$ git clone -n https://src.fedoraproject.org/rpms/libast.git /var/lib/mock/f33-build-138962-42287/root/chroot_tmpdir/scmroot/libast
Cloning into '/var/lib/mock/f33-build-138962-42287/root/chroot_tmpdir/scmroot/libast'...
$ git reset --hard d53068a25df9b9f33da8cb856812c5f4a00cca5d
HEAD is now at d53068a - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild