=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Installing for ruby25-test-unit-3.2.7
=> Generating pre-install file lists
=> Installing gem into installation root
Successfully installed test-unit-3.2.7
Parsing documentation for test-unit-3.2.7
Installing ri documentation for test-unit-3.2.7
Done installing documentation for test-unit after 4 seconds
1 gem installed
=> Cleaning intermediate gem build files
=> gem install
=> Automatic manual page handling
=> Generating post-install file lists
=> Checking file-check results for ruby25-test-unit-3.2.7