$ git clone -n http://fedora.riscv.rocks:3000/rpms/kernel.git /var/lib/mock/f41-build-860779-169194/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/f41-build-860779-169194/root/chroot_tmpdir/scmroot/kernel'...
$ git fetch origin 7dd903fec5c4a5e5aeb676b14c91b42433b189cd:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/kernel
 * [new ref]             7dd903fec5c4a5e5aeb676b14c91b42433b189cd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7dd903fec Replace two patches with b4 am output