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Build Information

Failed to build DateRangePicker, reference main (a6503d), with Swift 5.10 for macOS (SPM) on 21 Oct 2025 19:18:02 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/14T/DateRangePicker.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/14T/DateRangePicker
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a6503d4 Mention dark mode support in README
Cloned https://github.com/14T/DateRangePicker.git
Revision (git rev-parse @):
a6503d46e5dfbd6cde386d01ad514797d2246126
SUCCESS checkout https://github.com/14T/DateRangePicker.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/14T/DateRangePicker.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-33747A42983211AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/5] Compiling DateRangePicker DateRangeHelper.swift
[4/5] Emitting module DateRangePicker
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:16:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding private var startDate: Date?
     ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:18:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding private var endDate: Date?
     ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:24:20: error: 'Binding' is only available in macOS 10.15 or newer
        startDate: Binding<Date?>,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:23:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:25:18: error: 'Binding' is only available in macOS 10.15 or newer
        endDate: Binding<Date?>,
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:23:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:34:31: error: 'Binding' is only available in macOS 10.15 or newer
    private var datesBinding: Binding<Set<DateComponents>> {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:34:17: note: add @available attribute to enclosing property
    private var datesBinding: Binding<Set<DateComponents>> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:48:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:48:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
[5/5] Compiling DateRangePicker DateRangePicker.swift
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:16:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding private var startDate: Date?
     ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:18:6: error: 'Binding' is only available in macOS 10.15 or newer
    @Binding private var endDate: Date?
     ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:24:20: error: 'Binding' is only available in macOS 10.15 or newer
        startDate: Binding<Date?>,
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:23:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:25:18: error: 'Binding' is only available in macOS 10.15 or newer
        endDate: Binding<Date?>,
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:23:12: note: add @available attribute to enclosing initializer
    public init(
           ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:34:31: error: 'Binding' is only available in macOS 10.15 or newer
    private var datesBinding: Binding<Set<DateComponents>> {
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:34:17: note: add @available attribute to enclosing property
    private var datesBinding: Binding<Set<DateComponents>> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:48:27: error: 'View' is only available in macOS 10.15 or newer
    public var body: some View {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:48:16: note: add @available attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:35:9: error: 'Binding' is only available in macOS 10.15 or newer
        Binding {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:35:9: note: add 'if #available' version check
        Binding {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:34:17: note: add @available attribute to enclosing property
    private var datesBinding: Binding<Set<DateComponents>> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:41:29: error: cannot pass as inout because setter for 'startDate' is only available in macOS 10.15 or newer
                startDate: &startDate,
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:41:29: note: add 'if #available' version check
                startDate: &startDate,
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:34:17: note: add @available attribute to enclosing property
    private var datesBinding: Binding<Set<DateComponents>> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:42:27: error: cannot pass as inout because setter for 'endDate' is only available in macOS 10.15 or newer
                endDate: &endDate
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:42:27: note: add 'if #available' version check
                endDate: &endDate
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:34:17: note: add @available attribute to enclosing property
    private var datesBinding: Binding<Set<DateComponents>> {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:6:15: note: add @available attribute to enclosing struct
public struct DateRangePicker: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:50:26: error: key path value type 'KeyPath<EnvironmentValues, Locale>' cannot be converted to contextual type 'WritableKeyPath<EnvironmentValues, Locale>'
            .environment(\.locale, Locale.current)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:51:26: error: key path value type 'KeyPath<EnvironmentValues, TimeZone>' cannot be converted to contextual type 'WritableKeyPath<EnvironmentValues, TimeZone>'
            .environment(\.timeZone, .current)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/DateRangePicker/Views/DateRangePicker.swift:52:26: error: key path value type 'KeyPath<EnvironmentValues, Calendar>' cannot be converted to contextual type 'WritableKeyPath<EnvironmentValues, Calendar>'
            .environment(\.calendar, calendar)
                         ^
error: fatalError
BUILD FAILURE 5.10 macosSpm