these 9 derivations will be built:
  /nix/store/1mqqcfhc0gw8qbcvvay1911pj98h2rmh-ud.drv
  /nix/store/fmpsghc0aa32skd9hnwyg3d3mzli4grk-spore-static-x86_64-unknown-linux-musl-0.1.0.drv
  /nix/store/4ynkisspgzvr6k7a4kwf2jx0kq6946rb-spore-initrd.drv
  /nix/store/byd853igzcxfwh69iy8mx54kf9a3xj24-spore-disk.drv
  /nix/store/bsrl8d8rhmx4jyhb30g8zwvpx0bwhgp1-ud.drv
  /nix/store/dj7hihy0vy8xjqbwqixdarxhqs3b2w91-ud.drv
  /nix/store/m3xasgfxg7jcq81xrvqis2c74v0k355n-ud.drv
  /nix/store/cgwxayvsjwd4ha1sw7bczfjld9ivlzs0-spore-test-cache.drv
  /nix/store/5vkm6sak7zcmxn2ww9sp208w2mii1gpm-spore-boot-hcloud-x86_64-rust-uefi.drv