Success: textproc/rubygem-libxml-ruby v2.6.0
Success: sysutils/rubygem-guard-rspec v3.0.2
Success: net/rubygem-dropbox-sdk v1.5.1
Success: devel/rubygem-simple_form v2.1.0
Success: textproc/rubygem-spreadsheet v0.8.5
Failure: devel/valgrind-snapshot v3.8.1,1