Reproducer: $ mock -r fedora-rawhide-i386 --shell ... <mock-chroot> sh-5.0# rpm -q glibc glibc-2.30.9000-17.fc32.i686 <mock-chroot> sh-5.0# touch blah touch: setting times of 'blah': Operation not permitted This works fine after downgrading to glibc-2.30.9000-16.fc32.i686.rpm: $ mock -r fedora-rawhide-i386 --install ./glibc-2.30.9000-16.fc32.i686.rpm --install ./glibc-minimal-langpack-2.30.9000-16.fc32.i686.rpm --install ./glibc-common-2.30.9000-16.fc32.i686.rpm $ mock -r fedora-rawhide-i386 --shell <mock-chroot> sh-5.0# touch blah ... OK ... More info: This breaks builds for 'fedora-rawhide-i386' in Copr.
This is a systemd bug. It changes the Linux userspace ABI in incompatible ways. *** This bug has been marked as a duplicate of bug 1770154 ***