Use rustc-demangle in the stack traces

3 jobs from rustc-demangle in 50 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
failed #8938
build

00:00:50

 
  Test
skipped #8940
allowed to fail
code_quality
skipped #8939
test
 
Name Stage Failure
failed
build Build
Checking out 2ec77590 as rustc-demangle...
Skipping Git submodules setup
$ # Auto DevOps variables and functions # collapsed multi-line command
$ setup_docker
$ build
Logging to GitLab Container Registry with CI credentials...
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
Get https://registry-1.docker.io/v2/: unauthorized: incorrect username or password
ERROR: Job failed: exit code 1