https://bugzilla.redhat.com/show_bug.cgi?id=2102388
--- Comment #10 from Alejandro Sáez Morollón asm@redhat.com --- (In reply to Alejandro Sáez Morollón from comment #9)
FYI: There's a problem with starlark, delve uses an old version of this and the newer version that we have in Fedora breaks tests. I'm working on this.
I opened an issue to be sure that patching it is ok. https://github.com/go-delve/delve/issues/3048