X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fbootstrap%2Fbuilder.rs;h=415774d7255d7bc57521d1506f46e6b91994da1e;hb=ccde95f4895ea301073ca723cadc0675617b9c8f;hp=c33b7fc7cd6ee671bacfbaf75da28da5b0d8f165;hpb=69aa41b000dacbc4f73a2cfdcbc7e1a8a14e03ca;p=rust.git

diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
index c33b7fc7cd6..415774d7255 100644
--- a/src/bootstrap/builder.rs
+++ b/src/bootstrap/builder.rs
@@ -1557,13 +1557,12 @@ pub fn cargo(
         match mode {
             Mode::ToolBootstrap => {
                 // Restrict the allowed features to those passed by rustbuild, so we don't depend on nightly accidentally.
-                // HACK: because anyhow does feature detection in build.rs, we need to allow the backtrace feature too.
-                rustflags.arg("-Zallow-features=binary-dep-depinfo,backtrace");
+                rustflags.arg("-Zallow-features=binary-dep-depinfo");
             }
             Mode::ToolStd => {
                 // Right now this is just compiletest and a few other tools that build on stable.
                 // Allow them to use `feature(test)`, but nothing else.
-                rustflags.arg("-Zallow-features=binary-dep-depinfo,test,backtrace,proc_macro_internals,proc_macro_diagnostic,proc_macro_span");
+                rustflags.arg("-Zallow-features=binary-dep-depinfo,test,proc_macro_internals,proc_macro_diagnostic,proc_macro_span");
             }
             Mode::Std | Mode::Rustc | Mode::Codegen | Mode::ToolRustc => {}
         }