Build Information
Failed to build FerrostarCore, reference main (1bf580), with Swift 6.3 for macOS (SPM) on 29 Apr 2026 02:21:44 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build 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/stadiamaps/ferrostar.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/stadiamaps/ferrostar
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 1bf580c feat: web replay tool (#882)
Cloned https://github.com/stadiamaps/ferrostar.git
Revision (git rev-parse @):
1bf580ccf2f0979ebce969f85eaa2d80b0080184
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/stadiamaps/ferrostar.git at main
Fetching https://github.com/maplibre/maplibre-gl-native-distribution.git
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/maplibre/swiftui-dsl
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/409] Fetching maplibre-gl-native-distribution
Fetched https://github.com/maplibre/maplibre-gl-native-distribution.git from cache (0.66s)
[1/5723] Fetching xctest-dynamic-overlay
[2/9523] Fetching xctest-dynamic-overlay, swiftui-dsl
[306/14987] Fetching xctest-dynamic-overlay, swiftui-dsl, swift-custom-dump
[14988/90026] Fetching xctest-dynamic-overlay, swiftui-dsl, swift-custom-dump, swift-syntax
[15739/106095] Fetching xctest-dynamic-overlay, swiftui-dsl, swift-custom-dump, swift-syntax, swift-snapshot-testing
Fetched https://github.com/maplibre/swiftui-dsl from cache (5.99s)
Fetched https://github.com/swiftlang/swift-syntax.git from cache (5.99s)
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (5.99s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (6.00s)
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (6.00s)
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.2 (6.64s)
Computing version for https://github.com/maplibre/swiftui-dsl
Computed https://github.com/maplibre/swiftui-dsl at 0.25.0 (0.65s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 600.0.1 (3.63s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.3.3 (0.59s)
Computing version for https://github.com/maplibre/maplibre-gl-native-distribution.git
Computed https://github.com/maplibre/maplibre-gl-native-distribution.git at 6.22.1 (0.65s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.8.1 (0.59s)
Creating working copy for https://github.com/maplibre/maplibre-gl-native-distribution.git
Working copy of https://github.com/maplibre/maplibre-gl-native-distribution.git resolved at 6.22.1
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.2
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 600.0.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.3.3
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.8.1
Creating working copy for https://github.com/maplibre/swiftui-dsl
Working copy of https://github.com/maplibre/swiftui-dsl resolved at 0.25.0
Downloading binary artifact https://github.com/stadiamaps/ferrostar/releases/download/0.49.0/libferrostar-rs.xcframework.zip
Downloading binary artifact https://github.com/maplibre/maplibre-native/releases/download/ios-v6.22.1/MapLibre.dynamic.xcframework.zip
[32750/37057023] Downloading https://github.com/stadiamaps/ferrostar/releases/download/0.49.0/libferrostar-rs.xcframework.zip
[31279650/47109868] Downloading https://github.com/stadiamaps/ferrostar/releases/download/0.49.0/libferrostar-rs.xcframework.zip, https://github.com/maplibre/maplibre-native/releases/download/ios-v6.22.1/MapLibre.dynamic.xcframework.zip
Downloaded https://github.com/maplibre/maplibre-native/releases/download/ios-v6.22.1/MapLibre.dynamic.xcframework.zip (1.41s)
Downloaded https://github.com/stadiamaps/ferrostar/releases/download/0.49.0/libferrostar-rs.xcframework.zip (2.51s)
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
"default"
],
"dependencies": [
{
"identity": "ferrostar",
"name": "FerrostarCore",
"url": "https://github.com/stadiamaps/ferrostar.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ferrostar",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swiftui-dsl",
"name": "MapLibreSwiftUI",
"url": "https://github.com/maplibre/swiftui-dsl",
"version": "0.25.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swiftui-dsl",
"traits": [
],
"dependencies": [
{
"identity": "maplibre-gl-native-distribution",
"name": "MapLibre Native",
"url": "https://github.com/maplibre/maplibre-gl-native-distribution.git",
"version": "6.26.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/maplibre-gl-native-distribution",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
]
}
Fetching https://github.com/stadiamaps/ferrostar.git
[1/34365] Fetching ferrostar
Fetched https://github.com/stadiamaps/ferrostar.git from cache (3.97s)
Fetching https://github.com/maplibre/swiftui-dsl from cache
Fetched https://github.com/maplibre/swiftui-dsl from cache (0.44s)
Computing version for https://github.com/maplibre/swiftui-dsl
Computed https://github.com/maplibre/swiftui-dsl at 0.25.0 (0.53s)
Fetching https://github.com/swiftlang/swift-syntax.git from cache
Fetching https://github.com/maplibre/maplibre-gl-native-distribution.git from cache
Fetched https://github.com/swiftlang/swift-syntax.git from cache (0.85s)
Fetched https://github.com/maplibre/maplibre-gl-native-distribution.git from cache (0.85s)
Computing version for https://github.com/maplibre/maplibre-gl-native-distribution.git
Computed https://github.com/maplibre/maplibre-gl-native-distribution.git at 6.26.0 (1.75s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (1.14s)
Creating working copy for https://github.com/stadiamaps/ferrostar.git
Working copy of https://github.com/stadiamaps/ferrostar.git resolved at main (1bf580c)
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Creating working copy for https://github.com/maplibre/swiftui-dsl
Working copy of https://github.com/maplibre/swiftui-dsl resolved at 0.25.0
Creating working copy for https://github.com/maplibre/maplibre-gl-native-distribution.git
Working copy of https://github.com/maplibre/maplibre-gl-native-distribution.git resolved at 6.26.0
Fetching binary artifact https://github.com/stadiamaps/ferrostar/releases/download/0.49.0/libferrostar-rs.xcframework.zip from cache
Downloading binary artifact https://github.com/maplibre/maplibre-native/releases/download/ios-v6.26.0/MapLibre.dynamic.xcframework.zip
[16375/10221104] Downloading https://github.com/maplibre/maplibre-native/releases/download/ios-v6.26.0/MapLibre.dynamic.xcframework.zip
Downloaded https://github.com/maplibre/maplibre-native/releases/download/ios-v6.26.0/MapLibre.dynamic.xcframework.zip (0.91s)
Fetched https://github.com/stadiamaps/ferrostar/releases/download/0.49.0/libferrostar-rs.xcframework.zip from cache (1.43s)
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.3.0.123.5-macosx26.4-MacroSupport.zip
Downloaded https://download.swift.org/prebuilts/swift-syntax/602.0.0/swiftlang-6.3.0.123.5-macosx26.4-MacroSupport.zip (0.26s)
warning: '.resolve-product-dependencies': dependency 'ferrostar' is not used by any target
Found 1 product dependencies
- MapLibreSwiftUI
========================================
Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/stadiamaps/ferrostar.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
error: the library 'TestSupport' requires macos 10.13, but depends on the product 'SnapshotTesting' which requires macos 10.15; consider changing the library 'TestSupport' to require macos 10.15 or later, or the product 'SnapshotTesting' to require macos 10.13 or earlier.
error: the library 'FerrostarCarPlayUI' requires macos 10.13, but depends on the product 'MapLibreSwiftDSL' which requires macos 12.0; consider changing the library 'FerrostarCarPlayUI' to require macos 12.0 or later, or the product 'MapLibreSwiftDSL' to require macos 10.13 or earlier.
error: the library 'FerrostarCarPlayUI' requires macos 10.13, but depends on the product 'MapLibreSwiftUI' which requires macos 12.0; consider changing the library 'FerrostarCarPlayUI' to require macos 12.0 or later, or the product 'MapLibreSwiftUI' to require macos 10.13 or earlier.
error: the library 'FerrostarMapLibreUI' requires macos 10.13, but depends on the product 'MapLibreSwiftDSL' which requires macos 12.0; consider changing the library 'FerrostarMapLibreUI' to require macos 12.0 or later, or the product 'MapLibreSwiftDSL' to require macos 10.13 or earlier.
error: the library 'FerrostarMapLibreUI' requires macos 10.13, but depends on the product 'MapLibreSwiftUI' which requires macos 12.0; consider changing the library 'FerrostarMapLibreUI' to require macos 12.0 or later, or the product 'MapLibreSwiftUI' to require macos 10.13 or earlier.
BUILD FAILURE 6.3 macosSpm