$ git clone -n https://src.fedoraproject.org/rpms/matreshka.git /var/lib/mock/f31-build-114586-34460/root/chroot_tmpdir/scmroot/matreshka
Cloning into '/var/lib/mock/f31-build-114586-34460/root/chroot_tmpdir/scmroot/matreshka'...
$ git reset --hard b2955a4c1bdaf01782f892eb4ac28e2c6e6885ee
HEAD is now at b2955a4 Fix mysql libs parser