From 07c98475f4330fe92c116fb4aa6b07fa27f8ef6e Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Fri, 8 Sep 2017 22:11:14 -0500
Subject: [PATCH 05/14] Remove musl_root and CRT fallback from musl targets
---
compiler/rustc_codegen_ssa/src/back/link.rs | 6 +--
compiler/rustc_target/src/spec/crt_objects.rs | 25 -----------
.../rustc_target/src/spec/linux_musl_base.rs | 4 --
config.toml.example | 17 --------
src/bootstrap/cc_detect.rs | 27 +-----------
src/bootstrap/compile.rs | 42 +------------------
src/bootstrap/config.rs | 10 -----
src/bootstrap/configure.py | 28 -------------
src/bootstrap/lib.rs | 19 ---------
src/bootstrap/sanity.rs | 23 ----------
.../dist-i586-gnu-i586-i686-musl/Dockerfile | 2 -
.../host-x86_64/dist-various-1/Dockerfile | 8 ----
.../host-x86_64/dist-various-2/Dockerfile | 3 +-
.../host-x86_64/dist-x86_64-musl/Dockerfile | 1 -
.../host-x86_64/test-various/Dockerfile | 1 -
15 files changed, 5 insertions(+), 211 deletions(-)
diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
index 106dfcb9d98f1..1cb917881ffb6 100644
--- a/compiler/rustc_codegen_ssa/src/back/link.rs
+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -1533,16 +1533,12 @@ fn detect_self_contained_mingw(sess: &Session) -> bool {
/// Whether we link to our own CRT objects instead of relying on gcc to pull them.
/// We only provide such support for a very limited number of targets.
-fn crt_objects_fallback(sess: &Session, crate_type: CrateType) -> bool {
+fn crt_objects_fallback(sess: &Session, _crate_type: CrateType) -> bool {
if let Some(self_contained) = sess.opts.cg.link_self_contained {
return self_contained;
}
match sess.target.crt_objects_fallback {
- // FIXME: Find a better heuristic for "native musl toolchain is available",
- // based on host and linker path, for example.
- // (https://github.com/rust-lang/rust/pull/71769#issuecomment-626330237).
- Some(CrtObjectsFallback::Musl) => sess.crt_static(Some(crate_type)),
Some(CrtObjectsFallback::Mingw) => {
sess.host == sess.target
&& sess.target.vendor != "uwp"
diff --git a/compiler/rustc_target/src/spec/crt_objects.rs b/compiler/rustc_target/src/spec/crt_objects.rs
index 51f392a64b11b..1f8874b3266ea 100644
--- a/compiler/rustc_target/src/spec/crt_objects.rs
+++ b/compiler/rustc_target/src/spec/crt_objects.rs
@@ -63,28 +63,6 @@ pub(super) fn all(obj: &'static str) -> CrtObjects {
])
}
-pub(super) fn pre_musl_fallback() -> CrtObjects {
- new(&[
- (LinkOutputKind::DynamicNoPicExe, &["crt1.o", "crti.o", "crtbegin.o"]),
- (LinkOutputKind::DynamicPicExe, &["Scrt1.o", "crti.o", "crtbeginS.o"]),
- (LinkOutputKind::StaticNoPicExe, &["crt1.o", "crti.o", "crtbegin.o"]),
- (LinkOutputKind::StaticPicExe, &["rcrt1.o", "crti.o", "crtbeginS.o"]),
- (LinkOutputKind::DynamicDylib, &["crti.o", "crtbeginS.o"]),
- (LinkOutputKind::StaticDylib, &["crti.o", "crtbeginS.o"]),
- ])
-}
-
-pub(super) fn post_musl_fallback() -> CrtObjects {
- new(&[
- (LinkOutputKind::DynamicNoPicExe, &["crtend.o", "crtn.o"]),
- (LinkOutputKind::DynamicPicExe, &["crtendS.o", "crtn.o"]),
- (LinkOutputKind::StaticNoPicExe, &["crtend.o", "crtn.o"]),
- (LinkOutputKind::StaticPicExe, &["crtendS.o", "crtn.o"]),
- (LinkOutputKind::DynamicDylib, &["crtendS.o", "crtn.o"]),
- (LinkOutputKind::StaticDylib, &["crtendS.o", "crtn.o"]),
- ])
-}
-
pub(super) fn pre_mingw_fallback() -> CrtObjects {
new(&[
(LinkOutputKind::DynamicNoPicExe, &["crt2.o", "rsbegin.o"]),
@@ -127,7 +105,6 @@ pub(super) fn post_wasi_fallback() -> CrtObjects {
/// Which logic to use to determine whether to fall back to the "self-contained" mode or not.
#[derive(Clone, Copy, PartialEq, Hash, Debug)]
pub enum CrtObjectsFallback {
- Musl,
Mingw,
Wasm,
}
@@ -137,7 +114,6 @@ impl FromStr for CrtObjectsFallback {
fn from_str(s: &str) -> Result<CrtObjectsFallback, ()> {
Ok(match s {
- "musl" => CrtObjectsFallback::Musl,
"mingw" => CrtObjectsFallback::Mingw,
"wasm" => CrtObjectsFallback::Wasm,
_ => return Err(()),
@@ -148,7 +124,6 @@ impl FromStr for CrtObjectsFallback {
impl ToJson for CrtObjectsFallback {
fn to_json(&self) -> Json {
match *self {
- CrtObjectsFallback::Musl => "musl",
CrtObjectsFallback::Mingw => "mingw",
CrtObjectsFallback::Wasm => "wasm",
}
diff --git a/compiler/rustc_target/src/spec/linux_musl_base.rs b/compiler/rustc_target/src/spec/linux_musl_base.rs
index 207a87ab03903..67d18c886eba5 100644
--- a/compiler/rustc_target/src/spec/linux_musl_base.rs
+++ b/compiler/rustc_target/src/spec/linux_musl_base.rs
@@ -1,13 +1,9 @@
-use crate::spec::crt_objects::{self, CrtObjectsFallback};
use crate::spec::TargetOptions;
pub fn opts() -> TargetOptions {
let mut base = super::linux_base::opts();
base.env = "musl".into();
- base.pre_link_objects_fallback = crt_objects::pre_musl_fallback();
- base.post_link_objects_fallback = crt_objects::post_musl_fallback();
- base.crt_objects_fallback = Some(CrtObjectsFallback::Musl);
// These targets statically link libc by default
base.crt_static_default = true;
diff --git a/config.toml.example b/config.toml.example
index dd886879b145d..758349940f61c 100644
--- a/config.toml.example
+++ b/config.toml.example
@@ -521,14 +521,6 @@ changelog-seen = 2
# supplementary build information, like distro-specific package versions.
#description = <none> (string)
-# The root location of the musl installation directory. The library directory
-# will also need to contain libunwind.a for an unwinding implementation. Note
-# that this option only makes sense for musl targets that produce statically
-# linked binaries.
-#
-# Defaults to /usr on musl hosts. Has no default otherwise.
-#musl-root = <platform specific> (path)
-
# By default the `rustc` executable is built with `-Wl,-rpath` flags on Unix
# platforms to ensure that the compiler is usable by default from the build
# directory (as it links to a number of dynamic libraries). This may not be
@@ -696,15 +688,6 @@ changelog-seen = 2
# only use static libraries. If unset, the target's default linkage is used.
#crt-static = <platform-specific> (bool)
-# The root location of the musl installation directory. The library directory
-# will also need to contain libunwind.a for an unwinding implementation. Note
-# that this option only makes sense for musl targets that produce statically
-# linked binaries.
-#musl-root = build.musl-root (path)
-
-# The full path to the musl libdir.
-#musl-libdir = musl-root/lib
-
# The root location of the `wasm32-wasi` sysroot. Only used for the
# `wasm32-wasi` target. If you are building wasm32-wasi target, make sure to
# create a `[target.wasm32-wasi]` section and move this field there.
diff --git a/src/bootstrap/cc_detect.rs b/src/bootstrap/cc_detect.rs
index dca782c29c252..f6ff5f7695fa5 100644
--- a/src/bootstrap/cc_detect.rs
+++ b/src/bootstrap/cc_detect.rs
@@ -41,8 +41,6 @@ fn cc2ar(cc: &Path, target: TargetSelection) -> Option<PathBuf> {
Some(PathBuf::from(ar))
} else if target.contains("msvc") {
None
- } else if target.contains("musl") {
- Some(PathBuf::from("ar"))
} else if target.contains("openbsd") {
Some(PathBuf::from("ar"))
} else if target.contains("vxworks") {
@@ -97,7 +95,7 @@ pub fn find(build: &mut Build) {
if let Some(cc) = config.and_then(|c| c.cc.as_ref()) {
cfg.compiler(cc);
} else {
- set_compiler(&mut cfg, Language::C, target, config, build);
+ set_compiler(&mut cfg, Language::C, target, config);
}
let compiler = cfg.get_compiler();
@@ -125,7 +123,7 @@ pub fn find(build: &mut Build) {
cfg.compiler(cxx);
true
} else if build.hosts.contains(&target) || build.build == target {
- set_compiler(&mut cfg, Language::CPlusPlus, target, config, build);
+ set_compiler(&mut cfg, Language::CPlusPlus, target, config);
true
} else {
// Use an auto-detected compiler (or one configured via `CXX_target_triple` env vars).
@@ -161,7 +159,6 @@ fn set_compiler(
compiler: Language,
target: TargetSelection,
config: Option<&Target>,
- build: &Build,
) {
match &*target.triple {
// When compiling for android we may have the NDK configured in the
@@ -204,26 +201,6 @@ fn set_compiler(
}
}
- "mips-unknown-linux-musl" => {
- if cfg.get_compiler().path().to_str() == Some("gcc") {
- cfg.compiler("mips-linux-musl-gcc");
- }
- }
- "mipsel-unknown-linux-musl" => {
- if cfg.get_compiler().path().to_str() == Some("gcc") {
- cfg.compiler("mipsel-linux-musl-gcc");
- }
- }
-
- t if t.contains("musl") => {
- if let Some(root) = build.musl_root(target) {
- let guess = root.join("bin/musl-gcc");
- if guess.exists() {
- cfg.compiler(guess);
- }
- }
- }
-
_ => {}
}
}
diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs
index 7a8c7fee5f549..a2ea867ebc4ae 100644
--- a/src/bootstrap/compile.rs
+++ b/src/bootstrap/compile.rs
@@ -199,38 +199,7 @@ fn copy_self_contained_objects(
// Copies the libc and CRT objects.
//
- // rustc historically provides a more self-contained installation for musl targets
- // not requiring the presence of a native musl toolchain. For example, it can fall back
- // to using gcc from a glibc-targeting toolchain for linking.
- // To do that we have to distribute musl startup objects as a part of Rust toolchain
- // and link with them manually in the self-contained mode.
- if target.contains("musl") {
- let srcdir = builder.musl_libdir(target).unwrap_or_else(|| {
- panic!("Target {:?} does not have a \"musl-libdir\" key", target.triple)
- });
- for &obj in &["libc.a", "crt1.o", "Scrt1.o", "rcrt1.o", "crti.o", "crtn.o"] {
- copy_and_stamp(
- builder,
- &libdir_self_contained,
- &srcdir,
- obj,
- &mut target_deps,
- DependencyType::TargetSelfContained,
- );
- }
- let crt_path = builder.ensure(native::CrtBeginEnd { target });
- for &obj in &["crtbegin.o", "crtbeginS.o", "crtend.o", "crtendS.o"] {
- let src = crt_path.join(obj);
- let target = libdir_self_contained.join(obj);
- builder.copy(&src, &target);
- target_deps.push((target, DependencyType::TargetSelfContained));
- }
-
- if !target.starts_with("s390x") {
- let libunwind_path = copy_llvm_libunwind(builder, target, &libdir_self_contained);
- target_deps.push((libunwind_path, DependencyType::TargetSelfContained));
- }
- } else if target.ends_with("-wasi") {
+ if target.ends_with("-wasi") {
let srcdir = builder
.wasi_root(target)
.unwrap_or_else(|| {
@@ -314,15 +283,6 @@ pub fn std_cargo(builder: &Builder<'_>, target: TargetSelection, stage: u32, car
.arg("--manifest-path")
.arg(builder.src.join("library/test/Cargo.toml"));
- // Help the libc crate compile by assisting it in finding various
- // sysroot native libraries.
- if target.contains("musl") {
- if let Some(p) = builder.musl_libdir(target) {
- let root = format!("native={}", p.to_str().unwrap());
- cargo.rustflag("-L").rustflag(&root);
- }
- }
-
if target.ends_with("-wasi") {
if let Some(p) = builder.wasi_root(target) {
let root = format!("native={}/lib/wasm32-wasi", p.to_str().unwrap());
diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
index 5457cb52cc8b4..d2eccf38fce76 100644
--- a/src/bootstrap/config.rs
+++ b/src/bootstrap/config.rs
@@ -178,8 +178,6 @@ pub struct Config {
pub print_step_rusage: bool,
pub missing_tools: bool,
- // Fallback musl-root for all targets
- pub musl_root: Option<PathBuf>,
pub prefix: Option<PathBuf>,
pub sysconfdir: Option<PathBuf>,
pub datadir: Option<PathBuf>,
@@ -353,8 +351,6 @@ pub struct Target {
pub sanitizers: Option<bool>,
pub profiler: Option<bool>,
pub crt_static: Option<bool>,
- pub musl_root: Option<PathBuf>,
- pub musl_libdir: Option<PathBuf>,
pub wasi_root: Option<PathBuf>,
pub qemu_rootfs: Option<PathBuf>,
pub no_std: bool,
@@ -642,7 +638,6 @@ define_config! {
default_linker: Option<String> = "default-linker",
channel: Option<String> = "channel",
description: Option<String> = "description",
- musl_root: Option<String> = "musl-root",
rpath: Option<bool> = "rpath",
verbose_tests: Option<bool> = "verbose-tests",
optimize_tests: Option<bool> = "optimize-tests",
@@ -686,8 +681,6 @@ define_config! {
sanitizers: Option<bool> = "sanitizers",
profiler: Option<bool> = "profiler",
crt_static: Option<bool> = "crt-static",
- musl_root: Option<String> = "musl-root",
- musl_libdir: Option<String> = "musl-libdir",
wasi_root: Option<String> = "wasi-root",
qemu_rootfs: Option<String> = "qemu-rootfs",
no_std: Option<bool> = "no-std",
@@ -1065,7 +1058,6 @@ impl Config {
set(&mut config.llvm_tools_enabled, rust.llvm_tools);
config.rustc_parallel = rust.parallel_compiler.unwrap_or(false);
config.rustc_default_linker = rust.default_linker;
- config.musl_root = rust.musl_root.map(PathBuf::from);
config.save_toolstates = rust.save_toolstates.map(PathBuf::from);
set(&mut config.deny_warnings, flags.deny_warnings.or(rust.deny_warnings));
set(&mut config.backtrace_on_ice, rust.backtrace_on_ice);
@@ -1111,8 +1103,6 @@ impl Config {
target.ranlib = cfg.ranlib.map(PathBuf::from);
target.linker = cfg.linker.map(PathBuf::from);
target.crt_static = cfg.crt_static;
- target.musl_root = cfg.musl_root.map(PathBuf::from);
- target.musl_libdir = cfg.musl_libdir.map(PathBuf::from);
target.wasi_root = cfg.wasi_root.map(PathBuf::from);
target.qemu_rootfs = cfg.qemu_rootfs.map(PathBuf::from);
target.sanitizers = cfg.sanitizers;
diff --git a/src/bootstrap/configure.py b/src/bootstrap/configure.py
index 87a130a09827d..bd4c9197310f8 100755
--- a/src/bootstrap/configure.py
+++ b/src/bootstrap/configure.py
@@ -114,34 +114,6 @@ def v(*args):
"aarch64-linux-android NDK standalone path")
v("x86_64-linux-android-ndk", "target.x86_64-linux-android.android-ndk",
"x86_64-linux-android NDK standalone path")
-v("musl-root", "target.x86_64-unknown-linux-musl.musl-root",
- "MUSL root installation directory (deprecated)")
-v("musl-root-x86_64", "target.x86_64-unknown-linux-musl.musl-root",
- "x86_64-unknown-linux-musl install directory")
-v("musl-root-i586", "target.i586-unknown-linux-musl.musl-root",
- "i586-unknown-linux-musl install directory")
-v("musl-root-i686", "target.i686-unknown-linux-musl.musl-root",
- "i686-unknown-linux-musl install directory")
-v("musl-root-arm", "target.arm-unknown-linux-musleabi.musl-root",
- "arm-unknown-linux-musleabi install directory")
-v("musl-root-armhf", "target.arm-unknown-linux-musleabihf.musl-root",
- "arm-unknown-linux-musleabihf install directory")
-v("musl-root-armv5te", "target.armv5te-unknown-linux-musleabi.musl-root",
- "armv5te-unknown-linux-musleabi install directory")
-v("musl-root-armv7", "target.armv7-unknown-linux-musleabi.musl-root",
- "armv7-unknown-linux-musleabi install directory")
-v("musl-root-armv7hf", "target.armv7-unknown-linux-musleabihf.musl-root",
- "armv7-unknown-linux-musleabihf install directory")
-v("musl-root-aarch64", "target.aarch64-unknown-linux-musl.musl-root",
- "aarch64-unknown-linux-musl install directory")
-v("musl-root-mips", "target.mips-unknown-linux-musl.musl-root",
- "mips-unknown-linux-musl install directory")
-v("musl-root-mipsel", "target.mipsel-unknown-linux-musl.musl-root",
- "mipsel-unknown-linux-musl install directory")
-v("musl-root-mips64", "target.mips64-unknown-linux-muslabi64.musl-root",
- "mips64-unknown-linux-muslabi64 install directory")
-v("musl-root-mips64el", "target.mips64el-unknown-linux-muslabi64.musl-root",
- "mips64el-unknown-linux-muslabi64 install directory")
v("qemu-armhf-rootfs", "target.arm-unknown-linux-gnueabihf.qemu-rootfs",
"rootfs in qemu testing, you probably don't want to use this")
v("qemu-aarch64-rootfs", "target.aarch64-unknown-linux-gnu.qemu-rootfs",
diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
index 0f80bdee8f0c3..6854b51083193 100644
--- a/src/bootstrap/lib.rs
+++ b/src/bootstrap/lib.rs
@@ -1131,25 +1131,6 @@ impl Build {
}
}
- /// Returns the "musl root" for this `target`, if defined
- fn musl_root(&self, target: TargetSelection) -> Option<&Path> {
- self.config
- .target_config
- .get(&target)
- .and_then(|t| t.musl_root.as_ref())
- .or_else(|| self.config.musl_root.as_ref())
- .map(|p| &**p)
- }
-
- /// Returns the "musl libdir" for this `target`.
- fn musl_libdir(&self, target: TargetSelection) -> Option<PathBuf> {
- let t = self.config.target_config.get(&target)?;
- if let libdir @ Some(_) = &t.musl_libdir {
- return libdir.clone();
- }
- self.musl_root(target).map(|root| root.join("lib"))
- }
-
/// Returns the sysroot for the wasi target, if defined
fn wasi_root(&self, target: TargetSelection) -> Option<&Path> {
self.config.target_config.get(&target).and_then(|t| t.wasi_root.as_ref()).map(|p| &**p)
diff --git a/src/bootstrap/sanity.rs b/src/bootstrap/sanity.rs
index 64c5dd7aea720..b8f9104ea8850 100644
--- a/src/bootstrap/sanity.rs
+++ b/src/bootstrap/sanity.rs
@@ -11,7 +11,6 @@
use std::collections::HashMap;
use std::env;
use std::ffi::{OsStr, OsString};
-use std::fs;
use std::path::PathBuf;
use std::process::Command;
@@ -190,28 +189,6 @@ than building it.
}
}
- // Make sure musl-root is valid
- if target.contains("musl") {
- // If this is a native target (host is also musl) and no musl-root is given,
- // fall back to the system toolchain in /usr before giving up
- if build.musl_root(*target).is_none() && build.config.build == *target {
- let target = build.config.target_config.entry(*target).or_default();
- target.musl_root = Some("/usr".into());
- }
- match build.musl_libdir(*target) {
- Some(libdir) => {
- if fs::metadata(libdir.join("libc.a")).is_err() {
- panic!("couldn't find libc.a in musl libdir: {}", libdir.display());
- }
- }
- None => panic!(
- "when targeting MUSL either the rust.musl-root \
- option or the target.$TARGET.musl-root option must \
- be specified in config.toml"
- ),
- }
- }
-
if need_cmake && target.contains("msvc") {
// There are three builds of cmake on windows: MSVC, MinGW, and
// Cygwin. The Cygwin build does not have generators for Visual
diff --git a/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile b/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile
index c98fc7dcfff3e..c2f1494f7e292 100644
--- a/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-i586-gnu-i586-i686-musl/Dockerfile
@@ -34,8 +34,6 @@ COPY scripts/cmake.sh /scripts/
RUN /scripts/cmake.sh
ENV RUST_CONFIGURE_ARGS \
- --musl-root-i586=/musl-i586 \
- --musl-root-i686=/musl-i686 \
--disable-docs
# Newer binutils broke things on some vms/distros (i.e., linking against
diff --git a/src/ci/docker/host-x86_64/dist-various-1/Dockerfile b/src/ci/docker/host-x86_64/dist-various-1/Dockerfile
index cd0f01faa1bfa..6951c9ea9b1b3 100644
--- a/src/ci/docker/host-x86_64/dist-various-1/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-various-1/Dockerfile
@@ -172,14 +172,6 @@ ENV CFLAGS_armv5te_unknown_linux_musleabi="-march=armv5te -marm -mfloat-abi=soft
CC_riscv64gc_unknown_none_elf=false
ENV RUST_CONFIGURE_ARGS \
- --musl-root-armv5te=/musl-armv5te \
- --musl-root-arm=/musl-arm \
- --musl-root-armhf=/musl-armhf \
- --musl-root-armv7hf=/musl-armv7hf \
- --musl-root-mips=/musl-mips \
- --musl-root-mipsel=/musl-mipsel \
- --musl-root-mips64=/musl-mips64 \
- --musl-root-mips64el=/musl-mips64el \
--disable-docs
ENV SCRIPT \
diff --git a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile
index a045666ca8aa5..64915cec34d21 100644
--- a/src/ci/docker/host-x86_64/dist-various-2/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-various-2/Dockerfile
@@ -120,7 +120,6 @@ ENV TARGETS=$TARGETS,x86_64-unknown-none
RUN ln -s /usr/include/asm-generic /usr/local/include/asm
ENV RUST_CONFIGURE_ARGS --enable-extended --enable-lld --disable-docs \
- --set target.wasm32-wasi.wasi-root=/wasm32-wasi \
- --musl-root-armv7=/musl-armv7
+ --set target.wasm32-wasi.wasi-root=/wasm32-wasi
ENV SCRIPT python3 ../x.py dist --host='' --target $TARGETS
diff --git a/src/ci/docker/host-x86_64/dist-x86_64-musl/Dockerfile b/src/ci/docker/host-x86_64/dist-x86_64-musl/Dockerfile
index 51645a81853fd..b9edb339cc0e5 100644
--- a/src/ci/docker/host-x86_64/dist-x86_64-musl/Dockerfile
+++ b/src/ci/docker/host-x86_64/dist-x86_64-musl/Dockerfile
@@ -37,7 +37,6 @@ RUN sh /scripts/sccache.sh
ENV HOSTS=x86_64-unknown-linux-musl
ENV RUST_CONFIGURE_ARGS \
- --musl-root-x86_64=/usr/local/x86_64-linux-musl \
--enable-extended \
--enable-sanitizers \
--enable-profiler \
diff --git a/src/ci/docker/host-x86_64/test-various/Dockerfile b/src/ci/docker/host-x86_64/test-various/Dockerfile
index 4d554a2852a09..919e267724cc1 100644
--- a/src/ci/docker/host-x86_64/test-various/Dockerfile
+++ b/src/ci/docker/host-x86_64/test-various/Dockerfile
@@ -31,7 +31,6 @@ COPY scripts/sccache.sh /scripts/
RUN sh /scripts/sccache.sh
ENV RUST_CONFIGURE_ARGS \
- --musl-root-x86_64=/usr/local/x86_64-linux-musl \
--set build.nodejs=/node-v15.14.0-linux-x64/bin/node \
--set rust.lld
