Petrified:
chunks:
- build-depends: []
  build-mode: test
  name: hello
  ref: 6c7ddb7a9c0c5bf4ee02a8de030f0892a399c6bb
  repo: test:hello
  unpetrify-ref: master
- build-depends: []
  build-mode: test
  name: goodbye
  ref: d34c96a9f07c2efd1faabc3b44f77c25580a276e
  repo: test:goodbye
  unpetrify-ref: test/petrify
kind: stratum
name: hello-stratum

Unpetrified:
chunks:
- build-depends: []
  build-mode: test
  name: hello
  ref: master
  repo: test:hello
- build-depends: []
  build-mode: test
  name: goodbye
  ref: test/petrify
  repo: test:goodbye
kind: stratum
name: hello-stratum