CI failures not reproducible outside the CI
I'm preparing CI scripts for the kde packages using extra-cmake-modules as one of the simplest packages we currently maintain. Sadly the ecm autopkgtest is failing in a weird way 1, this issue is not reproducible in our machines, nor in the ci.debian.net infrastructure 2. At first, I thought this was related to running this in docker, so I created a couple of scripts (docker_ecm.sh, build_ecm.sh, autopkgtest_ecm.sh) to reproduce the docker environment in my machine in order to fix the problem. But the issue is also not reproducible with these scripts.
Is it possible that this problem is caused by the way that the CI is run in Salsa?
I would really appreciate some help towards finding a way to reproduce the issue in a way I can debug this.