"successfully installed" even though it did not

[Pascal666]

The output I got from perlbrew install -v perl-5.28.0:

Test Summary Report
-------------------
../cpan/File-Path/t/Path_root.t                                  (Wstat: 256 Tests: 11 Failed: 1)
  Failed test:  8
  Non-zero exit status: 1
Files=2653, Tests=1157567, 819 wallclock secs (90.72 usr 10.17 sys + 500.52 cusr 71.53 csys = 672.94 CPU)
Result: FAIL
make: *** [test_harness] Error 1
perl-5.28.0 is successfully installed.