Timeouts downloading (or building?) nodejs

For the past hour or so, our builds have been failing with networking issues. In particular, they can’t get beyond downloading nodejs.

curl: (35) gnutls_handshake() failed: Error in the pull function.

Or, sometimes, it seems to be trying to build nodejs??

$>./configure --prefix=/home/travis/.nvm/versions/node/v12.18.4 <
WARNING: C++ compiler (CXX=g++, 5.4.0) too old, need g++ 6.3.0 or clang++ 8.0.0
WARNING: warnings were emitted in the configure phase
INFO: configure completed successfully
make -C out BUILDTYPE=Release V=0

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