Travis testing fails: Related to the addition of Project.toml?

I run successfully

import Pkg; Pkg.clone("https://github.com/PetrKryslUCSD/FinEtools.jl.git")
Pkg.test("FinEtools"; coverage=true);

locally on Linux. Surprisingly, this same incantation fails on Travis (both Linux and Mac, stable version and nightly). The error is the same (Travis CI - Test and Deploy Your Code with Confidence):

ERROR: Cannot develop package with the same name or uuid as the project

It was working fine when I had just REQUIRE, but now I have added Project.toml. Is this somehow related? @ararslan, @staticfloat and @StefanKarpinski

Did you try without the custom script section in the .travis.yml file?

Good thinking! It hasn’t occurred to me to look for the source of the trouble among the spells in the CI configuration files. Thanks.