=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for actionmailbox-6.0.3.5.gem
=> Checksum RMD160 OK for actionmailbox-6.0.3.5.gem
=> Checksum SHA512 OK for actionmailbox-6.0.3.5.gem
===> Installing dependencies for ruby30-actionmailbox60-6.0.3.5
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency ruby30-actionpack60>=6.0.3.5<6.0.4: found ruby30-actionpack60-6.0.3.5
=> Full dependency ruby30-actionview60>=6.0.3.5<6.0.4: found ruby30-actionview60-6.0.3.5
=> Full dependency ruby30-activejob60>=6.0.3.5<6.0.4: found ruby30-activejob60-6.0.3.5
=> Full dependency ruby30-base>=3.0.1: NOT found
=> Verifying /nonexistent for ../../lang/ruby30-base
make[1]: don't know how to make /nonexistent. Stop

make[1]: stopped in /usr/pkgsrc/lang/ruby30-base
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/mail/ruby-actionmailbox60