at a tinderbox images, last lines in the logs are :
make: Entering directory '/var/tmp/portage/www-servers/varnish-5.1.2/work/varnish-5.1.2/doc/graphviz'
make: Nothing to be done for 'all'.
make: Leaving directory '/var/tmp/portage/www-servers/varnish-5.1.2/work/varnish-5.1.2/doc/graphviz'
Making all in sphinx
make: Entering directory '/var/tmp/portage/www-servers/varnish-5.1.2/work/varnish-5.1.2/doc/sphinx'
../../bin/varnishd/varnishd -x cli > include/cli.rst
and that file is empty (since 4 days)
same at the tinderbox image plasma-systemd_libressl_20170609-232249
Created attachment 477118 [details]
Created attachment 477120 [details]
Created attachment 477122 [details]
Created attachment 477124 [details]
Created attachment 477126 [details]
Created attachment 477128 [details]
Created attachment 477130 [details]