Description of problem:
Promoting a composite content view to environment with registry name as "<%= lifecycle_environment.label %>/<%= repository.name %>" on Red Hat Satellite 6 fails with "'undefined method '#label' for NilClass::Jail (NilClass)'"

Version-Release number of selected component (if applicable):
6.11.4


How reproducible:
Always


Steps to Reproduce:
Create product

# hammer product create --description "Product Busybox Container" --name Product_Busybox_Container --label "Product_Busybox_Container" --organization myorg
Create repository and sync to source

# hammer repository create \
  --content-type "docker" \
  --organization myorg \
  --product "Product_Busybox_Container" \
  --url "https://registry-1.docker.io" \
  --name "library/busybox" \
  --docker-upstream-name "library/busybox" \
  --label "library_busybox" \
  --include-tags "stable, 1.35.0"
 
# hammer repository synchronize --name "library/busybox" --product "Product_Busybox_Container" --organization myorg

Create content view

# hammer repository list --product Product_Busybox_Container --organization myorg
# hammer content-view create --label ContentView_Busybox --name ContentView_Busybox --organization-label myorg --repository-ids 1225
Replace 1225 with the id from above command

Content view creation

# hammer content-view publish --organization myorg --name ContentView_Busybox


Now assign this created content-view to a composite-content-view

Create an environment test with registry name as "<%= lifecycle_environment.label %>/<%= repository.name %>"

promote composite-content-view to test environment

        ERROR: 'undefined method '#label' for NilClass::Jail (NilClass)'