$ git clone -n https://src.fedoraproject.org/rpms/biosig4c++.git /var/lib/mock/f40-build-801423-143781/root/chroot_tmpdir/scmroot/biosig4c++
Cloning into '/var/lib/mock/f40-build-801423-143781/root/chroot_tmpdir/scmroot/biosig4c++'...
$ git reset --hard c07635d9827ff266e7e887ead941ff7c0d33fdad
HEAD is now at c07635d Drop i686 support (leaf package)