$ git clone -n https://src.fedoraproject.org/rpms/maven-antrun-plugin.git /var/lib/mock/f41-build-1104803-20066/root/chroot_tmpdir/scmroot/maven-antrun-plugin
Cloning into '/var/lib/mock/f41-build-1104803-20066/root/chroot_tmpdir/scmroot/maven-antrun-plugin'...
$ git fetch origin f8adfa28a2f59e6145c328b0750260c2432263c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-antrun-plugin
 * [new ref]         f8adfa28a2f59e6145c328b0750260c2432263c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f8adfa2 Rebuilt for java-21-openjdk as system jdk