Swift Package IndexBuild Information
Failed to build Symbolic, reference 0.0.2 (c5f4d0), with Swift 6.3 for Wasm on 10 Apr 2026 17:37:30 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/llvm-swift/symbolic.git
Reference: 0.0.2
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/llvm-swift/symbolic
* tag 0.0.2 -> FETCH_HEAD
HEAD is now at c5f4d0f Always dlopen the handle for the current object
Cloned https://github.com/llvm-swift/symbolic.git
Revision (git rev-parse @):
c5f4d0fcc699c4a72fdb2478ea17ff4722bf229b
SUCCESS checkout https://github.com/llvm-swift/symbolic.git at 0.0.2
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/llvm-swift/symbolic.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-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
Building for debugging...
[0/3] Write sources
[1/3] Compiling GlibcDlfcnShim.c
[2/3] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/5] Emitting module Symbolic
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:44:51: error: cannot find 'RTLD_LOCAL' in scope
42 | /// specified. Symbols defined in this library are not made available to
43 | /// resolve references in subsequently loaded libraries.
44 | public static let local = LoadFlags(rawValue: RTLD_LOCAL)
| `- error: cannot find 'RTLD_LOCAL' in scope
45 |
46 | /// The symbols defined by this library will be made available for symbol
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:48:52: error: cannot find 'RTLD_GLOBAL' in scope
46 | /// The symbols defined by this library will be made available for symbol
47 | /// resolution of subsequently loaded libraries.
48 | public static let global = LoadFlags(rawValue: RTLD_GLOBAL)
| `- error: cannot find 'RTLD_GLOBAL' in scope
49 |
50 | /// Don't load the library. This can be used to test if the library is
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:56:52: error: cannot find 'RTLD_NOLOAD' in scope
54 | /// was previously loaded with RTLD_LOCAL can be reopened with
55 | /// `[.noLoad, .global]`. This flag is not specified in POSIX.1-2001.
56 | public static let noLoad = LoadFlags(rawValue: RTLD_NOLOAD)
| `- error: cannot find 'RTLD_NOLOAD' in scope
57 |
58 | /// Do not unload the library during dlclose(). Consequently, the library's
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:61:54: error: cannot find 'RTLD_NODELETE' in scope
59 | /// static variables are not reinitialized if the library is reloaded with
60 | /// dlopen() at a later time. This flag is not specified in POSIX.1-2001.
61 | public static let noDelete = LoadFlags(rawValue: RTLD_NODELETE)
| `- error: cannot find 'RTLD_NODELETE' in scope
62 |
63 | /// Initalizes a set of flags with a given raw integer value.
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:174:26: error: cannot find type 'Dl_info' in scope
172 |
173 | /// Creates a SymbolInfo from the corresponding dl_info.
174 | private init(_ dlinfo: Dl_info) {
| `- error: cannot find type 'Dl_info' in scope
175 | self.fileBaseAddress = UnsafeRawPointer(dlinfo.dli_fbase)
176 | self.symbolAddress = UnsafeRawPointer(dlinfo.dli_saddr)
[5/5] Compiling Symbolic Symbolic.swift
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:44:51: error: cannot find 'RTLD_LOCAL' in scope
42 | /// specified. Symbols defined in this library are not made available to
43 | /// resolve references in subsequently loaded libraries.
44 | public static let local = LoadFlags(rawValue: RTLD_LOCAL)
| `- error: cannot find 'RTLD_LOCAL' in scope
45 |
46 | /// The symbols defined by this library will be made available for symbol
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:48:52: error: cannot find 'RTLD_GLOBAL' in scope
46 | /// The symbols defined by this library will be made available for symbol
47 | /// resolution of subsequently loaded libraries.
48 | public static let global = LoadFlags(rawValue: RTLD_GLOBAL)
| `- error: cannot find 'RTLD_GLOBAL' in scope
49 |
50 | /// Don't load the library. This can be used to test if the library is
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:56:52: error: cannot find 'RTLD_NOLOAD' in scope
54 | /// was previously loaded with RTLD_LOCAL can be reopened with
55 | /// `[.noLoad, .global]`. This flag is not specified in POSIX.1-2001.
56 | public static let noLoad = LoadFlags(rawValue: RTLD_NOLOAD)
| `- error: cannot find 'RTLD_NOLOAD' in scope
57 |
58 | /// Do not unload the library during dlclose(). Consequently, the library's
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:61:54: error: cannot find 'RTLD_NODELETE' in scope
59 | /// static variables are not reinitialized if the library is reloaded with
60 | /// dlopen() at a later time. This flag is not specified in POSIX.1-2001.
61 | public static let noDelete = LoadFlags(rawValue: RTLD_NODELETE)
| `- error: cannot find 'RTLD_NODELETE' in scope
62 |
63 | /// Initalizes a set of flags with a given raw integer value.
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:174:26: error: cannot find type 'Dl_info' in scope
172 |
173 | /// Creates a SymbolInfo from the corresponding dl_info.
174 | private init(_ dlinfo: Dl_info) {
| `- error: cannot find type 'Dl_info' in scope
175 | self.fileBaseAddress = UnsafeRawPointer(dlinfo.dli_fbase)
176 | self.symbolAddress = UnsafeRawPointer(dlinfo.dli_saddr)
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:16:16: error: cannot find 'dlerror' in scope
14 | private func withDLError<T>(_ fn: () -> T) throws -> T {
15 | let val = fn()
16 | if let err = dlerror() {
| `- error: cannot find 'dlerror' in scope
17 | throw LoadError.dlerror(String(cString: err))
18 | }
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:85:19: error: cannot find 'RTLD_LAZY' in scope
83 | switch behavior {
84 | case .lazy:
85 | rawFlags |= RTLD_LAZY
| `- error: cannot find 'RTLD_LAZY' in scope
86 | case .now:
87 | rawFlags |= RTLD_NOW
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:87:19: error: cannot find 'RTLD_NOW' in scope
85 | rawFlags |= RTLD_LAZY
86 | case .now:
87 | rawFlags |= RTLD_NOW
| `- error: cannot find 'RTLD_NOW' in scope
88 | }
89 |
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:92:7: error: cannot find 'dlopen' in scope
90 | self.object = object
91 | self.handle = UnsafeRawPointer(try withDLError {
92 | dlopen(object.path, rawFlags)
| `- error: cannot find 'dlopen' in scope
93 | })
94 | self.ownsHandle = !flags.contains(.noLoad)
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:127:22: error: cannot find 'dlsym' in scope
125 | public func address(ofSymbol symbol: String) -> UnsafeRawPointer? {
126 | let mut = UnsafeMutableRawPointer(mutating: handle)
127 | guard let addr = dlsym(mut, symbol) else { return nil }
| `- error: cannot find 'dlsym' in scope
128 | return UnsafeRawPointer(addr)
129 | }
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:132:12: error: cannot find 'dlopen' in scope
130 |
131 | public static func isLoaded(_ library: URL) -> Bool {
132 | return dlopen(library.path, RTLD_LAZY | RTLD_NOLOAD) != nil
| `- error: cannot find 'dlopen' in scope
133 | }
134 |
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:132:33: error: cannot find 'RTLD_LAZY' in scope
130 |
131 | public static func isLoaded(_ library: URL) -> Bool {
132 | return dlopen(library.path, RTLD_LAZY | RTLD_NOLOAD) != nil
| `- error: cannot find 'RTLD_LAZY' in scope
133 | }
134 |
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:132:45: error: cannot find 'RTLD_NOLOAD' in scope
130 |
131 | public static func isLoaded(_ library: URL) -> Bool {
132 | return dlopen(library.path, RTLD_LAZY | RTLD_NOLOAD) != nil
| `- error: cannot find 'RTLD_NOLOAD' in scope
133 | }
134 |
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:137:7: error: cannot find 'dlclose' in scope
135 | deinit {
136 | if ownsHandle {
137 | dlclose(UnsafeMutableRawPointer(mutating: handle))
| `- error: cannot find 'dlclose' in scope
138 | }
139 | }
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:168:16: error: cannot find 'Dl_info' in scope
166 | /// - parameter address: The address of the symbol you intend to get.
167 | public init?(address: UnsafeRawPointer) {
168 | var info = Dl_info()
| `- error: cannot find 'Dl_info' in scope
169 | guard dladdr(address, &info) != 0 else { return nil }
170 | self.init(info)
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:169:11: error: cannot find 'dladdr' in scope
167 | public init?(address: UnsafeRawPointer) {
168 | var info = Dl_info()
169 | guard dladdr(address, &info) != 0 else { return nil }
| `- error: cannot find 'dladdr' in scope
170 | self.init(info)
171 | }
/host/spi-builder-workspace/Sources/Symbolic/Symbolic.swift:170:15: error: missing argument label 'address:' in call
168 | var info = Dl_info()
169 | guard dladdr(address, &info) != 0 else { return nil }
170 | self.init(info)
| `- error: missing argument label 'address:' in call
171 | }
172 |
BUILD FAILURE 6.3 wasm