$c->stash->{storePaths} = [$build->outpath];

    $c->stash->{storePaths} = [$build->drvpath];

        push @storePaths, $build->outpath;

        if (isValidPath($build->drvpath)) {
            # Adding `drvpath' implies adding `outpath' because of the
            # `--include-outputs' flag passed to `nix-store'.
            push @storePaths, $build->drvpath;
        } else {
            push @storePaths, $build->outpath;
        }

    my @paths = split '\n', `nix-store --query --requisites @storePaths`;

    my @paths = split '\n', `nix-store --query --requisites --include-outputs @storePaths`;