$ git clone -n https://src.fedoraproject.org/rpms/rpc2.git /var/lib/mock/f31-build-114295-34444/root/chroot_tmpdir/scmroot/rpc2
Cloning into '/var/lib/mock/f31-build-114295-34444/root/chroot_tmpdir/scmroot/rpc2'...
$ git reset --hard 9dcc0f43121d28343b38ec17dab37abbabf22c4f
HEAD is now at 9dcc0f4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild