bors a275529de2 Auto merge of #12829 - Nilstrieb:verbosebuildrs, r=weihanglo ...

Print environment variables for build script executions with `-vv`

### What does this PR try to resolve?

When debugging complicated builds (I was trying to figure out how  `cargo-miri` cross-compiles compiler_builtins without needing a C cross compiler), it's useful to see all the environment variables passed to the build script.

This is also consistent with other commands.

### How should we test and review this PR?

I tested it locally by creating a small crate with an empty `build.rs` and building it. Additionally, a test is included.

2023-10-18 02:52:14 +00:00

..

build-std

Add requirements to cargo_test.

2022-07-30 19:36:58 -07:00

testsuite

Auto merge of #12829 - Nilstrieb:verbosebuildrs, r=weihanglo

2023-10-18 02:52:14 +00:00