Add new name for rustc version environment variable

pierwill · pierwill · commit 7d1c9426e93b · 2022-01-13T09:44:14.000-06:00
diff --git a/collector/src/rustc-fake.rs b/collector/src/rustc-fake.rs
@@ -15,6 +15,7 @@ fn determinism_env(cmd: &mut Command) {
     // comparing two commits has a source of noise that makes it harder to know
     // what the actual change between two artifacts is.
     cmd.env("RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER", "rustc-perf");
+    cmd.env("RUSTC_FORCE_RUSTC_VERSION", "rustc-perf");
 }
 
 fn main() {

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@ fn determinism_env(cmd: &mut Command) {`
`15`	`15`	`// comparing two commits has a source of noise that makes it harder to know`
`16`	`16`	`// what the actual change between two artifacts is.`
`17`	`17`	`cmd.env("RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER", "rustc-perf");`
	`18`	`+ cmd.env("RUSTC_FORCE_RUSTC_VERSION", "rustc-perf");`
`18`	`19`	`}`
`19`	`20`
`20`	`21`	`fn main() {`