$ git clone -n https://src.fedoraproject.org/rpms/vim-fugitive-gitlab.git /var/lib/mock/f40-build-2044712-48737/root/chroot_tmpdir/scmroot/vim-fugitive-gitlab
Cloning into '/var/lib/mock/f40-build-2044712-48737/root/chroot_tmpdir/scmroot/vim-fugitive-gitlab'...
$ git fetch origin 7fa0f21274a2c6a246d3e2137bc7e6624a6a3970:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vim-fugitive-gitlab
 * [new ref]         7fa0f21274a2c6a246d3e2137bc7e6624a6a3970 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7fa0f21 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild