$ git clone -n https://src.fedoraproject.org/rpms/bubblewrap.git /var/lib/mock/f31-build-56246-28204/root/chroot_tmpdir/scmroot/bubblewrap
Cloning into '/var/lib/mock/f31-build-56246-28204/root/chroot_tmpdir/scmroot/bubblewrap'...
$ git reset --hard 61455ff441c917938227a93d3f31370745c52c88
HEAD is now at 61455ff New upstream release