Segmentation Fault during snapcraft

snapcraft
1

Hi, I’ve created a very basic Python application to learn how to create a snap. However, the build process segfaults.

Here is my snapcraft.yaml:

name:         mactracker-tracker
version:      0.0.1
summary:      MacTracker Tracking System
description:  MacTracker Tracking System
confinement:  devmode
grade:        stable
base:         core18

apps:
  mactracker-tracker:
    command:  bin/tracker

parts:
  mactracker-tracker:
    plugin:   python
    source:   .

Here is the console output of snapcraft:

Using 'snap/snapcraft.yaml': Project assets will be searched for from the 'snap' directory.
Launching a VM.
Launched: snapcraft-mactracker-tracker                                          
2019-07-18T08:03:25Z INFO Waiting for restart...
core 16-2.39.3 from Canonical✓ installed
snapcraft 3.6 from Canonical✓ installed
[1]    20916 segmentation fault (core dumped)  snapcraft

If I try to run snapcraft again, I get a different error:

Using 'snap/snapcraft.yaml': Project assets will be searched for from the 'snap' directory.
Launching a VM.
mount failed: The following errors occurred:                                    
"snapcraft-mactracker-tracker:/var/cache/snapcraft/snaps" is already mounted
An error occurred with the instance when trying to mount with 'multipass': returned exit code 2.
Ensure that 'multipass' is setup correctly and try again.