multiple-line output seen building on docker containers.

requesting `mvn help:evaluate -Dexpression=settings.localRepository | grep -vF "[INFO]` I did see similar output on docker containers:
```
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/mojo/findbugs-maven-plugin/3.0.0/findbugs-maven-plugin-3.0.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/mojo/findbugs-maven-plugin/3.0.0/findbugs-maven-plugin-3.0.0.pom (19 KB at 18.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/mojo/mojo-parent/30/mojo-parent-30.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/mojo/mojo-parent/30/mojo-parent-30.pom (27 KB at 139.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/mojo/findbugs-maven-plugin/3.0.0/findbugs-maven-plugin-3.0.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/mojo/findbugs-maven-plugin/3.0.0/findbugs-maven-plugin-3.0.0.jar (130 KB at 354.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.6/maven-clean-plugin-2.6.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.6/maven-clean-plugin-2.6.pom (6 KB at 39.3 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.6/maven-clean-plugin-2.6.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.6/maven-clean-plugin-2.6.jar (28 KB at 202.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-deploy-plugin/2.8.2/maven-deploy-plugin-2.8.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-deploy-plugin/2.8.2/maven-deploy-plugin-2.8.2.pom (7 KB at 52.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-deploy-plugin/2.8.2/maven-deploy-plugin-2.8.2.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-deploy-plugin/2.8.2/maven-deploy-plugin-2.8.2.jar (34 KB at 236.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-site-plugin/3.4/maven-site-plugin-3.4.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-site-plugin/3.4/maven-site-plugin-3.4.pom (20 KB at 138.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-site-plugin/3.4/maven-site-plugin-3.4.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-site-plugin/3.4/maven-site-plugin-3.4.jar (125 KB at 499.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-antrun-plugin/1.3/maven-antrun-plugin-1.3.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-antrun-plugin/1.3/maven-antrun-plugin-1.3.pom (5 KB at 36.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-plugins/12/maven-plugins-12.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-plugins/12/maven-plugins-12.pom (12 KB at 88.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-antrun-plugin/1.3/maven-antrun-plugin-1.3.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-antrun-plugin/1.3/maven-antrun-plugin-1.3.jar (24 KB at 175.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-source-plugin/2.4/maven-source-plugin-2.4.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-source-plugin/2.4/maven-source-plugin-2.4.pom (7 KB at 49.5 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-source-plugin/2.4/maven-source-plugin-2.4.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-source-plugin/2.4/maven-source-plugin-2.4.jar (31 KB at 229.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-javadoc-plugin/2.10.1/maven-javadoc-plugin-2.10.1.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-javadoc-plugin/2.10.1/maven-javadoc-plugin-2.10.1.pom (17 KB at 127.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-javadoc-plugin/2.10.1/maven-javadoc-plugin-2.10.1.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-javadoc-plugin/2.10.1/maven-javadoc-plugin-2.10.1.jar (401 KB at 860.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.3.2/maven-release-plugin-2.3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.3.2/maven-release-plugin-2.3.2.pom (10 KB at 72.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/release/maven-release/2.3.2/maven-release-2.3.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/release/maven-release/2.3.2/maven-release-2.3.2.pom (9 KB at 64.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.3.2/maven-release-plugin-2.3.2.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-release-plugin/2.3.2/maven-release-plugin-2.3.2.jar (44 KB at 330.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/gmaven/groovy-maven-plugin/2.0/groovy-maven-plugin-2.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/gmaven/groovy-maven-plugin/2.0/groovy-maven-plugin-2.0.pom (5 KB at 33.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/gmaven/gmaven/2.0/gmaven-2.0.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/gmaven/gmaven/2.0/gmaven-2.0.pom (21 KB at 162.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/gmaven/groovy-maven-plugin/2.0/groovy-maven-plugin-2.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/gmaven/groovy-maven-plugin/2.0/groovy-maven-plugin-2.0.jar (48 KB at 363.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-metadata.xml
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadata.xml
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-metadata.xml (13 KB at 99.2 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/mojo/maven-metadata.xml (20 KB at 63.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-help-plugin/maven-metadata.xml
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-help-plugin/maven-metadata.xml (493 B at 3.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-help-plugin/2.2/maven-help-plugin-2.2.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-help-plugin/2.2/maven-help-plugin-2.2.pom (9 KB at 66.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-plugins/24/maven-plugins-24.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-plugins/24/maven-plugins-24.pom (11 KB at 81.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-help-plugin/2.2/maven-help-plugin-2.2.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-help-plugin/2.2/maven-help-plugin-2.2.jar (67 KB at 269.2 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools-api/2.4.3/maven-plugin-tools-api-2.4.3.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools-api/2.4.3/maven-plugin-tools-api-2.4.3.pom (5 KB at 35.1 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools/2.4.3/maven-plugin-tools-2.4.3.pom
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools/2.4.3/maven-plugin-tools-2.4.3.pom (10 KB at 75.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/jtidy/jtidy/4aug2000r7-dev/jtidy-4aug2000r7-dev.pom
Downloaded: https://repo.maven.apache.org/maven2/jtidy/jtidy/4aug2000r7-dev/jtidy-4aug2000r7-dev.pom (2 KB at 10.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-container-default/1.0-alpha-7/plexus-container-default-1.0-alpha-7.pom
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-container-default/1.0-alpha-7/plexus-container-default-1.0-alpha-7.pom (2 KB at 9.8 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/plexus/plexus-containers/1.0.2/plexus-containers-1.0.2.pom
Downloaded: https://repo.maven.apache.org/maven2/plexus/plexus-containers/1.0.2/plexus-containers-1.0.2.pom (471 B at 3.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/plexus/plexus-root/1.0.3/plexus-root-1.0.3.pom
Downloaded: https://repo.maven.apache.org/maven2/plexus/plexus-root/1.0.3/plexus-root-1.0.3.pom (6 KB at 45.6 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.pom
Downloaded: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.pom (2 KB at 8.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream/1.4.3/xstream-1.4.3.pom
Downloaded: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream/1.4.3/xstream-1.4.3.pom (9 KB at 64.9 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream-parent/1.4.3/xstream-parent-1.4.3.pom
Downloaded: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream-parent/1.4.3/xstream-parent-1.4.3.pom (19 KB at 144.0 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools-api/2.4.3/maven-plugin-tools-api-2.4.3.jar
Downloading: https://repo.maven.apache.org/maven2/jtidy/jtidy/4aug2000r7-dev/jtidy-4aug2000r7-dev.jar
Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.7/plexus-utils-1.5.7.jar
Downloading: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.jar
Downloading: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream/1.4.3/xstream-1.4.3.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/maven-plugin-tools-api/2.4.3/maven-plugin-tools-api-2.4.3.jar (51 KB at 256.5 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/commons-lang/commons-lang/2.4/commons-lang-2.4.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-utils/1.5.7/plexus-utils-1.5.7.jar (260 KB at 1030.5 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/jtidy/jtidy/4aug2000r7-dev/jtidy-4aug2000r7-dev.jar (135 KB at 246.5 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.jar (150 KB at 267.7 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/commons-lang/commons-lang/2.4/commons-lang-2.4.jar (256 KB at 607.3 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstream/1.4.3/xstream-1.4.3.jar (471 KB at 595.5 KB/sec)
/opt/jboss/.m2/repository
```

Please note, second attempt of the command line already works as expected. I suggest adding the `tail -1` for being sure it fetches the right output. As a result of the wrong output ./start.sh was failing for me. thanks.