$ git clone -n https://src.fedoraproject.org/rpms/rabbitmq-server.git /var/lib/mock/f31-build-64854-29607/root/chroot_tmpdir/scmroot/rabbitmq-server
Cloning into '/var/lib/mock/f31-build-64854-29607/root/chroot_tmpdir/scmroot/rabbitmq-server'...
$ git reset --hard 27ae77d608a853aa883f2de2b917174615ac3b21
HEAD is now at 27ae77d RabbitMQ ver. 3.7.16