$ git clone -n http://fedora.riscv.rocks:3000/rpms/kernel.git /var/lib/mock/f41-build-845810-162808/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/f41-build-845810-162808/root/chroot_tmpdir/scmroot/kernel'...
$ git fetch origin 5ad7b9a81fce5c8322dd62c21779f7f1af5e743b:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/kernel
 * [new ref]             5ad7b9a81fce5c8322dd62c21779f7f1af5e743b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ad7b9a81 Attempt to fix perf compile on riscv64