FYI, https://tracker.debian.org/pkg/hwloc https://ci.debian.net/data/autopkgtest/testing/amd64/libr/librsb/3524853/log.gz
shows that autopkgtest fails in testing for librsb, thus blocking the libhwloc.so.5 -> libhwloc.so.15 transition, but that's actually _because_ of the transition: [...] Get:7 http://deb.debian.org/debian testing/main amd64 librsb0 amd64 1.2.0.8+dfsg-1 [687 kB] [...] compile-examples FAIL stderr: /usr/bin/ld: warning: libhwloc.so.5, needed by /usr/lib/x86_64-linux-gnu/librsb.so, may conflict with libhwloc.so.15 i.e. it installed the non-rebuilt librsb0 1.2.0.8+dfsg-1 from testing and then noticed the conflict warning. If it was installing the rebuilt librsb 1.2.0.8+dfsg-1+b1 from unstable (which will migrate to testing along hwloc) it would not get the warning and thus succeed. I don't know if such a case is known by the release and CI team, just making sure here. Samuel
