The Swift Package Index logo.Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Appcast, reference 0.4.0 (21968e), with Swift 5.9 for Linux on 14 Apr 2025 16:49:10 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.9-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/slidoapp/Appcast.git
Reference: 0.4.0
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/slidoapp/Appcast
 * tag               0.4.0      -> FETCH_HEAD
HEAD is now at 21968ef Appcast package v0.4.0
Cloned https://github.com/slidoapp/Appcast.git
Revision (git rev-parse @):
21968efcdf1aff6f65a901ef0c3dec1b2f5e3a7f
SUCCESS checkout https://github.com/slidoapp/Appcast.git at 0.4.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.9
Building package at path:  $PWD
https://github.com/slidoapp/Appcast.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.9-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-5.9-latest: Pulling from finestructure/spi-images
Digest: sha256:93fe18f778ec94e026baa8cc68b2ae87de241b204c49ca7a3a12cf55897227aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-5.9-latest
Building for debugging...
[1/13] Compiling Appcast SUSignatures.swift
[2/13] Compiling Appcast SUStandardVersionComparator.swift
[3/14] Compiling Appcast SUAppcastItem.swift
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:61:16: warning: stored property 'fileURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let fileURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:8:1: remark: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
import Foundation
^
@preconcurrency
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:86:16: warning: stored property 'infoURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let infoURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:140:16: warning: stored property 'releaseNotesURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let releaseNotesURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:176:16: warning: stored property 'fullReleaseNotesURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let fullReleaseNotesURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
[4/14] Compiling Appcast SUOperatingSystem.swift
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:61:16: warning: stored property 'fileURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let fileURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:8:1: remark: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
import Foundation
^
@preconcurrency
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:86:16: warning: stored property 'infoURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let infoURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:140:16: warning: stored property 'releaseNotesURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let releaseNotesURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:176:16: warning: stored property 'fullReleaseNotesURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let fullReleaseNotesURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
[5/14] Compiling Appcast SUVersionComparison.swift
[6/14] Compiling Appcast SUAppcast.swift
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:175:41: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func sparkleNamespacedName(of node: XMLNode) -> String? {
                                        ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:192:30: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func bestNode(in nodes: [XMLNode], name: String) -> XMLNode? {
                             ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:192:57: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func bestNode(in nodes: [XMLNode], name: String) -> XMLNode? {
                                                        ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:227:30: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func attributes(of node: XMLNode) -> AttributesDictionary {
                             ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:27:28: error: 'XMLDocument' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
        let document = try XMLDocument(data: appcastData, options: .nodeLoadExternalEntitiesNever)
                           ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:27:69: error: cannot infer contextual base in reference to member 'nodeLoadExternalEntitiesNever'
        let document = try XMLDocument(data: appcastData, options: .nodeLoadExternalEntitiesNever)
                                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:48:39: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
            var nodesDict = [String: [XMLNode]]()
                                      ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:96:46: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'stringValue'
                    if let dateString = node.stringValue {
                                        ~~~~ ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:101:47: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'stringValue'
                    if let description = node.stringValue {
                                         ~~~~ ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:115:44: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'children'
                    if let children = node.children {
                                      ~~~~ ^~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:129:44: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'children'
                    if let children = node.children {
                                      ~~~~ ^~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:142:44: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'children'
                    if let children = node.children {
                                      ~~~~ ^~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:162:47: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'stringValue'
                    if let stringValue = node.stringValue?.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) {
                                         ~~~~ ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:178:17: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'uri'
        if node.uri == "http://www.andymatuschak.org/xml-namespaces/sparkle" {
           ~~~~ ^~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:179:40: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'localName'
            guard let localName = node.localName else {
                                  ~~~~ ^~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:187:21: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'name'
        return node.name
               ~~~~ ^~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:203:38: warning: conditional cast from 'XMLNode' (aka 'AnyObject') to 'XMLElement' (aka 'AnyObject') always succeeds
            guard let element = node as? XMLElement else {
                                     ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:203:42: error: 'XMLElement' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
            guard let element = node as? XMLElement else {
                                         ^~~~~~~~~~
Foundation.XMLElement:2:18: note: 'XMLElement' has been explicitly marked unavailable here
public typealias XMLElement = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:207:40: error: value of type 'XMLElement' (aka 'AnyObject') has no member 'attribute'
            let nodeLanguage = element.attribute(forName: SUAppcast.SUXMLLanguage)?.stringValue ?? ""
                               ~~~~~~~ ^~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:230:34: warning: conditional cast from 'XMLNode' (aka 'AnyObject') to 'XMLElement' (aka 'AnyObject') always succeeds
        guard let element = node as? XMLElement else {
                                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:230:38: error: 'XMLElement' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
        guard let element = node as? XMLElement else {
                                     ^~~~~~~~~~
Foundation.XMLElement:2:18: note: 'XMLElement' has been explicitly marked unavailable here
public typealias XMLElement = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:234:40: error: value of type 'XMLElement' (aka 'AnyObject') has no member 'attributes'
        guard let attributes = element.attributes else {
                               ~~~~~~~ ^~~~~~~~~~
[7/14] Compiling Appcast SUAppcastDriver.swift
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:175:41: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func sparkleNamespacedName(of node: XMLNode) -> String? {
                                        ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:192:30: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func bestNode(in nodes: [XMLNode], name: String) -> XMLNode? {
                             ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:192:57: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func bestNode(in nodes: [XMLNode], name: String) -> XMLNode? {
                                                        ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:227:30: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func attributes(of node: XMLNode) -> AttributesDictionary {
                             ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:27:28: error: 'XMLDocument' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
        let document = try XMLDocument(data: appcastData, options: .nodeLoadExternalEntitiesNever)
                           ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:27:69: error: cannot infer contextual base in reference to member 'nodeLoadExternalEntitiesNever'
        let document = try XMLDocument(data: appcastData, options: .nodeLoadExternalEntitiesNever)
                                                                   ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:48:39: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
            var nodesDict = [String: [XMLNode]]()
                                      ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:96:46: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'stringValue'
                    if let dateString = node.stringValue {
                                        ~~~~ ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:101:47: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'stringValue'
                    if let description = node.stringValue {
                                         ~~~~ ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:115:44: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'children'
                    if let children = node.children {
                                      ~~~~ ^~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:129:44: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'children'
                    if let children = node.children {
                                      ~~~~ ^~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:142:44: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'children'
                    if let children = node.children {
                                      ~~~~ ^~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:162:47: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'stringValue'
                    if let stringValue = node.stringValue?.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) {
                                         ~~~~ ^~~~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:178:17: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'uri'
        if node.uri == "http://www.andymatuschak.org/xml-namespaces/sparkle" {
           ~~~~ ^~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:179:40: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'localName'
            guard let localName = node.localName else {
                                  ~~~~ ^~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:187:21: error: value of type 'XMLNode' (aka 'AnyObject') has no member 'name'
        return node.name
               ~~~~ ^~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:203:38: warning: conditional cast from 'XMLNode' (aka 'AnyObject') to 'XMLElement' (aka 'AnyObject') always succeeds
            guard let element = node as? XMLElement else {
                                     ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:203:42: error: 'XMLElement' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
            guard let element = node as? XMLElement else {
                                         ^~~~~~~~~~
Foundation.XMLElement:2:18: note: 'XMLElement' has been explicitly marked unavailable here
public typealias XMLElement = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:207:40: error: value of type 'XMLElement' (aka 'AnyObject') has no member 'attribute'
            let nodeLanguage = element.attribute(forName: SUAppcast.SUXMLLanguage)?.stringValue ?? ""
                               ~~~~~~~ ^~~~~~~~~
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:230:34: warning: conditional cast from 'XMLNode' (aka 'AnyObject') to 'XMLElement' (aka 'AnyObject') always succeeds
        guard let element = node as? XMLElement else {
                                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:230:38: error: 'XMLElement' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
        guard let element = node as? XMLElement else {
                                     ^~~~~~~~~~
Foundation.XMLElement:2:18: note: 'XMLElement' has been explicitly marked unavailable here
public typealias XMLElement = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:234:40: error: value of type 'XMLElement' (aka 'AnyObject') has no member 'attributes'
        guard let attributes = element.attributes else {
                               ~~~~~~~ ^~~~~~~~~~
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/14] Compiling Appcast SPUDownloadData.swift
/host/spi-builder-workspace/Sources/Appcast/SPUDownloadData.swift:13:16: warning: stored property 'URL' of 'Sendable'-conforming struct 'SPUDownloadData' has non-sendable type 'URL'
    public let URL: URL
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SPUDownloadData.swift:8:1: remark: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
import Foundation
^
@preconcurrency
[9/14] Compiling Appcast SPUSkippedUpdate.swift
/host/spi-builder-workspace/Sources/Appcast/SPUDownloadData.swift:13:16: warning: stored property 'URL' of 'Sendable'-conforming struct 'SPUDownloadData' has non-sendable type 'URL'
    public let URL: URL
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SPUDownloadData.swift:8:1: remark: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
import Foundation
^
@preconcurrency
[10/14] Compiling Appcast SPUAppcastItemState.swift
[11/14] Compiling Appcast SPUAppcastItemStateResolver.swift
[12/14] Compiling Appcast Appcast.swift
[13/14] Compiling Appcast Constants.swift
[14/14] Emitting module Appcast
/host/spi-builder-workspace/Sources/Appcast/SPUDownloadData.swift:13:16: warning: stored property 'URL' of 'Sendable'-conforming struct 'SPUDownloadData' has non-sendable type 'URL'
    public let URL: URL
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SPUDownloadData.swift:8:1: remark: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
import Foundation
^
@preconcurrency
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:175:41: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func sparkleNamespacedName(of node: XMLNode) -> String? {
                                        ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:192:30: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func bestNode(in nodes: [XMLNode], name: String) -> XMLNode? {
                             ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:192:57: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func bestNode(in nodes: [XMLNode], name: String) -> XMLNode? {
                                                        ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcast.swift:227:30: error: 'XMLNode' is unavailable: This type has moved to the FoundationXML module. Import that module to use it.
    func attributes(of node: XMLNode) -> AttributesDictionary {
                             ^~~~~~~
Foundation.XMLNode:2:18: note: 'XMLNode' has been explicitly marked unavailable here
public typealias XMLNode = AnyObject
                 ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:61:16: warning: stored property 'fileURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let fileURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:8:1: remark: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'Foundation'
import Foundation
^
@preconcurrency
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:86:16: warning: stored property 'infoURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let infoURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:140:16: warning: stored property 'releaseNotesURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let releaseNotesURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
/host/spi-builder-workspace/Sources/Appcast/SUAppcastItem.swift:176:16: warning: stored property 'fullReleaseNotesURL' of 'Sendable'-conforming struct 'SUAppcastItem' has non-sendable type 'URL?'
    public let fullReleaseNotesURL: URL?
               ^
Foundation.URL:1:15: note: struct 'URL' does not conform to the 'Sendable' protocol
public struct URL : ReferenceConvertible, Equatable {
              ^
error: fatalError
BUILD FAILURE 5.9 linux