Likely caused by https://github.com/dotnet/runtime/pull/84148 [Build fails with](https://dev.azure.com/dnceng-public/public/_build/results?buildId=243440&view=logs&j=03b95830-93c2-599b-7e4d-1efb940adc28&t=9abf97cd-b4a3-5a26-6cf2-d05ce865f2ef&l=3907) ``` ##[error]clang(0,0): error : (NETCORE_ENGINEERING_TELEMETRY=Build) invalid linker name in argument '-fuse-ld=lld' ``` Docker image used: mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04