Environment variables and their values are shown in the build as a series of warnings. They should not be warnings, since this implies something is wrong. But it may still be useful to have the info on hand. This change prints the environment variables out, which means they are available through the target build output file e.g. target/debug/build//output
Environment variables and their values are shown in the build as a series of warnings. They should not be warnings, since this implies something is wrong. But it may still be useful to have the info on hand. This change prints the environment variables out, which means they are available through the target build output file e.g. target/debug/build//output