Swift Package Index

Build Information

Failed to build EnvironmentLogger, reference main (775440), with Swift 6.1 for macOS (SPM) on 26 Aug 2026 05:55:58 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/itjustcrashed/environmentlogger.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/itjustcrashed/environmentlogger
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 775440c Finish paragraph in README.md
Cloned https://github.com/itjustcrashed/environmentlogger.git
Revision (git rev-parse @):
775440c702f9999f0b1dee96b42f8f8531279a80
SUCCESS checkout https://github.com/itjustcrashed/environmentlogger.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/itjustcrashed/environmentlogger.git
https://github.com/itjustcrashed/environmentlogger.git
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.5.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swiftlang/swift-docc-plugin.git"
    }
  ],
  "manifest_display_name" : "EnvironmentLogger",
  "name" : "EnvironmentLogger",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "EnvironmentLogger",
      "targets" : [
        "EnvironmentLogger"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "6"
  ],
  "targets" : [
    {
      "c99name" : "EnvironmentLoggerTests",
      "module_type" : "SwiftTarget",
      "name" : "EnvironmentLoggerTests",
      "path" : "Tests/EnvironmentLoggerTests",
      "sources" : [
        "EnvironmentLoggerTests.swift"
      ],
      "target_dependencies" : [
        "EnvironmentLogger"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EnvironmentLogger",
      "module_type" : "SwiftTarget",
      "name" : "EnvironmentLogger",
      "path" : "Sources/EnvironmentLogger",
      "product_memberships" : [
        "EnvironmentLogger"
      ],
      "sources" : [
        "EnvironmentLogger.swift",
        "ErrorOutputStream.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.1"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-2F0A5646E1D333AE.txt
[5/7] Compiling EnvironmentLogger ErrorOutputStream.swift
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:104:4: error: unknown option 'always' for attribute 'inline'
102 |   /// Log a message on the ``EnvironmentLogger/LogLevel/trace`` level.
103 |   @inlinable
104 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
105 |   public func trace(_ message: String) {
106 |     log(atLevel: .trace, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:111:4: error: unknown option 'always' for attribute 'inline'
109 |   /// Log a message on the ``EnvironmentLogger/LogLevel/debug`` level.
110 |   @inlinable
111 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
112 |   public func debug(_ message: String) {
113 |     log(atLevel: .debug, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:118:4: error: unknown option 'always' for attribute 'inline'
116 |   /// Log a message on the ``EnvironmentLogger/LogLevel/info`` level.
117 |   @inlinable
118 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
119 |   public func info(_ message: String) {
120 |     log(atLevel: .info, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:125:4: error: unknown option 'always' for attribute 'inline'
123 |   /// Log a message on the ``EnvironmentLogger/LogLevel/warning`` level.
124 |   @inlinable
125 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
126 |   public func warning(_ message: String) {
127 |     log(atLevel: .warning, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:132:4: error: unknown option 'always' for attribute 'inline'
130 |   /// Log a message on the ``EnvironmentLogger/LogLevel/error`` level.
131 |   @inlinable
132 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
133 |   public func error(_ message: String) {
134 |     log(atLevel: .error, message)
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Emitting module EnvironmentLogger
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:104:4: error: unknown option 'always' for attribute 'inline'
102 |   /// Log a message on the ``EnvironmentLogger/LogLevel/trace`` level.
103 |   @inlinable
104 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
105 |   public func trace(_ message: String) {
106 |     log(atLevel: .trace, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:111:4: error: unknown option 'always' for attribute 'inline'
109 |   /// Log a message on the ``EnvironmentLogger/LogLevel/debug`` level.
110 |   @inlinable
111 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
112 |   public func debug(_ message: String) {
113 |     log(atLevel: .debug, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:118:4: error: unknown option 'always' for attribute 'inline'
116 |   /// Log a message on the ``EnvironmentLogger/LogLevel/info`` level.
117 |   @inlinable
118 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
119 |   public func info(_ message: String) {
120 |     log(atLevel: .info, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:125:4: error: unknown option 'always' for attribute 'inline'
123 |   /// Log a message on the ``EnvironmentLogger/LogLevel/warning`` level.
124 |   @inlinable
125 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
126 |   public func warning(_ message: String) {
127 |     log(atLevel: .warning, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:132:4: error: unknown option 'always' for attribute 'inline'
130 |   /// Log a message on the ``EnvironmentLogger/LogLevel/error`` level.
131 |   @inlinable
132 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
133 |   public func error(_ message: String) {
134 |     log(atLevel: .error, message)
[7/7] Compiling EnvironmentLogger EnvironmentLogger.swift
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:104:4: error: unknown option 'always' for attribute 'inline'
102 |   /// Log a message on the ``EnvironmentLogger/LogLevel/trace`` level.
103 |   @inlinable
104 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
105 |   public func trace(_ message: String) {
106 |     log(atLevel: .trace, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:111:4: error: unknown option 'always' for attribute 'inline'
109 |   /// Log a message on the ``EnvironmentLogger/LogLevel/debug`` level.
110 |   @inlinable
111 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
112 |   public func debug(_ message: String) {
113 |     log(atLevel: .debug, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:118:4: error: unknown option 'always' for attribute 'inline'
116 |   /// Log a message on the ``EnvironmentLogger/LogLevel/info`` level.
117 |   @inlinable
118 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
119 |   public func info(_ message: String) {
120 |     log(atLevel: .info, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:125:4: error: unknown option 'always' for attribute 'inline'
123 |   /// Log a message on the ``EnvironmentLogger/LogLevel/warning`` level.
124 |   @inlinable
125 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
126 |   public func warning(_ message: String) {
127 |     log(atLevel: .warning, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:132:4: error: unknown option 'always' for attribute 'inline'
130 |   /// Log a message on the ``EnvironmentLogger/LogLevel/error`` level.
131 |   @inlinable
132 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
133 |   public func error(_ message: String) {
134 |     log(atLevel: .error, message)
Fetching https://github.com/swiftlang/swift-docc-plugin.git from cache
Fetched https://github.com/swiftlang/swift-docc-plugin.git from cache (0.91s)
Computing version for https://github.com/swiftlang/swift-docc-plugin.git
Computed https://github.com/swiftlang/swift-docc-plugin.git at 1.5.0 (4.04s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit from cache
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (1.10s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.79s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin.git
Working copy of https://github.com/swiftlang/swift-docc-plugin.git resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/3] Write swift-version-2F0A5646E1D333AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/6] Emitting module EnvironmentLogger
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:104:4: error: unknown option 'always' for attribute 'inline'
102 |   /// Log a message on the ``EnvironmentLogger/LogLevel/trace`` level.
103 |   @inlinable
104 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
105 |   public func trace(_ message: String) {
106 |     log(atLevel: .trace, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:111:4: error: unknown option 'always' for attribute 'inline'
109 |   /// Log a message on the ``EnvironmentLogger/LogLevel/debug`` level.
110 |   @inlinable
111 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
112 |   public func debug(_ message: String) {
113 |     log(atLevel: .debug, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:118:4: error: unknown option 'always' for attribute 'inline'
116 |   /// Log a message on the ``EnvironmentLogger/LogLevel/info`` level.
117 |   @inlinable
118 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
119 |   public func info(_ message: String) {
120 |     log(atLevel: .info, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:125:4: error: unknown option 'always' for attribute 'inline'
123 |   /// Log a message on the ``EnvironmentLogger/LogLevel/warning`` level.
124 |   @inlinable
125 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
126 |   public func warning(_ message: String) {
127 |     log(atLevel: .warning, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:132:4: error: unknown option 'always' for attribute 'inline'
130 |   /// Log a message on the ``EnvironmentLogger/LogLevel/error`` level.
131 |   @inlinable
132 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
133 |   public func error(_ message: String) {
134 |     log(atLevel: .error, message)
[5/6] Compiling EnvironmentLogger EnvironmentLogger.swift
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:104:4: error: unknown option 'always' for attribute 'inline'
102 |   /// Log a message on the ``EnvironmentLogger/LogLevel/trace`` level.
103 |   @inlinable
104 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
105 |   public func trace(_ message: String) {
106 |     log(atLevel: .trace, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:111:4: error: unknown option 'always' for attribute 'inline'
109 |   /// Log a message on the ``EnvironmentLogger/LogLevel/debug`` level.
110 |   @inlinable
111 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
112 |   public func debug(_ message: String) {
113 |     log(atLevel: .debug, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:118:4: error: unknown option 'always' for attribute 'inline'
116 |   /// Log a message on the ``EnvironmentLogger/LogLevel/info`` level.
117 |   @inlinable
118 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
119 |   public func info(_ message: String) {
120 |     log(atLevel: .info, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:125:4: error: unknown option 'always' for attribute 'inline'
123 |   /// Log a message on the ``EnvironmentLogger/LogLevel/warning`` level.
124 |   @inlinable
125 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
126 |   public func warning(_ message: String) {
127 |     log(atLevel: .warning, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:132:4: error: unknown option 'always' for attribute 'inline'
130 |   /// Log a message on the ``EnvironmentLogger/LogLevel/error`` level.
131 |   @inlinable
132 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
133 |   public func error(_ message: String) {
134 |     log(atLevel: .error, message)
[6/6] Compiling EnvironmentLogger ErrorOutputStream.swift
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:104:4: error: unknown option 'always' for attribute 'inline'
102 |   /// Log a message on the ``EnvironmentLogger/LogLevel/trace`` level.
103 |   @inlinable
104 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
105 |   public func trace(_ message: String) {
106 |     log(atLevel: .trace, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:111:4: error: unknown option 'always' for attribute 'inline'
109 |   /// Log a message on the ``EnvironmentLogger/LogLevel/debug`` level.
110 |   @inlinable
111 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
112 |   public func debug(_ message: String) {
113 |     log(atLevel: .debug, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:118:4: error: unknown option 'always' for attribute 'inline'
116 |   /// Log a message on the ``EnvironmentLogger/LogLevel/info`` level.
117 |   @inlinable
118 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
119 |   public func info(_ message: String) {
120 |     log(atLevel: .info, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:125:4: error: unknown option 'always' for attribute 'inline'
123 |   /// Log a message on the ``EnvironmentLogger/LogLevel/warning`` level.
124 |   @inlinable
125 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
126 |   public func warning(_ message: String) {
127 |     log(atLevel: .warning, message)
/Users/admin/builder/spi-builder-workspace/Sources/EnvironmentLogger/EnvironmentLogger.swift:132:4: error: unknown option 'always' for attribute 'inline'
130 |   /// Log a message on the ``EnvironmentLogger/LogLevel/error`` level.
131 |   @inlinable
132 |   @inline(always)
    |    `- error: unknown option 'always' for attribute 'inline'
133 |   public func error(_ message: String) {
134 |     log(atLevel: .error, message)
BUILD FAILURE 6.1 macosSpm