stephane geneix created MNG-7493:
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             Summary: 3.8.5 regression when resolving dependencies between 
submodules
                 Key: MNG-7493
                 URL: https://issues.apache.org/jira/browse/MNG-7493
             Project: Maven
          Issue Type: Bug
          Components: Core
    Affects Versions: 3.8.5
            Reporter: stephane geneix
         Attachments: maven-test.tar.gz

see attached file for a set of projects that trigger the issue. I've tried to 
reduce it to the minimal set of files necessary to reproduce the issue
There's a README with the command to execute as well.

The description is as follow : 

We have one main package (package0) that declares 2 modules (package1 and 
package2).
package1 and package2 both declare a package3 as their parent.
package1 has a dependency on package2
package2 has a pom dependency on package0

compiling package1 works on 3.8.4 (or 3.6.3) but fails on 3.8.5.
Here's the error text : 

[ERROR] Failed to execute goal on project package1: Could not resolve 
dependencies for project org.example:package1:jar:0.0.1: Failed to collect 
dependencies at org.example:package2:jar:0.0.1: Failed to read artifact 
descriptor for org.example:package2:jar:0.0.1: Could not transfer artifact 
org.example:package0:pom:0.0.1-SNAPSHOT from/to nexus-snapshots 
(https://nexus.soma.salesforce.com/nexus/content/repositories/snapshots): 
authentication failed for 
https://nexus.soma.salesforce.com/nexus/content/repositories/snapshots/org/example/package0/0.0.1-SNAPSHOT/package0-0.0.1-SNAPSHOT.pom,
 status: 401 Unauthorized -> [Help 1]
[ERROR] 

I believe that the 401 unauthorized is a red herring. Even after cleaning up 
the ~.m2/repository, the problem persists on 3.8.5, but everything works on 
3.8.4.

I'm not exactly clear as to why there is such a dependency between all those 
packages, but the fact that the new maven version is broken is a significant 
problem in our CI systems



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