I just noticed, this test fails if ALIEN_INSTALL_TYPE is set to system.
t/builder.t ......................... 1/? Requested system install, but system package not detected. at /home/ollisg/dev/Alien-Base/lib/Alien/Base/ModuleBuild.pm line 371.
# Child (destdir) exited without calling finalize()
# Failed test 'destdir'
# at /home/ollisg/perl5/perlbrew/perls/perl-5.22.1/lib/5.22.1/Test/Builder.pm line 279.
# Tests were run but no plan was declared and done_testing() was not seen.
# Looks like your test exited with 1 just after 3.
t/builder.t ......................... Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/3 subtests
I just noticed, this test fails if ALIEN_INSTALL_TYPE is set to system.