});
        if (!keptAccessors.isEmpty()) {
            String formattedLeft = CollectionUtils.join("\n", keptAccessors.keySet());
            throw new RuntimeException("The following accessors were upgraded, but didn't match any removed/changed method:\n\n" + formattedLeft);
        }

        // Find accessors that were removed but shouldn't be

If you didn't sign off your commits before creating the pull request, you can fix that after the fact.

To sign off a single commit:

`git commit --amend --signoff`

To sign off one or multiple commits:

                            }]
                        }]
                        """
                )
            }
        ) {
            assertOutputContains("The following accessors were upgraded, but didn't match any removed/changed method:\n\ncom.example.Task#setSourceCompatibility(Ljava/lang/String;)V")
        }
    }

    @Test
    fun `should not fail if some method was upgraded and not removed but marked as kept`() {

        Violation violation = Violation.error(
            member,
            rejection.getHumanExplanation() + """.
                <br>
                <p>
                If you did this intentionally, please accept the change and provide an explanation: