Swift Package IndexBuild Information
Failed to build FileType, reference master (19c42c), with Swift 6.3 for Wasm on 19 Apr 2026 06:59:18 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
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/velocityzen/FileType.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/velocityzen/FileType
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 19c42ca Set minimum platform versions and enable Swift 6
Cloned https://github.com/velocityzen/FileType.git
Revision (git rev-parse @):
19c42ca6fb655f1a0ca2d88991e7159c8f6b75f9
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/velocityzen/FileType.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/velocityzen/FileType.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/22] Emitting module FileType
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[4/24] Compiling FileType vtt.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[5/24] Compiling FileType zip+office.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[6/24] Compiling FileType Data+Int.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[7/24] Compiling FileType Data+String.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[8/24] Compiling FileType FileType+UTI.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[9/24] Compiling FileType FileTypeMatch.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[10/24] Compiling FileType ace.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[11/24] Compiling FileType asar.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[12/24] Compiling FileType tiff.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[13/24] Compiling FileType util.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[14/24] Compiling FileType FileType.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[15/24] Compiling FileType FileTypeExtension.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[16/24] Compiling FileType FileTypeMIMEGroup.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[17/24] Compiling FileType mpeg.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[18/24] Compiling FileType png.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[19/24] Compiling FileType reg.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[20/24] Compiling FileType asf.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[21/24] Compiling FileType dwg.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[22/24] Compiling FileType mkv.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[23/24] Compiling FileType streaming.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
[24/24] Compiling FileType tar.swift
<module-includes>:1:10: note: in file included from <module-includes>:1:
1 | #include "shim.h"
| `- note: in file included from <module-includes>:1:
2 |
/host/spi-builder-workspace/Sources/CZlib/shim.h:1:10: error: 'zlib.h' file not found
1 | #include <zlib.h>
| `- error: 'zlib.h' file not found
2 |
/host/spi-builder-workspace/Sources/FileType/zip+office.swift:1:8: error: could not build C module 'CZlib'
1 | import CZlib
| `- error: could not build C module 'CZlib'
2 | import Foundation
3 |
BUILD FAILURE 6.3 wasm