Added traits for read-only and read/writable memory

1 job for part-3a in 1 minute and 45 seconds
Status Job ID Name Coverage
  Test
failed #82017540
test:cargo

00:01:45

 
Name Stage Failure
failed
test:cargo Test
Using docker image sha256:bbee606464fb3ffa1bda59afd8cfc5fb7be33a22ff2aa4ee973e760985070709 for rust:latest ...
Running on runner-0277ea0f-project-1551015-concurrent-0 via runner-0277ea0f-srm-1531744798-2d002d7a...
Cloning repository...
Cloning into '/builds/arthurc/rustn64'...
Checking out d7bf97b3 as part-3a...
Skipping Git submodules setup
Checking cache for default...
Downloading cache.zip from http://runners-cache-3-internal.gitlab.com:444/runner/project/1551015/default
ERROR: Job failed: exit code 137