[MacPorts] #74194: glib2 fails to upgrade on Mac OS10.15

[MacPorts]

#74194: glib2 fails to upgrade on Mac OS10.15
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  Reporter:  lpagani91  |      Owner:  mascguy
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.12.5
Resolution:             |   Keywords:
      Port:  glib2      |
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Changes (by isolated-matrix):

 * Attachment "main.log" added.

 Okay, so I also reinstalled Macports from scratch and it seemed to
 successfully install glib2. However, an update recently dropped and now
 it's failing to update again. I'll attach the fresh log file, but it looks
 like the same issue.

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Ticket URL: <https://trac.macports.org/ticket/74194>
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