$ git clone -n http://fedora.riscv.rocks:3000/rpms/java-latest-openjdk.git /var/lib/mock/f40-build-789611-135932/root/chroot_tmpdir/scmroot/java-latest-openjdk
Cloning into '/var/lib/mock/f40-build-789611-135932/root/chroot_tmpdir/scmroot/java-latest-openjdk'...
$ git fetch origin 9105779d37215e2de10d5e06f236e6d80ab5dd68:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/java-latest-openjdk
 * [new ref]         9105779d37215e2de10d5e06f236e6d80ab5dd68 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9105779 updated to July security update  20.0.2.9 portables