In our project, we have several targets such as (targets: foo.ml), which are a bunch of include.
However, these files only exist in _build/, in my specific case when calling:

$ bisect-ppx-report cobertura --coverage-path ${COVERAGE_OUTPUT} ${COBERTURA_REPORT}

I end up having a:

bisect-ppx-report: internal error, uncaught exception:
                   Sys_error("src/[...]/foo.ml: No such file or directory")

I don't really know how files are handled in the tool, would there be a convenient way to handle the targeted files?
Alternatively, could we catch No such file or directory and ignore them? Do you know a scenario where ignoring these last is a really bad idea?