py27-cryptography fails to upgrade

[schnide (Joe Schnide)]

I had 1.4.2_3 installed and just tried to upgrade, fails at building:

schnide3:~ root# port clean py27-cryptography

--->  Cleaning py27-cryptography
schnide3:~ root# port -u upgrade py27-cryptography
--->  Computing dependencies for py27-cryptography
--->  Fetching archive for py27-cryptography
--->  Attempting to fetch py27-cryptography-2.7_1.darwin_17.x86_64.tbz2 from http://ywg.ca.packages.macports.org/mirror/macports/packages/py27-cryptography
--->  Attempting to fetch py27-cryptography-2.7_1.darwin_17.x86_64.tbz2 from https://packages.macports.org/py27-cryptography
--->  Attempting to fetch py27-cryptography-2.7_1.darwin_17.x86_64.tbz2 from http://aus.us.packages.macports.org/macports/packages/py27-cryptography
--->  Fetching distfiles for py27-cryptography
--->  Verifying checksums for py27-cryptography
--->  Extracting py27-cryptography
--->  Configuring py27-cryptography
--->  Building py27-cryptography
Error: Failed to build py27-cryptography: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_python_py-cryptography/py27-cryptography/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.

main.log attached

[schnide (Joe Schnide)]

main.log

[mf2k (Frank Schima)]

In the future, please use WikiFormatting and add the port maintainer(s) to Cc (port info --maintainers py27-cryptography), if any.