Docker Symlink not found after installing docker using snap

[inteldon]

Mup version (mup --version):1.5.9

Mup config

module.exports = {
  servers: {
    one: {
      // TODO: set host address, username, and authentication method
      host: '1.2.3.4',
      username: 'myusername',
      // ... "%sudo ALL=(ALL) NOPASSWD:ALL"
      password: "somepass",
      // pem: './path/to/pem'
      // or neither for authenticate from ssh-agent
    }
  },

  app: {
    // TODO: change app name and path
    name: 'myapp',
    path: '../',

    servers: {
      one: {},
    },

    buildOptions: {
      serverOnly: true,
    },

    env: {
      // TODO: Change to your app's url
      // If you are using ssl, it needs to start with https://
      ROOT_URL: 'https://mywebsite',
      MONGO_URL: 'someurl',
      MONGO_OPLOG_URL: 'someurl',
    },

    docker: {
      image: 'zodern/meteor:root',
    },

    // Show progress bar while uploading bundle to server
    // You might need to disable it on CI servers
    enableUploadProgressBar: true
  },

  //--- Removing this because of the use of an external Mongo URL
  // mongo: {
  //   version: '4.4.12',
  //   servers: {
  //     one: {}
  //   }
  // },

  // (Optional)
  // Use the proxy to setup ssl or to route requests to the correct
  // app when there are several apps

  // proxy: {
  //   domains: 'mywebsite.com,www.mywebsite.com',

  //   ssl: {
  //     // Enable Let's Encrypt
  //     letsEncryptEmail: 'email@domain.com'
  //   }
  // }
};

Output of command

Cleaning Up Previous Builds
Building App Bundle Locally

Started TaskList: Pushing Meteor App
[74.208.30.19] - Pushing Meteor App Bundle to the Server
[74.208.30.19] - Pushing Meteor App Bundle to the Server: SUCCESS

Started TaskList: Prepare App Bundle
[74.208.30.19] - Prepare Bundle
Updating base image
root: Pulling from zodern/meteor
c229119241af: Pulling fs layer
82109f39a838: Pulling fs layer
761e6bdfdcc9: Pulling fs layer
3e7c7c729275: Pulling fs layer
a4de995a276f: Pulling fs layer
b381152adb49: Pulling fs layer
38ace5e5e938: Pulling fs layer
33a6027b9a78: Pulling fs layer
825014427837: Pulling fs layer
ea260ade59d5: Pulling fs layer
953b5e2fdb71: Pulling fs layer
d50963c5b13f: Pulling fs layer
38ace5e5e938: Waiting
33a6027b9a78: Waiting
825014427837: Waiting
ea260ade59d5: Waiting
953b5e2fdb71: Waiting
d50963c5b13f: Waiting
a4de995a276f: Waiting
b381152adb49: Waiting
3e7c7c729275: Waiting
761e6bdfdcc9: Verifying Checksum
761e6bdfdcc9: Download complete
3e7c7c729275: Verifying Checksum
3e7c7c729275: Download complete
a4de995a276f: Download complete
b381152adb49: Verifying Checksum
b381152adb49: Download complete
c229119241af: Verifying Checksum
c229119241af: Download complete
33a6027b9a78: Verifying Checksum
33a6027b9a78: Download complete
825014427837: Download complete
38ace5e5e938: Verifying Checksum
38ace5e5e938: Download complete
ea260ade59d5: Verifying Checksum
ea260ade59d5: Download complete
953b5e2fdb71: Verifying Checksum
953b5e2fdb71: Download complete
c229119241af: Pull complete
d50963c5b13f: Verifying Checksum
d50963c5b13f: Download complete
82109f39a838: Verifying Checksum
82109f39a838: Download complete
82109f39a838: Pull complete
761e6bdfdcc9: Pull complete
3e7c7c729275: Pull complete
a4de995a276f: Pull complete
b381152adb49: Pull complete
38ace5e5e938: Pull complete
33a6027b9a78: Pull complete
825014427837: Pull complete
ea260ade59d5: Pull complete
953b5e2fdb71: Pull complete
d50963c5b13f: Pull complete
Digest: sha256:xyz....somenumbers
Status: Downloaded newer image for zodern/meteor:root
docker.io/zodern/meteor:root
Preparing for docker build
Creating Dockerfile
Finished creating Dockerfile
Building image
unable to prepare context: unable to evaluate symlinks in Dockerfile path: lstat /var/lib/snapd/void/Dockerfile: no such file or directory

real    0m0.103s
user    0m0.059s
sys     0m0.049s

Note that I installed docker using the snapd tool, i.e. "snap install docker", so I'm not sure if there's any setting in mup that I need to tweak to make it look for the files in the right location.