aha, it also failed two months ago (really, two builds ago, I haven't been running this often) at hour 5 with
+ fakeroot sh /tmp/maketar.sh.JQLvyH7VMj opt/blort/deps-32-11/ opt/blort/deps-32-11/include/ opt/blort/deps-32-11/include/x264_config.h opt/blort/deps-32-11/include/x264.h opt/blort/deps-32-11/bin/ opt/blort/deps-32-11/bin/x264 semop(1): encountered an error: Invalid argument /usr/bin/fakeroot: line 1: kill: (7959) - No such process Makefile:14: recipe for target 'all' failed make[1]: *** [all] Error 1 so maybe I'll try running fakeroot tar in a loop. On Mon, Apr 3, 2017 at 10:15 PM, Dan Kegel <d...@kegel.com> wrote: > I may have seen something similar with ubuntu core today on raspberry pi3 > (using the classic snap, which is at 16.04.2) > fakeroot is 1.20.2-1ubuntu1. > > Here's what I saw while packaging a version of graphicsmagick (about three > hours > into a script that > > dh_builddeb > dpkg-deb: building package 'blort-graphicsmagick' in > '../blort-graphicsmagick_XX.YY_armhf.deb'. > semop(1): encountered an error: Invalid argument > dpkg-deb: error: subprocess tar -cf returned error exit status 1 > dh_builddeb: dpkg-deb --build debian/blort-graphicsmagick .. returned > exit code 2 > semop(1): encountered an error: Identifier removed > dh_builddeb: dpkg-deb --build debian/blort-graphicsmagick-dbg .. > returned exit code 1 > debian/rules:4: recipe for target 'binary' failed > make: *** [binary] Error 1 > /usr/bin/fakeroot: line 1: kill: (8907) - No such process > dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status > 2 > debuild: fatal error at line 1376: > dpkg-buildpackage -rfakeroot -D -us -uc -b failed > program finished with exit code 29 > > I have not tried your patches or turning on debugging output yet. > I'm rerunning debuild now, but it's bedtime, I'll have to check in the morning > (raspberry pi rather dreadfully slow).