[MacPorts] #64088: cargo-c fails to build on 10.13

[MacPorts]

#64088: cargo-c fails to build on 10.13
-----------------------+---------------------------------
  Reporter:  bK4gYuRo  |      Owner:  MarcusCalhoun-Lopez
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.7.1
Resolution:            |   Keywords:  cargo-c
      Port:  cargo-c   |
-----------------------+---------------------------------

Comment (by bit-hug):

 I have the same local build failure here on my 10.13 system. It seems
 `cargo-c-0.9.5_0.darwin_17.x86_64.tbz2` can't be found, which might be the
 root cause?

-- 
Ticket URL: <https://trac.macports.org/ticket/64088#comment:7>
MacPorts <https://www.macports.org/>
Ports system for macOS