Swift Package IndexBuild Information
Failed to build SwiftExt, reference develop (829b50), with Swift 6.3 for Android on 22 Apr 2026 13:43:24 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build 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/skunkrocker/SwiftExt.git
Reference: develop
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/skunkrocker/SwiftExt
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 829b508 moved all the swift extensions to this project
Cloned https://github.com/skunkrocker/SwiftExt.git
Revision (git rev-parse @):
829b5083612f4d26e997a2b8a7df0f4ec5288a73
SUCCESS checkout https://github.com/skunkrocker/SwiftExt.git at develop
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Build
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Selected platform: android
Swift version: 6.3
Building package at path: $PWD
https://github.com/skunkrocker/SwiftExt.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/onevcat/Rainbow
Fetching https://github.com/apple/swift-tools-support-core.git
[1/1442] Fetching rainbow
[1443/8638] Fetching rainbow, swift-tools-support-core
Fetched https://github.com/onevcat/Rainbow from cache (0.91s)
Fetched https://github.com/apple/swift-tools-support-core.git from cache (0.91s)
Computing version for https://github.com/onevcat/Rainbow
Computed https://github.com/onevcat/Rainbow at 4.2.1 (4.84s)
Computing version for https://github.com/apple/swift-tools-support-core.git
Computed https://github.com/apple/swift-tools-support-core.git at 0.7.3 (0.82s)
Creating working copy for https://github.com/onevcat/Rainbow
Working copy of https://github.com/onevcat/Rainbow resolved at 4.2.1
Creating working copy for https://github.com/apple/swift-tools-support-core.git
Working copy of https://github.com/apple/swift-tools-support-core.git resolved at 0.7.3
Building for debugging...
[0/9] Write sources
[5/9] Compiling TSCclibc libc.c
[6/9] Compiling TSCclibc process.c
[7/9] Compiling TSCclibc strerror.c
[8/9] Write swift-version--4F562202D5529B1.txt
[10/26] Emitting module TSCLibc
[11/26] Compiling Rainbow StringGenerator.swift
[12/26] Compiling Rainbow Style.swift
[13/26] Compiling Rainbow String+ConditionalStyling.swift
[14/26] Compiling Rainbow String+Rainbow.swift
[15/27] Compiling TSCLibc libc.swift
[17/68] Compiling TSCBasic CodableResult.swift
/host/spi-builder-workspace/.build/checkouts/Rainbow/Sources/OutputTarget.swift:49:58: error: cannot find 'isatty' in scope
47 | // Check if we are in any term env and the output is a tty.
48 | let termType = getEnvValue("TERM")
49 | if let t = termType, t.lowercased() != "dumb" && isatty(fileno(stdout)) != 0 {
| `- error: cannot find 'isatty' in scope
50 | return .console
51 | }
[18/68] Compiling TSCBasic CollectionAlgorithms.swift
/host/spi-builder-workspace/.build/checkouts/Rainbow/Sources/OutputTarget.swift:49:58: error: cannot find 'isatty' in scope
47 | // Check if we are in any term env and the output is a tty.
48 | let termType = getEnvValue("TERM")
49 | if let t = termType, t.lowercased() != "dumb" && isatty(fileno(stdout)) != 0 {
| `- error: cannot find 'isatty' in scope
50 | return .console
51 | }
[19/68] Compiling TSCBasic CacheableSequence.swift
[20/68] Compiling TSCBasic Closable.swift
[21/68] Compiling TSCBasic CollectionExtensions.swift
[22/68] Compiling TSCBasic Condition.swift
[23/68] Compiling Rainbow StyledStringBuilder.swift
[24/68] Compiling TSCBasic ByteString.swift
[25/68] Compiling TSCBasic CStringArray.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[26/68] Emitting module Rainbow
/host/spi-builder-workspace/.build/checkouts/Rainbow/Sources/OutputTarget.swift:49:58: error: cannot find 'isatty' in scope
47 | // Check if we are in any term env and the output is a tty.
48 | let termType = getEnvValue("TERM")
49 | if let t = termType, t.lowercased() != "dumb" && isatty(fileno(stdout)) != 0 {
| `- error: cannot find 'isatty' in scope
50 | return .console
51 | }
[27/68] Compiling TSCBasic Await.swift
[28/68] Compiling TSCBasic Base64URL.swift
BUILD FAILURE 6.3 android