$ git clone -n https://src.fedoraproject.org/rpms/lbdb.git /var/lib/mock/f31-build-57915-28390/root/chroot_tmpdir/scmroot/lbdb
Cloning into '/var/lib/mock/f31-build-57915-28390/root/chroot_tmpdir/scmroot/lbdb'...
$ git reset --hard ccf2bb9ac7e4c687876530290f09bfb4a0d54cdc
HEAD is now at ccf2bb9 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild