* Package:    dev-vcs/hgsubversion-1.8.6
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux python_targets_python2_7 userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking hgsubversion-1.8.6.tar.gz to /var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work
>>> Source unpacked in /var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work
>>> Preparing source in /var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work/hgsubversion-1.8.6 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work/hgsubversion-1.8.6 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work/hgsubversion-1.8.6 ...
 * python2_7: running distutils-r1_run_phase distutils-r1_python_compile
python2.7 setup.py build
Traceback (most recent call last):
  File "setup.py", line 106, in <module>
    from hgsubversion.svnwrap import svn_swig_wrapper
  File "/var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work/hgsubversion-1.8.6/hgsubversion/__init__.py", line 37, in <module>
    demandimport.ignore.extend([
AttributeError: 'module' object has no attribute 'ignore'
 * ERROR: dev-vcs/hgsubversion-1.8.6::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  124:  Called src_compile
 *   environment, line 3570:  Called distutils-r1_src_compile
 *   environment, line  948:  Called _distutils-r1_run_foreach_impl 'distutils-r1_python_compile'
 *   environment, line  400:  Called python_foreach_impl 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 3123:  Called multibuild_foreach_variant '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 2296:  Called _multibuild_run '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line 2294:  Called _python_multibuild_wrapper 'distutils-r1_run_phase' 'distutils-r1_python_compile'
 *   environment, line  671:  Called distutils-r1_run_phase 'distutils-r1_python_compile'
 *   environment, line  939:  Called distutils-r1_python_compile
 *   environment, line  814:  Called esetup.py 'build'
 *   environment, line 1426:  Called die
 * The specific snippet of code:
 *       "${@}" || die "${die_args[@]}";
 * 
 * If you need support, post the output of `emerge --info '=dev-vcs/hgsubversion-1.8.6::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-vcs/hgsubversion-1.8.6::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-vcs:hgsubversion-1.8.6:20180803-221058.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-vcs/hgsubversion-1.8.6/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-vcs/hgsubversion-1.8.6/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work/hgsubversion-1.8.6'
 * S: '/var/tmp/portage/dev-vcs/hgsubversion-1.8.6/work/hgsubversion-1.8.6'
 * Failed to kill pid(s) in '/sys/fs/cgroup/portage/dev-vcs:hgsubversion-1.8.6.gze4ywrf/cgroup.procs': 12128