Have a better error message when healing types #32689

Job	Run time
test_non_bootstrapped	0s
test	54m 32s
test_scala2_library_tasty	0s
test_windows_fast	50m 16s
test_windows_full	0s
MiMa	7m 33s
community_build_a	52m 52s
community_build_b	1h 27m 2s
community_build_c	1h 9m 52s
test_sbt	14m 46s
test_java8	0s
build-msi-package	0s
build-sdk-package / build	8m 6s
build-chocolatey-package / build	18s
test-chocolatey-package	0s
publish_nightly	0s
publish_release	0s
nightly_documentation	0s
open_issue_on_failure	0s
	5h 45m 17s

Provide feedback