Testing under bootstrap does not work on x86_64 macOS 10.14

[madsmtm]

I tried running this test on 02b1be1:

uv run --python 3.10 ./x.py test tests/run-make/apple-deployment-target

The compiler builds fine, but the test fails with the following message:

thread 'main' panicked at $WORKSPACE/tests/run-make/apple-deployment-target/rmake.rs:56:9:
failed to get output of finished process: Os { code: 2, kind: NotFound, message: "No such file or directory" }

Which is really weird, because every file it uses is clearly available when I look through the directory.

I'm not yet sure if this is due to something specific to my setup, perhaps bootstrap doesn't like uv? Filing this bug mostly for myself to keep track of.

@rustbot label O-macos

[jieyouxu]

This is possibly related to uv I'm guessing, because that is no longer the standard python 3.10 environment right?

[madsmtm]

Well, define "standard python 3.10 environment" on a machine that doesn't have Python 3.10 by default. But yeah, it's probable that that's the reason.