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Package product dependencies excluded from parallel discovery in TargetDependencyResolver

Status: Open.

#1142 In swiftlang/swift-build;

· jverkoey opened on Feb 26, 2026

NSCache dealloc cascade in FilePathResolver blocks build thread for minutes in large projects

Status: Open.

#1141 In swiftlang/swift-build;

· jverkoey opened on Feb 26, 2026

Statsig for Swift Build performance monitoring

Status: Open.

#1136 In swiftlang/swift-build;

· jverkoey opened on Feb 25, 2026

Add os_signpost instrumentation for build phase visibility in Instruments

Status: Open.

#1132 In swiftlang/swift-build;

· jverkoey opened on Feb 24, 2026

Execute SwiftPM tests in CI

continuous integration/development

Status: Open.

#1128 In swiftlang/swift-build;

· bkhouri opened on Feb 23, 2026

CopySwiftPackageResourcesTaskProducer iterates Set non-deterministically, invalidating BuildDescription cache

Status: Open.

#1116 In swiftlang/swift-build;

· jverkoey opened on Feb 21, 2026

xcstringstool compile --dry-run produces non-deterministic output ordering, invalidating BuildDescription cache

Status: Open.

#1115 In swiftlang/swift-build;

· jverkoey opened on Feb 21, 2026

Build planning overhead: multiple caching failures cause 60+ second no-change builds for large SPM projects

Status: Open.

#1111 In swiftlang/swift-build;

· jverkoey opened on Feb 20, 2026

Assertion `result == SQLITE_OK' failed

Status: Open.

#999 In swiftlang/swift-build;

· MahdiBM opened on Dec 27, 2025

Investigate possibly incorrect <code>SwiftBuildSystem</code> mapping of <code>taskSignature</code> to <code>taskID</code>

bugSomething isn't workingSomething isn't working

Status: Open.

#969 In swiftlang/swift-build;

· bripeticca opened on Dec 9, 2025

<code>swbuild build</code> cannot handle a relative path pointing to DerivedData

Status: Open.

#944 In swiftlang/swift-build;

· S-Shimotori opened on Nov 29, 2025

"missing dependencies" message

bugSomething isn't workingSomething isn't working

Status: Open.

#975 In swiftlang/swift-build;

· stefanspringer1 opened on Nov 23, 2025