$ git clone -n https://src.fedoraproject.org/rpms/telepathy-farstream.git /var/lib/mock/f31-build-55233-28103/root/chroot_tmpdir/scmroot/telepathy-farstream
Cloning into '/var/lib/mock/f31-build-55233-28103/root/chroot_tmpdir/scmroot/telepathy-farstream'...
$ git reset --hard 51306dbdf54dcc560445465c97dd65fdc04175f0
HEAD is now at 51306db - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild