$ git clone -n https://src.fedoraproject.org/rpms/libpfm.git /var/lib/mock/f31-build-59265-28554/root/chroot_tmpdir/scmroot/libpfm
Cloning into '/var/lib/mock/f31-build-59265-28554/root/chroot_tmpdir/scmroot/libpfm'...
$ git reset --hard 6e29b869b351165976912f00da71e05a6cacc093
HEAD is now at 6e29b86 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild