Traceback (most recent call last):

 "/usr/lib/python2.7/dist-packages/linkcheck/director/**init**.py", line 136, in check_urls
aggregate.logger.end_log_output()

 "/usr/lib/python2.7/dist-packages/linkcheck/director/logger.py", line 48, in end_log_output
logger.end_output()

 "/usr/lib/python2.7/dist-packages/linkcheck/logger/csvlog.py", line 134, in end_output
self.write_outro()

 "/usr/lib/python2.7/dist-packages/linkcheck/logger/**init**.py", line 357, in write_outro
"duration": strformat.strduration_long(duration)})

 "/usr/lib/python2.7/dist-packages/linkcheck/logger/csvlog.py", line 53, in comment
self.writeln(s=s, *_args)

 "/usr/lib/python2.7/dist-packages/linkcheck/logger/**init**.py", line 290, in writeln
self.write(u"%s%s" % (s, unicode(os.linesep)), *_args)

 "/usr/lib/python2.7/dist-packages/linkcheck/logger/**init**.py", line 284, in write
self.fd.write(s, **args)UnicodeEncodeError: 'ascii' codec can't encode character u'\xfc' in position 9: ordinal not in range(128)

Traceback (most recent call last):


 "~/miniconda3/envs/benchmark/lib/python3.6/site-packages/asv/benchmark.py", line 1184, in main_run_server

main_run(run_args)


 "~/miniconda3/envs/benchmark/lib/python3.6/site-packages/asv/benchmark.py", line 1058, in main_run

result = benchmark.do_run()


 "~/miniconda3/envs/benchmark/lib/python3.6/site-packages/asv/benchmark.py", line 537, in do_run

return self.run(*self._current_params)


 "~/miniconda3/envs/benchmark/lib/python3.6/site-packages/asv/benchmark.py", line 631, in run

min_run_count=self.min_run_count)


 "~/miniconda3/envs/benchmark/lib/python3.6/site-packages/asv/benchmark.py", line 663, in benchmark_timing

timing = timer.timeit(number)


 "~/mdanalysis/benchmarks/env/80c5ba7efaa89366b97da3ced85c0c44/lib/python3.6/timeit.py", line 178, in timeit

timing = self.inner(it, self.timer)


 "<timeit-src>", line 6, in inner


 "~/miniconda3/envs/benchmark/lib/python3.6/site-packages/asv/benchmark.py", line 599, in <lambda>

func = lambda: self.func(*param)


 "~/mdanalysis/benchmarks/benchmarks/selections.py", line 76, in time_geometric_selections

MDAnalysis.core.flags['use_periodic_selections'] = periodic_selection[0]

AttributeError: module 'MDAnalysis.core' has no attribute 'flags'
