I don't know why this failed, but when I checked the installation instructions for .NET Core SDK I noticed that they don't include this step anymore. So, I simply changed our Travis build to follow the current instructions and now the build runs through successfully again.
CTR commit: https://github.com/apache/tinkerpop/commit/eba1df34989ea88a408648bb2a0cf1efbd46e00c .NET Core SDK 2.1 installation instructions for Ubuntu 14.04: https://www.microsoft.com/net/download/linux-package-manager/ubuntu14-04/sdk-current Am 08.06.2018 um 23:04 schrieb Stephen Mallette: > A lot of PRs failing build because of .NET. The error I consistently see is: > > 127.43s$ curl https://packages.microsoft.com/keys/microsoft.asc | gpg > --dearmor > microsoft.gpg > curl: (7) Failed to connect to packages.microsoft.com port 443: Connection > timed out > gpg: no valid OpenPGP data found. > The command "curl https://packages.microsoft.com/keys/microsoft.asc | gpg > --dearmor > microsoft.gpg" failed and exited with 2 during . > > Anyone have an ideas as to what's going on there? >
