I am getting consistent fails on "jdk" clones on one machine, and when this happens, get_source never finishes. When I finally kill the hgforest processes, I get the following output:

                  jdk: hg clone http://hg.openjdk.java.net/jdk9/dev/jdk jdk
                  jdk: requesting all changes
                  jdk: adding changesets
                  jdk: adding manifests
                  jdk: adding file changes
                  jdk: transaction abort!
                  jdk: rollback completed
                  jdk: abort: connection ended unexpectedly

./get_source.sh: line 29: 11671 Killed sh ./common/bin/hgforest.sh clone "$@"

      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
      jdk/make/closed: jdk/make still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
       jdk/src/closed: jdk/src still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...
      jdk/test/closed: jdk/test still not created, waiting...

This is an ongoing problem, I reverted to this version of hgforest.sh.

changeset: 1005:363dd4cd82c8
user: mduigou
date: Wed Mar 26 16:56:58 2014 -0700
summary: 8038435: Some hgforest.sh commands don't receive parameters