# \[Swift CI\] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 18.04 - Long Test (swift 5.0) #353 **URL:** \ **Category:** CI Notifications\ **Created:** [January 17, 2019, 7:51pm UTC](https://forums.swift.org/t/swift-ci-build-failure-0-oss-swift-incremental-ra-ubuntu-18-04-long-test-swift-5-0-353/19592 "2019-01-17T19:51:06Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![swift-ci](https://sea2.discourse-cdn.com/swift/user_avatar/forums.swift.org/swift-ci/32/278_2.png) [@swift-ci](https://forums.swift.org/u/swift-ci)\ **Post date:** [January 17, 2019, 7:51pm UTC](https://forums.swift.org/t/swift-ci-build-failure-0-oss-swift-incremental-ra-ubuntu-18-04-long-test-swift-5-0-353/19592/1 "2019-01-17T19:51:06Z")
Report # [FAILURE] oss-swift-5.0-incremental-RA-linux-ubuntu-18\_04-long-test [#353] Build URL: [https://ci.swift.org/job/oss-swift-5.0-incremental-RA-linux-ubuntu-18\_04-long-test/353/](https://ci.swift.org/job/oss-swift-5.0-incremental-RA-linux-ubuntu-18_04-long-test/353/) Project: oss-swift-5.0-incremental-RA-linux-ubuntu-18\_04-long-test Date of build: Thu, 17 Jan 2019 12:54:08 -0600 Build duration: 57 min ## Identified problems: - Swift Compile Error: Swift compiler error - [Indication 1](https://ci.swift.org//job/oss-swift-5.0-incremental-RA-linux-ubuntu-18_04-long-test/353/consoleFull#-47683494373bf607-d277-47c6-812e-27acc852624c) - Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log: - [Indication 1](https://ci.swift.org//job/oss-swift-5.0-incremental-RA-linux-ubuntu-18_04-long-test/353/consoleFull#-476834943122a513-f36a-4c87-8ed7-cbc36a1ec144) ## Changes - Commit **5a9c3fcc025f66a7c7d0d37ecc4e5df3386c0289** by **shajrawi:** [PerformanceInliner] Reduce the code size impact of the exclusivity