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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def run(self, repo: str, branch: str, task: Task, git_repo: Repo, repo_path: Path):
 """ Starts up a VM, builds an docker image and gets it to the VM, runs the script over SSH, returns result. Stops the VM if ``keep_vm_running`` is not set. """

        from fabric import api
        from fabric.exceptions import CommandTimeout

        # start up or get running VM
        vm_location = self.get_vm_location()
        self.ensure_vm_running(vm_location)
        logger.info("Running with VM located at %s", vm_location)

        # pushes the image to the registry so it can be pulled in the VM
        self.check_docker_access()  # init client
        self.get_image_for_repo(repo, branch, git_repo, repo_path)

        requirements_option, requirements_hash = self.get_requirements_information(repo_path)

        # getting things needed for execution over SSH
        image_tag = self.get_image_tag(requirements_option, requirements_hash, self.get_dependencies())
        image_name = self.use_registry_name

        task_filename, task_json = self.serialized_task(task)
        (vm_location / task_filename).write_text(task_json)

        container_name = self.get_container_name(repo, branch, git_repo)

        # setting up Fabric
        api.env.hosts = [self.vagrant.user_hostname_port()]
        api.env.key_filename = self.vagrant.keyfile()
        api.env.disable_known_hosts = True  # useful for when the vagrant box ip changes.
        api.env.abort_exception = BuildError  # raises SystemExit otherwise
        api.env.shell = "/bin/sh -l -c"
        if self.quiet:
            api.output.everything = False
        else:
            api.output.everything = True

        # executes the task
        try:
            res = api.execute(self.fabric_task,
                              container_name=container_name,
                              definition_filename=task_filename,
                              image_name=image_name,
                              image_tag=image_tag,
                              repository=str(repo_path.relative_to(Path(self._arca.base_dir).resolve() / 'repos')),
                              timeout=task.timeout)

            return Result(res[self.vagrant.user_hostname_port()].stdout)
        except CommandTimeout:
            raise BuildTimeoutError(f"The task timeouted after {task.timeout} seconds.")
        except BuildError:  # can be raised by  :meth:`Result.__init__`
            raise
        except Exception as e:
            logger.exception(e)
            raise BuildError("The build failed", extra_info={
                "exception": e
            })
        finally:
            # stops or destroys the VM if it should not be kept running
            if not self.keep_vm_running:
                if self.destroy:
                    self.vagrant.destroy()
                    shutil.rmtree(self.vagrant.root, ignore_errors=True)
                    self.vagrant = None
                else:
                    self.vagrant.halt()