Trim newline from output hash emerging from `arv keep put`.

diff --git a/sdk/cli/bin/crunch-job b/sdk/cli/bin/crunch-job
index 2f7376f1e968974f7dd1b858560d064daf5f9eec..e185d66d691f1b80127a9be469f2222dbea3fae9 100755 (executable)
--- a/sdk/cli/bin/crunch-job
+++ b/sdk/cli/bin/crunch-job
@@ -1120,6 +1120,7 @@ sub collate_output
     my $s = IO::Select->new($child_out);
     if ($s->can_read(120)) {
       sysread($child_out, $joboutput, 64 * 1024 * 1024);
+      chomp($joboutput);
     } else {
       Log (undef, "timed out reading from 'arv keep put'");
     }