$ git clone -n https://src.fedoraproject.org/rpms/java-17-openjdk-portable.git /var/lib/mock/f40-build-2005001-45022/root/chroot_tmpdir/scmroot/java-17-openjdk-portable
Cloning into '/var/lib/mock/f40-build-2005001-45022/root/chroot_tmpdir/scmroot/java-17-openjdk-portable'...
$ git fetch origin c5a47b53079ae76937d3d1caba731787c8f50c08:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/java-17-openjdk-portable
 * [new ref]         c5a47b53079ae76937d3d1caba731787c8f50c08 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5a47b5 removed duplicated info line