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Running the tests in ‘tests/tweak.R’ failed.
Last 13 lines of output:
  > 
  > plan(uniprocess)
  > a <- 0
  > 
  > x %<-% { a <- 1; a }
  getGlobalsAndPackages() ...
  Searching for globals ...
  - globals found: [2] '{', '<-'
  Searching for globals ... DONE
  Resolving globals: TRUE
  Resolving any globals that are futures ...
  - globals: [2] '{', '<-'
  Resolving any globals that are futures ... DONE
  
  Execution halted