Your package eclipse-m2e-antlr failed to build from source in current F28. https://koji.fedoraproject.org/koji/taskinfo?taskID=24781982 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
eclipse-epp-logging-2.0.6-3.fc28 eclipse-linuxtools-6.2.1-2.fc28 eclipse-m2e-antlr-0.15.0-0.11.gitb2d587b.fc28 eclipse-m2e-buildhelper-0.15.0-0.10.git2dbbbb7.fc28 eclipse-m2e-core-1.8.3-0.3.git1255fb5.fc28 eclipse-m2e-cxf-0.14.0-0.10.gitf22f9ea.fc28 eclipse-m2e-egit-0.15.0-0.3.gitdef7cfb.fc28 eclipse-m2e-mavendev-0.3.0.201506181201-6.fc28 eclipse-m2e-modello-0.16.0-0.11.git5d1062a.fc28 eclipse-m2e-plexus-0.15.0-0.11.git8baf151.fc28 eclipse-m2e-sisu-0.15.0-0.11.git81d3bc5.fc28 eclipse-m2e-sourcelookup-1.1.0.201506181114-6.fc28 eclipse-m2e-takari-0.1.0-0.8.gite7603b0.fc28 eclipse-m2e-tycho-0.8.1-2.fc28 eclipse-m2e-wtp-1.3.3-0.3.git9202520.fc28 eclipse-mylyn-3.23.2-5.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-7e11832e55
eclipse-epp-logging-2.0.6-3.fc28, eclipse-linuxtools-6.2.1-2.fc28, eclipse-m2e-antlr-0.15.0-0.11.gitb2d587b.fc28, eclipse-m2e-buildhelper-0.15.0-0.10.git2dbbbb7.fc28, eclipse-m2e-core-1.8.3-0.3.git1255fb5.fc28, eclipse-m2e-cxf-0.14.0-0.10.gitf22f9ea.fc28, eclipse-m2e-egit-0.15.0-0.3.gitdef7cfb.fc28, eclipse-m2e-mavendev-0.3.0.201506181201-6.fc28, eclipse-m2e-modello-0.16.0-0.11.git5d1062a.fc28, eclipse-m2e-plexus-0.15.0-0.11.git8baf151.fc28, eclipse-m2e-sisu-0.15.0-0.11.git81d3bc5.fc28, eclipse-m2e-sourcelookup-1.1.0.201506181114-6.fc28, eclipse-m2e-takari-0.1.0-0.8.gite7603b0.fc28, eclipse-m2e-tycho-0.8.1-2.fc28, eclipse-m2e-wtp-1.3.3-0.3.git9202520.fc28, eclipse-mylyn-3.23.2-5.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-7e11832e55
eclipse-epp-logging-2.0.6-3.fc28, eclipse-linuxtools-6.2.1-2.fc28, eclipse-m2e-antlr-0.15.0-0.11.gitb2d587b.fc28, eclipse-m2e-buildhelper-0.15.0-0.10.git2dbbbb7.fc28, eclipse-m2e-core-1.8.3-0.3.git1255fb5.fc28, eclipse-m2e-cxf-0.14.0-0.10.gitf22f9ea.fc28, eclipse-m2e-egit-0.15.0-0.3.gitdef7cfb.fc28, eclipse-m2e-mavendev-0.3.0.201506181201-6.fc28, eclipse-m2e-modello-0.16.0-0.11.git5d1062a.fc28, eclipse-m2e-plexus-0.15.0-0.11.git8baf151.fc28, eclipse-m2e-sisu-0.15.0-0.11.git81d3bc5.fc28, eclipse-m2e-sourcelookup-1.1.0.201506181114-6.fc28, eclipse-m2e-takari-0.1.0-0.8.gite7603b0.fc28, eclipse-m2e-tycho-0.8.1-2.fc28, eclipse-m2e-wtp-1.3.3-0.3.git9202520.fc28, eclipse-mylyn-3.23.2-5.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.