these 12 derivations will be built:
  /nix/store/i98g6q6kxi41f3xffm88ghyy4kighqcp-Cargo.toml.drv
  /nix/store/jgrm5gypd96vr8s8033d0mpyh0f484wk-Cargo.toml.drv
  /nix/store/v6hyl8y105kikkr0ys8fsfn5lmsdbx94-Cargo.toml.drv
  /nix/store/x9j6xqbvz60iqh3a76j9s6kdgby67270-Cargo.toml.drv
  /nix/store/vv28km2giq1kgs14sf0b4bvzllz7y7ff-source.drv
  /nix/store/kdmdfwzcvvgjlbxcr0pm531pk6gw9cyn-cargo-package-deps-0.1.0.drv
  /nix/store/icj2myi1gn51faafcdkn3w02h6zi70k7-cargo-package-0.1.0.drv
  /nix/store/8m079q4yvzy4j3s11i801xkd5j7pfz88-home-manager-path.drv
  /nix/store/lf3wfhi5qg1xbqsnrgnnjlm71nirvz2x-hm_hmfontconfigfonts.xml.drv
  /nix/store/1a35ij53lxvcyxxqbixz4qpdyzqmglmq-home-manager-files.drv
  /nix/store/aawkycds6qi55karknqm2l2fl61rkcsg-activation-script.drv
  /nix/store/msm48c5zclicnkax78x9hq8i572xgnms-home-manager-generation.drv