The issue is actually caused by a functional change in pcre2 10.37 (the perl regular expression package) which was introduced in Impish Aug 25th. The libffi-motivated rebuild was just the first time composer got a rebuild after that change.
Upstream has a workaround for this, which resolves the test issue: https://github.com/composer/composer/pull/9941/commits/d77ff0f729e8ee39360e8c5a605fb2005c3cbeca There are a couple other changes that refine this code further but given how late we are in the cycle I'll keep it to this one patch so we can get php8.0 unblocked. (There are newer versions of composer in Debian experimental that could be sync'd if we want to carry more up to date code in impish.) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946033 Title: autopkgtest failures after libffi soname change To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/composer/+bug/1946033/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs