these 10 derivations will be built:
  /nix/store/7xsnj3jpx2cq1142vmq8yrxy1i6sjsvi-cargo-src-flume-0.12.0.drv
  /nix/store/6kz2hdh4b5lydrq1b7831vrza12i0vd6-cargo-package-flume-0.12.0.drv
  /nix/store/8wcba64scr8d54ccw3gc83kaki3sv9sp-Cargo.toml.drv
  /nix/store/kg4mdw61fszmi5jdi639047sxvzi6pdh-cargo-src-mainline-8.0.0.drv
  /nix/store/azkm3031q7fff80zywwmy83dwhqwg6p9-cargo-package-mainline-8.0.0.drv
  /nix/store/d057gigaahcj0kzmf2micy56hfmf1br6-vendor-registry.drv
  /nix/store/fk3qcmrniadpvxz9gmsw7jpq4sy22fip-vendor-cargo-deps.drv
  /nix/store/gkmgvzznx9n7cvvs0rj331hrggpnkn5l-source.drv
  /nix/store/n11x7q05qa6md32g0sgwcjv9p9shl53a-tincd-deps-0.1.0.drv
  /nix/store/dqcrxigs96l58xajndj3564251bb6ibw-tincd-0.1.0.drv