these 12 derivations will be built:
  /nix/store/4m740mm3j8w7drpf10as624c8lb6rk64-cargo-package-relative-path-1.9.3.drv
  /nix/store/rnyafq9j579isvkkz346ydz33amxhws4-cargo-src-rstest_macros-0.28.0.drv
  /nix/store/8h39jsk7n63c2qxjszjg6kf7l299vp61-cargo-package-rstest_macros-0.28.0.drv
  /nix/store/j3gk41ys6xlr798b7w1h2yqzx4mhq4dg-cargo-src-rstest-0.28.0.drv
  /nix/store/ddxqyd821qa90z55d4ci4pg0nv1csas5-cargo-package-rstest-0.28.0.drv
  /nix/store/hcnw10l7ki0rddg3fcqpzsn9738s999a-cargo-package-glob-0.3.4.drv
  /nix/store/sgnhm2xdp6v906jc3f0c6qy7g1cszljq-vendor-registry.drv
  /nix/store/b0s03i9cwmdaq9dnf0f8q4cglvxmhxk7-vendor-cargo-deps.drv
  /nix/store/afgcq3alr53qi7grvd3d898qinb09j9q-Cargo.toml.drv
  /nix/store/i05kslcd60na2npga6cvlbwb0afnkl6q-source.drv
  /nix/store/kz52iz64g8aw3alax31mkwi45shcvmhb-iets-deps-0.2.0.drv
  /nix/store/acf2vfha8qkn5b8fqf1r790dbd5f6sr3-iets-0.2.0.drv
these 4 paths will be fetched (0.0 KiB download, 225.5 KiB unpacked):
  /nix/store/qypkfm8rfdkv35fq6rw4pbbnj9dzz3xk-cargo-package-rustc_version-0.4.1
  /nix/store/scmmk3dblmgma93q2sq9ms1wf72ziiqs-cargo-package-semver-1.0.28
  /nix/store/158jdglnqnncwn70n3yxd27lc2mn63s2-cargo-src-glob-0.3.4
  /nix/store/pqmzzl3d6dpjf0i8c6xq2rk37gb1qyw8-cargo-src-relative-path-1.9.3