Trainee clergyman doesn't start up collection (7,6)

I believe the answer is:

student pastor

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'trainee clergyman' is the definition.
I know nothing about this answer so I can't tell whether this works.

'doesn't start up collection' is the wordplay.
'collection' is an anagram indicator (the same collection of letters).
'doesnt'+'start'+'up'='doesntstartup'
'doesntstartup' anagrammed gives 'STUDENT PASTOR'.

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I've seen this clue in The Guardian.

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