324   $ hg pull --config phases.publish=True -q -r 6 . # update phase of 6

   324   $ hg pull --config phases.publish=True -q -r 6 . # update phase of 6

   325   $ hg rebase -d 0 -b 6

   325   $ hg rebase -d 0 -b 6

   326   nothing to rebase

   326   nothing to rebase

   327   [1]

   327   [1]

   328   $ hg rebase -d 5 -b 6

   328   $ hg rebase -d 5 -b 6

   329   abort: can't rebase public changeset e1c4361dd923

   333   abort: can't rebase public changeset e1c4361dd923

   330   (see 'hg help phases' for details)

   334   (see 'hg help phases' for details)

   331   [255]

   335   [255]

   332 

   336 

   333   $ hg rebase -d 5 -b 6 --keep

   337   $ hg rebase -d 5 -b 6 --keep