How to save files between stages in GitLab Runner?

Question

Continuous Integration

There is a simple runner, divided into 2 stages.
How can you save state between stages? So that you can build the application in one step, and deploy it in the next step.

stages:
- build
- deploy
cache:
paths:
- node_modules/
build:
stage: build
script:
- touch 1.txt
- echo 1 >> 1.txt
deploy:
stage: deploy
script:
- touch 2.txt
- echo 2 >> 2.txt

stage: build

Checking cache for default...
Successfully extracted cache
$ touch 1.txt
$ echo 1 >> 1.txt
Creating cache default...
WARNING: node_modules/: no matching files
Archive is up to date!
Created cache
Job succeeded

stage: deploy

Using Shell executor...
Running on razrab...
Fetching changes...
Removing 1.txt