buildbot exception in MacPorts on ports-10.5_ppc_legacy-builder

[buildbot at macports.org]

The Buildbot has detected a build exception on builder ports-10.5_ppc_legacy-builder while building macports/macports-ports. Full details are available at:
    https://build.macports.org/builders/ports-10.5_ppc_legacy-builder/builds/62123

Buildbot URL: https://build.macports.org/

Buildslave for this Build: ports-10.5_ppc_legacy

Build Reason: The Triggerable scheduler named 'ports-10.5_ppc_legacy-trigger' triggered this build
Build Source Stamp: [branch master] 8725302f5b41184703d93d4cd8bb96ffce7f014a
Blamelist: Ryan Schmidt <ryandesign at macports.org>

BUILD FAILED: exception interrupted

Sincerely,
 -The Buildbot