$ git clone -n https://src.fedoraproject.org/rpms/flatpak.git /var/lib/mock/f33-build-564009-65892/root/chroot_tmpdir/scmroot/flatpak
Cloning into '/var/lib/mock/f33-build-564009-65892/root/chroot_tmpdir/scmroot/flatpak'...
$ git reset --hard d63b552d0e57aa922d2d3af2fc848533a07e49fa
HEAD is now at d63b552 OCI: Switch to pax format for tar archives