Package: libc6 Version: 2.31-1 Severity: important Hi,
I just noticed some packages recently started failing to build with pbuilder in qemu (qemu-user-static) foreign arch chroots (on amd64 host) with this error: dpkg-buildpackage: info: source package xtrs dpkg-buildpackage: info: source version 4.9d-2 dpkg-buildpackage: info: source distribution unstable dpkg-buildpackage: info: source changed by G. Branden Robinson <g.branden.robin...@gmail.com> dpkg-source --before-build . dpkg-buildpackage: info: host architecture armhf fakeroot debian/rules clean semop(1): encountered an error: Function not implemented dpkg-buildpackage: error: fakeroot debian/rules clean subprocess returned exit status 1 I believe that is caused by the the ongoing glibc 2.31 transition, since that seems to be the component that has recently changed in the sid chroot. It may also have just exposed a latent bug in fakeroot/qemu. Andreas