* Package:    x11-wm/subtle-0.11.3244-r1
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_musl kernel_linux ruby_targets_ruby27 userland_GNU xft xrandr xtest
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox

>>> Unpacking source...
 * Running unpack phase for all
>>> Unpacking subtle-0.11.3244.tar.gz to /var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work/all
>>> Source unpacked in /var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work
>>> Preparing source in /var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work ...
 * Running prepare phase for all
 * Running prepare phase for all
 * Running source copy phase for ruby27
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work ...
 * Running configure phase for ruby27
rake aborted!
LoadError: cannot load such file -- rake/rdoctask
/var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work/ruby27/subtle-0.11.3244/Rakefile:22:in `rescue in <top (required)>'
/var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work/ruby27/subtle-0.11.3244/Rakefile:19:in `<top (required)>'

Caused by:
LoadError: cannot load such file -- rdoc/task
/var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work/ruby27/subtle-0.11.3244/Rakefile:20:in `<top (required)>'
(See full trace by running task with --trace)
 * ERROR: x11-wm/subtle-0.11.3244-r1::gentoo failed (configure phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  122:  Called src_configure
 *   environment, line 1968:  Called ruby-ng_src_configure
 *   environment, line 1703:  Called _ruby_each_implementation 'each_ruby_configure'
 *   environment, line  500:  Called _ruby_invoke_environment 'ruby27' 'each_ruby_configure'
 *   environment, line  629:  Called each_ruby_configure
 *   environment, line  772:  Called die
 * The specific snippet of code:
 *       ${RUBY} -S rake -v CC="$(tc-getCC)" destdir="${D}" ${myconf} config || die
 * 
 * If you need support, post the output of `emerge --info '=x11-wm/subtle-0.11.3244-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=x11-wm/subtle-0.11.3244-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/x11-wm:subtle-0.11.3244-r1:20220731-004720.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/x11-wm/subtle-0.11.3244-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-wm/subtle-0.11.3244-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work/ruby27/subtle-0.11.3244'
 * S: '/var/tmp/portage/x11-wm/subtle-0.11.3244-r1/work/ruby27/subtle-0.11.3244'