$ git clone -n https://src.fedoraproject.org/rpms/neovim.git /var/lib/mock/f38-build-side-42-init-devel-1119790-30227/root/chroot_tmpdir/scmroot/neovim
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1119790-30227/root/chroot_tmpdir/scmroot/neovim'...
$ git fetch origin 3b114c22f5c82df67b78678f8d3c58fb786eadc4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/neovim
 * [new ref]         3b114c22f5c82df67b78678f8d3c58fb786eadc4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b114c2 Update neovim-lua-bit32.patch