swift-uv – Build Information – Swift Package Index

Build Information

Failed to build swift-uv, reference master (1c65d1), with Swift 6.4 for Wasm on 21 Sep 2026 09:06:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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-6.4-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/RussBaz/swift-uv.git
Reference: master
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/RussBaz/swift-uv
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 1c65d1e Possible dependency fix workaround on Linux?
Cloned https://github.com/RussBaz/swift-uv.git
Revision (git rev-parse @):
1c65d1edefc0dfbdc19b75f655b4ce99fb092db7
SUCCESS checkout https://github.com/RussBaz/swift-uv.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/RussBaz/swift-uv.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-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/RussBaz/mini-alloc
Fetching https://github.com/apple/swift-collections.git
[1/27352] Fetching swift-collections
[16960/27395] Fetching swift-collections, mini-alloc
Fetched https://github.com/RussBaz/mini-alloc (0.86s)
[18326/27352] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.10s)
Computing version for https://github.com/RussBaz/mini-alloc
Computed https://github.com/RussBaz/mini-alloc at 1.0.2 (1.25s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.29s)
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/RussBaz/mini-alloc
Working copy of https://github.com/RussBaz/mini-alloc resolved at 1.0.2
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 475]
[Planning deferred tasks]
[50 / 203] DequeModule
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/uv-data-getter-setters.c:22:
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/uv.h:71:
[1m/host/spi-builder-workspace/Sources/Clibuv/src/uv/unix.h:34:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
   34 | #include <netdb.h>  [0;33m/* MAXHOSTNAMELEN on Solaris */[0m
      | [0;1;32m         ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.o /host/spi-builder-workspace/Sources/Clibuv/src/uv-data-getter-setters.c 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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-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-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 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.dia -c /host/spi-builder-workspace/Sources/Clibuv/src/uv-data-getter-setters.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-data-getter-setters.o
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/timer.c:21:
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/uv.h:71:
[1m/host/spi-builder-workspace/Sources/Clibuv/src/uv/unix.h:34:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
   34 | #include <netdb.h>  [0;33m/* MAXHOSTNAMELEN on Solaris */[0m
      | [0;1;32m         ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/timer.o /host/spi-builder-workspace/Sources/Clibuv/src/timer.c 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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-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-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 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/timer.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/timer.dia -c /host/spi-builder-workspace/Sources/Clibuv/src/timer.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/timer.o
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/version.c:22:
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/uv.h:71:
[1m/host/spi-builder-workspace/Sources/Clibuv/src/uv/unix.h:34:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
   34 | #include <netdb.h>  [0;33m/* MAXHOSTNAMELEN on Solaris */[0m
      | [0;1;32m         ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.o /host/spi-builder-workspace/Sources/Clibuv/src/version.c 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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-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-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 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.dia -c /host/spi-builder-workspace/Sources/Clibuv/src/version.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/version.o
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/uv-common.c:22:
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/uv.h:71:
[1m/host/spi-builder-workspace/Sources/Clibuv/src/uv/unix.h:34:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
   34 | #include <netdb.h>  [0;33m/* MAXHOSTNAMELEN on Solaris */[0m
      | [0;1;32m         ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-common.o /host/spi-builder-workspace/Sources/Clibuv/src/uv-common.c 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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-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-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 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-common.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-common.dia -c /host/spi-builder-workspace/Sources/Clibuv/src/uv-common.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/uv-common.o
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/unix/tty.c:22:
In file included from /host/spi-builder-workspace/Sources/Clibuv/src/uv.h:71:
[1m/host/spi-builder-workspace/Sources/Clibuv/src/uv/unix.h:34:10: [0m[0;1;31mfatal error: [0m[1m'netdb.h' file not found[0m
   34 | #include <netdb.h>  [0;33m/* MAXHOSTNAMELEN on Solaris */[0m
      | [0;1;32m         ^~~~~~~~~
[0m1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/tty.o /host/spi-builder-workspace/Sources/Clibuv/src/unix/tty.c 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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-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-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 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -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/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/9f65232cb83f8421e3a495a5062eba382369c975104ee97bafc405ab795bfc5e-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/tty.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/tty.dia -c /host/spi-builder-workspace/Sources/Clibuv/src/unix/tty.c -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swift-uv.build/Debug-webassembly-wasm32/Clibuv-t.build/Objects-normal/wasm32/tty.o
error: Build failed
BUILD FAILURE 6.4 wasm