these 2 derivations will be built:
  /nix/store/ag0wlwf5q6njydk09qnc9rhvfqph42ch-cargo-nix-plugin-0.1.0.drv
  /nix/store/b06w3k9iivn06fwxbvgi2iyc8ykk23bq-cargo-nix-plugin-git-source-test.drv
building '/nix/store/b06w3k9iivn06fwxbvgi2iyc8ykk23bq-cargo-nix-plugin-git-source-test.drv' on 'ssh-ng://nix@jamie'
building '/nix/store/b06w3k9iivn06fwxbvgi2iyc8ykk23bq-cargo-nix-plugin-git-source-test.drv'
cargo-nix-plugin-git-source-test> "resolver-ok"
cargo-nix-plugin-git-source-test> warning: you did not specify '--add-root'; the result might be removed by the garbage collector
cargo-nix-plugin-git-source-test> warning: you did not specify '--add-root'; the result might be removed by the garbage collector
cargo-nix-plugin-git-source-test> output: hello!

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/cargo-nix-plugin attr=x86_64-linux.git-source-test-nix_git