling unix64_x86_64.S
In file included from /host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/src/common/raw_api.c:30:
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:129:1: error: unknown type name 'ffi_status'
129 | ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:129:33: error: unknown type name 'ffi_cif'
129 | ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:130:1: error: unknown type name 'ffi_status'
130 | ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:130:37: error: unknown type name 'ffi_cif'
130 | ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:140:1: error: unknown type name 'ffi_status'
140 | ffi_status ffi_prep_cif_core(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:140:30: error: unknown type name 'ffi_cif'
140 | ffi_status ffi_prep_cif_core(ffi_cif *cif,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:141:9: error: unknown type name 'ffi_abi'
141 | ffi_abi abi,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:145:9: error: unknown type name 'ffi_type'
145 | ffi_type *rtype,
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:146:9: error: unknown type name 'ffi_type'
146 | ffi_type **atypes);
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:150:45: error: expected function body after function declarator
150 | void *ffi_data_to_code_pointer (void *data) FFI_HIDDEN;
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:154:42: error: expected function body after function declarator
154 | int ffi_tramp_is_present (void *closure) FFI_HIDDEN;
| ^
/host/spi-builder-workspace/.build/checkouts/ZDLibffi/Source/include/ffi_common.h:158:31: error: expected function body after function declarator
158 | int open_temp_exec_file(void) FFI_HIDDEN;
| ^
[6/73] Compiling raw_api.c
[6/73] Compiling prep_cif.c
[6/73] Compiling win64_x86_64.S
[6/73] Compiling _ObservationBridgeBenchmarkSupport ObservationBridgeBenchmarkSupport.c
[6/73] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 wasm