[...]

error: LOOP:
error: removing ruby-modules-2.3.7-2.i686 "Requires(auto): ruby(abi) = 2.3" from tsort relations.
error:     ruby-modules-2.3.7-2.i686                Requires(auto): ruby(abi) = 2.3
error: removing ruby-devel-2.3.7-2.i686 "Requires(hint): ruby-devel" from tsort relations.
error:     ruby-devel-2.3.7-2.i686                  Requires(hint): ruby-devel
error: removing ruby-rubygems-2.5.2.3-2.3.7.2.i686 "Requires(hint): ruby-rubygems" from tsort relations.
error:     ruby-rubygems-2.5.2.3-2.3.7.2.i686       Requires(hint): ruby-rubygems
error: LOOP:
error: removing ruby-2.3.7-2.i686 "Requires(auto): /usr/bin/ruby" from tsort relations.
error:     ruby-2.3.7-2.i686                        Requires(auto): /usr/bin/ruby
error: removing ruby-modules-2.3.7-2.i686 "Requires(auto): ruby(abi)" from tsort relations.
error:     ruby-modules-2.3.7-2.i686                Requires(auto): ruby(abi)
package upgrade failed
End-TLD-Builder-Info
+ rm -rf /tmp/B.RwZOsn
Begin-TLD-Builder-Info
Build-Time: user:333.29s sys:19.54s real:377.55s (faults io:79 non-io:9198746)
Files queued for ftp:
     28623 ruby-xmlrpc-0.2.1-2.4.5.1.i686.rpm
     38829 ruby-psych-2.2.2-2.4.5.1.i686.rpm
     11815 ruby-io-console-0.4.6-2.4.5.1.i686.rpm
     40107 ruby-bigdecimal-1.3.2-2.4.5.1.i686.rpm
     14399 ruby-net-telnet-0.1.1-2.4.5.1.i686.rpm
     22646 ruby-did_you_mean-1.1.0-2.4.5.1.i686.rpm
     63959 ruby-test-unit-3.2.3-2.4.5.1.i686.rpm
     10482 ruby-power_assert-0.4.1-2.4.5.1.i686.rpm
     49634 ruby-minitest-5.10.1-2.4.5.1.i686.rpm
     32265 ruby-json-2.0.4-2.4.5.1.i686.rpm
     45341 ruby-rake-12.0.0-2.4.5.1.i686.rpm
    221748 ruby-rubygems-2.6.14.3-2.4.5.1.i686.rpm
    409770 ruby-rdoc-5.0.0-2.4.5.1.i686.rpm
     46707 ruby-irb-0.9.6-2.4.5.1.i686.rpm
    589758 ruby-examples-2.4.5-1.i686.rpm
   4427332 ruby-doc-ri-2.4.5-1.i686.rpm
   4365171 ruby-doc-2.4.5-1.i686.rpm
     76114 ruby-devel-2.4.5-1.i686.rpm
   1592999 ruby-modules-2.4.5-1.i686.rpm
    988135 ruby-2.4.5-1.i686.rpm
       918 ruby-2.4.5-1.src.rpm.uploadinfo
warning: Installed (but unpackaged) file(s) found:
   /home/users/builder/.gem/ruby/cache/did_you_mean-1.1.0.gem
   /home/users/builder/.gem/ruby/cache/minitest-5.10.1.gem
   /home/users/builder/.gem/ruby/cache/net-telnet-0.1.1.gem
   /home/users/builder/.gem/ruby/cache/power_assert-0.4.1.gem
   /home/users/builder/.gem/ruby/cache/rake-12.0.0.gem
   /home/users/builder/.gem/ruby/cache/test-unit-3.2.3.gem
   /home/users/builder/.gem/ruby/cache/xmlrpc-0.2.1.gem
End-TLD-Builder-Info