$ git clone -n https://src.fedoraproject.org/rpms/java-1.8.0-openjdk-aarch32.git /var/lib/mock/f38-build-side-42-init-devel-886511-28488/root/chroot_tmpdir/scmroot/java-1.8.0-openjdk-aarch32
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-886511-28488/root/chroot_tmpdir/scmroot/java-1.8.0-openjdk-aarch32'...
$ git fetch origin b511770d4a99b1e6da135fd2c442321b7ded6b25:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/java-1.8.0-openjdk-aarch32
 * [new ref]         b511770d4a99b1e6da135fd2c442321b7ded6b25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b511770 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild