<div dir="ltr"><div>I started getting this last night on Travis CI:<br><br><br>E: Failed to fetch <a href="http://apt.llvm.org/trusty/pool/main/l/llvm-toolchain-5.0/llvm-5.0-dev_5.0.1~svn319952-1~exp1_amd64.deb">http://apt.llvm.org/trusty/pool/main/l/llvm-toolchain-5.0/llvm-5.0-dev_5.0.1~svn319952-1~exp1_amd64.deb</a>  503  Connection timed out<br><br></div>see <a href="https://travis-ci.org/zig-lang/zig/jobs/326165753">https://travis-ci.org/zig-lang/zig/jobs/326165753</a><br></div>