project(":a", 'test:a:') {
                    notRequested()
                    byReason('can provide a dependency reason for project dependencies too')
                    variant('runtime')
                    module('org.other:externalA:1.2') {
                        notRequested()
                        byReason('also check dependency reasons')

                cand.select();
                String reason = resolutionDetails.reason;
                if (reason != null) {
                    cand.byReason(Describables.of("On capability", version.getCapabilityId(), reason));
                }
            } else {
                cand.evict();
            }
        }
    }

                                component.selectAndRestartModule();
                            }

                            @Override
                            public void byReason(Describable description) {
                                reason = description;
                            }
                        });
                    }
                }
            }