Why does profiles defined with modules are executed first -maven? - maven

Question

I have case where i want to download the jar and unpack the jar.
Within that jar i need to invoke the pom.xml from particular location ,
For eg: I downloaded jar and unpacked at
/home/sohanb/admin/target/com/tooling/admin/dockerfiles/cfg
Now at,
/home/sohanb/admin/target/com/tooling/admin/dockerfiles/cfg there is pom.xml which i need to call to build my docker image.
To do this i thought of doing something like this as below,
I have profiles where i want to invoke it sequentially.
unpack-jar
build-tools
Some how my modules profile is always getting called. I am not sure why this is happening or it is default nature of maven to invoke modules profile first.
Here is sample pom
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>smp</artifactId>
<packaging>pom</packaging>
<name>dockerize</name>
<description>docker image creation</description>
<dependencies>
</dependencies>
<properties />
<profiles>
<profile>
<id>unpack_jar</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>unpack</id>
<phase>prepare-package</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>com.sigma.samp</groupId>
<artifactId>tooling.sigmaadmin</artifactId>
<version>6.0.0-20160405.213109-41</version>
<type>jar</type>
<excludes>**/*.class</excludes>
<outputDirectory>${project.build.directory}</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>build_tools</id>
<modules>
<module>target/com/tooling/admin/dockerfiles/cfg</module>
<module>target/com/tooling/admin/dockerfiles/logs</module>
</modules>
</profile>
</profiles>
mvn install -Punpack_jar -Pbuild_tools
when i execute above command, it always calls the modules profiles giving error,
[ERROR] Child module .... does not exist #
Please suggest.