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Build Information

Failed to build PropertyTracer, reference main (3703d7), with Swift 6.3 for Wasm on 21 Apr 2026 17:06:21 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/p-x9/swift-property-tracer.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/p-x9/swift-property-tracer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 3703d7d Merge pull request #3 from p-x9/feature/update-swift-syntax-url
Cloned https://github.com/p-x9/swift-property-tracer.git
Revision (git rev-parse @):
3703d7da09f512d0bf73922424730b56912cfa1f
SUCCESS checkout https://github.com/p-x9/swift-property-tracer.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/p-x9/swift-property-tracer.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/swiftlang/swift-syntax.git
[1/74981] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax.git from cache (7.80s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 510.0.3 (10.33s)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 510.0.3
Building for debugging...
[0/35] Write sources
[17/35] Write swift-version-24593BA9C3E375BF.txt
[19/51] Emitting module SwiftSyntax509
error: emit-module command failed with exit code 1 (use -v to see invocation)
[20/51] Emitting module PropertyTracerSupport
/host/spi-builder-workspace/Sources/PropertyTracerSupport/Extension/Thread+.swift:11:11: error: cannot find type 'Thread' in scope
 9 | import Foundation
10 |
11 | extension Thread {
   |           `- error: cannot find type 'Thread' in scope
12 |     /// Retrieves the dynamic linking information for a given set of addresses.
13 |     ///
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:11:39: error: cannot find type 'Dl_info' in scope
 9 | import Foundation
10 |
11 | func symbolInfo(for address: UInt) -> Dl_info? {
   |                                       `- error: cannot find type 'Dl_info' in scope
12 |     var info = Dl_info()
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
error: emit-module command failed with exit code 1 (use -v to see invocation)
/host/spi-builder-workspace/Sources/PropertyTracerSupport/Extension/Thread+.swift:16:68: error: cannot find type 'Dl_info' in scope
14 |     /// - Parameter addresses: An array of addresses for which to retrieve dynamic linking information.
15 |     /// - Returns: An array of `Dl_info` structures containing the dynamic linking informat
16 |     package class func callStackDLInfos(addresses: [NSNumber]) -> [Dl_info] {
   |                                                                    `- error: cannot find type 'Dl_info' in scope
17 |         addresses.compactMap { symbolInfo(for: $0.uintValue) }
18 |     }
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:11:39: error: cannot find type 'Dl_info' in scope
 9 | import Foundation
10 |
11 | func symbolInfo(for address: UInt) -> Dl_info? {
   |                                       `- error: cannot find type 'Dl_info' in scope
12 |     var info = Dl_info()
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
[22/51] Compiling SwiftSyntax509 Empty.swift
[23/52] Wrapping AST for SwiftSyntax509 for debugging
[25/52] Emitting module SwiftSyntax510
[26/52] Compiling SwiftSyntax510 Empty.swift
[27/53] Wrapping AST for SwiftSyntax510 for debugging
[29/113] Compiling PropertyTracerSupport demangle.swift
[30/113] Compiling PropertyTracerSupport symbolInfo.swift
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:11:39: error: cannot find type 'Dl_info' in scope
 9 | import Foundation
10 |
11 | func symbolInfo(for address: UInt) -> Dl_info? {
   |                                       `- error: cannot find type 'Dl_info' in scope
12 |     var info = Dl_info()
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:12:16: error: cannot find 'Dl_info' in scope
10 |
11 | func symbolInfo(for address: UInt) -> Dl_info? {
12 |     var info = Dl_info()
   |                `- error: cannot find 'Dl_info' in scope
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
14 |     let result = dladdr(ptr, &info)
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:14:18: error: cannot find 'dladdr' in scope
12 |     var info = Dl_info()
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
14 |     let result = dladdr(ptr, &info)
   |                  `- error: cannot find 'dladdr' in scope
15 |     return result == 0 ? nil : info
16 | }
[31/113] Compiling PropertyTracerSupport CallStackInfo.swift
[32/113] Compiling PropertyTracerSupport PropertyAccess.swift
[33/113] Compiling PropertyTracerSupport symbolInfo.swift
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:11:39: error: cannot find type 'Dl_info' in scope
 9 | import Foundation
10 |
11 | func symbolInfo(for address: UInt) -> Dl_info? {
   |                                       `- error: cannot find type 'Dl_info' in scope
12 |     var info = Dl_info()
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:12:16: error: cannot find 'Dl_info' in scope
10 |
11 | func symbolInfo(for address: UInt) -> Dl_info? {
12 |     var info = Dl_info()
   |                `- error: cannot find 'Dl_info' in scope
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
14 |     let result = dladdr(ptr, &info)
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:14:18: error: cannot find 'dladdr' in scope
12 |     var info = Dl_info()
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
14 |     let result = dladdr(ptr, &info)
   |                  `- error: cannot find 'dladdr' in scope
15 |     return result == 0 ? nil : info
16 | }
[34/113] Compiling PropertyTracerSupport Thread+.swift
/host/spi-builder-workspace/Sources/PropertyTracerSupport/Extension/Thread+.swift:11:11: error: cannot find type 'Thread' in scope
 9 | import Foundation
10 |
11 | extension Thread {
   |           `- error: cannot find type 'Thread' in scope
12 |     /// Retrieves the dynamic linking information for a given set of addresses.
13 |     ///
/host/spi-builder-workspace/Sources/PropertyTracerSupport/Extension/Thread+.swift:16:68: error: cannot find type 'Dl_info' in scope
14 |     /// - Parameter addresses: An array of addresses for which to retrieve dynamic linking information.
15 |     /// - Returns: An array of `Dl_info` structures containing the dynamic linking informat
16 |     package class func callStackDLInfos(addresses: [NSNumber]) -> [Dl_info] {
   |                                                                    `- error: cannot find type 'Dl_info' in scope
17 |         addresses.compactMap { symbolInfo(for: $0.uintValue) }
18 |     }
[35/113] Compiling PropertyTracerSupport demangle.swift
[36/113] Compiling PropertyTracerSupport CallStackInfo.swift
[37/113] Compiling PropertyTracerSupport PropertyAccess.swift
/host/spi-builder-workspace/Sources/PropertyTracerSupport/Extension/Thread+.swift:16:68: error: cannot find type 'Dl_info' in scope
14 |     /// - Parameter addresses: An array of addresses for which to retrieve dynamic linking information.
15 |     /// - Returns: An array of `Dl_info` structures containing the dynamic linking informat
16 |     package class func callStackDLInfos(addresses: [NSNumber]) -> [Dl_info] {
   |                                                                    `- error: cannot find type 'Dl_info' in scope
17 |         addresses.compactMap { symbolInfo(for: $0.uintValue) }
18 |     }
/host/spi-builder-workspace/Sources/PropertyTracerSupport/util/symbolInfo.swift:11:39: error: cannot find type 'Dl_info' in scope
 9 | import Foundation
10 |
11 | func symbolInfo(for address: UInt) -> Dl_info? {
   |                                       `- error: cannot find type 'Dl_info' in scope
12 |     var info = Dl_info()
13 |     let ptr: UnsafeRawPointer = UnsafeRawPointer(bitPattern: address)!
BUILD FAILURE 6.3 wasm