$ git clone -n http://fedora.riscv.rocks:3000/rpms/emacs.git /var/lib/mock/f41-build-855650-167285/root/chroot_tmpdir/scmroot/emacs
Cloning into '/var/lib/mock/f41-build-855650-167285/root/chroot_tmpdir/scmroot/emacs'...
$ git fetch origin 91a094dd7bb161d79d14511ccb5cc00ac25f226c:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/emacs
 * [new ref]         91a094dd7bb161d79d14511ccb5cc00ac25f226c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 91a094d Do not install native compiled lisp