Auto merge of #43628 - oli-obk:orbital_standard_library, r=alexcrichton

Run the miri test suite on the aux builder and travis

Reopen of #38350

see https://github.com/rust-lang/rust/pull/43340#issuecomment-316940762 for earlier discussion

Rationale for running miri's test suite in rustc's CI is that miri currently contains many features that we want in const eval in the future, and these features would break if the test suite is not run.

fixes #44077

r? @nikomatsakis

cc @eddyb

1 files changed, 6 insertions, 3 deletions

diff --git a/src/libstd/build.rs b/src/libstd/build.rs
index ebf07eb0423..19ea25fc7df 100644
--- a/src/libstd/build.rs
+++ b/src/libstd/build.rs
@@ -15,7 +15,7 @@ extern crate gcc;
 
 use std::env;
 use std::process::Command;
-use build_helper::{run, native_lib_boilerplate};
+use build_helper::{run, native_lib_boilerplate, BuildExpectation};
 
 fn main() {
     let target = env::var("TARGET").expect("TARGET was not set");
@@ -97,11 +97,14 @@ fn build_libbacktrace(host: &str, target: &str) -> Result<(), ()> {
                 .env("CC", compiler.path())
                 .env("AR", &ar)
                 .env("RANLIB", format!("{} s", ar.display()))
-                .env("CFLAGS", cflags));
+                .env("CFLAGS", cflags),
+        BuildExpectation::None);
 
     run(Command::new(build_helper::make(host))
                 .current_dir(&native.out_dir)
                 .arg(format!("INCDIR={}", native.src_dir.display()))
-                .arg("-j").arg(env::var("NUM_JOBS").expect("NUM_JOBS was not set")));
+                .arg("-j").arg(env::var("NUM_JOBS").expect("NUM_JOBS was not set")),
+        BuildExpectation::None);
+
     Ok(())
 }