[MacPorts] #53804: cargo @0.14.0: build error

[MacPorts]

#53804: cargo @0.14.0: build error
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  Reporter:  mathomp4  |      Owner:  seanfarley
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.4.1
Resolution:            |   Keywords:
      Port:  cargo     |
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Comment (by hmeine):

 I also got a build problem, but my log looks different.  How can you even
 get this far?  If I understand https://github.com/rust-
 lang/cargo/issues/3437 right, one needs cargo in order to build cargo, so
 cargo cannot build on a fresh MacPorts installation, right?

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Ticket URL: <https://trac.macports.org/ticket/53804#comment:3>
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