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before you embark on that: would recommend seeing if you can get your code working with scala 2.11.11

but if you'd like to downgrade, would need to do: <https://www.pantsbuild.org/scala.html#scala-version>

it currently just indefinitely hangs :confused:

it wasn't showing any errors until the `-Xlog-implicits`

the code it hangs on is slick (2.1.0) code

ok. but you should expect that that code is also broken in 2.12

jvisualvm isn't particlarly helpful here, or i'm just not using it right :slightly_smiling_face:

-.txt

<@U7ECPPSUE> uploaded a file: <https://pantsbuild.slack.com/files/U7ECPPSUE/F7NN6SM26/-.txt|Untitled>

```
                     		::::::::::::::::::::::::::::::::::::::::::::::

                     		::          UNRESOLVED DEPENDENCIES         ::

                     		::::::::::::::::::::::::::::::::::::::::::::::

                     		:: com.twitter.common.zookeeper#server-set;1.0.103: not found

                     		:: com.twitter.common.zookeeper#client;0.0.60: not found

                     		:: com.twitter.common.zookeeper#group;0.0.78: not found

                     		::::::::::::::::::::::::::::::::::::::::::::::
```

seems like these come from <http://maven.twttr.com>. how do i configure pants to look there?

<@U7ECPPSUE>: 1) more recent versions of finagle/util should no longer have those dependencies, 2) if you really want them, use an ivy config

<@U7ECPPSUE>: then would recommend looking at the ivy config that fsqio uses

foursquare has a whole custom ivy thing i believe

ok, regardless: the answer is to set a custom ivysettings.xml file, with a line referring to that repository

alternatively, exclude those dependencies if you don't think you'll need them at runtime

ivysettings.xml seems less scary. just something like this + reference it in pants.ini? <https://github.com/pantsbuild/pants/blob/master/build-support/ivy/ivysettings.xml>

something like that, but pruned significantly down, yes.

but note that the excludes aren't really that scary... either you need those at runtime and you get a classnotfound exception, or you don't

a smaller ivy example: <https://github.com/stuhood/pants-ivy-example>

How do you guys collect junit xml reports after running with `--test-junit-test-shard` on your CI machines?

<@U06A03HV1> fwiw it doesn't seem to compile while pinned to 2.11.8 / the original scala version