$ git clone -n https://src.fedoraproject.org/rpms/simh.git /var/lib/mock/f31-build-52313-27644/root/thebuilddir/tmp/scmroot/simh
Cloning into '/var/lib/mock/f31-build-52313-27644/root/thebuilddir/tmp/scmroot/simh'...
$ git reset --hard f454c45dd1eb0fc608095227cddc74b095fa019e
HEAD is now at f454c45 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild