=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Building for ruby27-puma-4.3.5
=> Removing backup files of patch before build
WARNING:  bin/puma is not executable
WARNING:  bin/pumactl is not executable
WARNING:  See http://guides.rubygems.org/specification-reference/ for help
  Successfully built RubyGem
  Name: puma
  Version: 4.3.5
  File: puma-4.3.5.gem