>>> Unpacking source...
>>> Unpacking mysql-ruby-2.7.4.tar.gz to /var/tmp/portage/dev-ruby/mysql-ruby-2.7.4/work
 * Applying mysql-ruby-2.7.4-test.patch ...

 * Failed Patch: mysql-ruby-2.7.4-test.patch !
 *  ( /usr/portage/dev-ruby/mysql-ruby/files/mysql-ruby-2.7.4-test.patch )
 * 
 * Include in your bugreport the contents of:
 * 
 *   /var/tmp/portage/dev-ruby/mysql-ruby-2.7.4/temp/mysql-ruby-2.7.4-test.patch-22756.out


!!! ERROR: dev-ruby/mysql-ruby-2.7.4 failed.
Call stack:
  ebuild.sh, line 1638:   Called dyn_unpack
  ebuild.sh, line 763:   Called qa_call 'src_unpack'
  ebuild.sh, line 44:   Called src_unpack
  mysql-ruby-2.7.4.ebuild, line 28:   Called epatch '/usr/portage/dev-ruby/mysql-ruby/files/mysql-ruby-2.7.4-test.patch'
  eutils.eclass, line 304:   Called die

!!! Failed Patch: mysql-ruby-2.7.4-test.patch!
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/dev-ruby/mysql-ruby-2.7.4/temp/build.log'.