Comment 1 for bug 1621833

I tried again with a build for Trusty instead of Xenial: https://launchpad.net/~dreibh/+archive/ubuntu/ppa/+build/10727732 . This time, I observed Launchpad's build processing more closely. First, the build was made on machine "lgw01-10". Some minutes later, I noticed "lgw01-10's status:
"Current status

[cleaning] Cleaning"
The build stopped for unknown reason -- it seems to not even appear in the history of "lgw01-10".

Then, Launchpad used "lgw01-06". The same happened here, finally leaving the package in
build status "Failed to build" with no further information or a buildlog.