these 7 derivations will be built:
  /nix/store/3srbcnai1va1nlipw5jb9qcqb4sp7hhi-source.drv
  /nix/store/jjhj00c8bziag61vdnp1bwwab98fmgfn-cargo-src-serde_json-1.0.153.drv
  /nix/store/7yyv1nddk44sq187cxpzqx179wzp649n-cargo-package-serde_json-1.0.153.drv
  /nix/store/n8pml9sp6k6g99j3sdl42mnl4n3vj6nr-vendor-registry.drv
  /nix/store/an8rwi00nx1wgg0q9d4bjniywijn1mb2-vendor-cargo-deps.drv
  /nix/store/wkfcfx2kqfh2ax9b9q0pmhzjdlsj0rp3-import-bot-deps-1.2.0.drv
  /nix/store/4yr21vz37qlc24q3a75zxj77hv13ibpj-import-bot-1.2.0.drv