rust编译rbw的问题

rbw是的非官方客户端，
编译时出现 

 Compiling ring v0.16.20
error: failed to run custom build command for `ring v0.16.20`

Caused by:
  process didn't exit successfully: `/workspace/rbw/src/rbw/target/release/build/ring-0857f6139a3981d6/build-script-build` (exit code: 101)
  --- stdout
  OPT_LEVEL = Some("3")
  TARGET = Some("x86_64-unknown-linux-musl")
  HOST = Some("x86_64-unknown-linux-gnu")
  CC_x86_64-unknown-linux-musl = None
  CC_x86_64_unknown_linux_musl = None
  TARGET_CC = None
  CC = None
  CROSS_COMPILE = None
  CFLAGS_x86_64-unknown-linux-musl = None
  CFLAGS_x86_64_unknown_linux_musl = None
  TARGET_CFLAGS = None
  CFLAGS = Some("-O2 -pipe")
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("false")
  CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")

  --- stderr
  running "musl-gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-O2" "-pipe" "-I" "include" "-pedantic" "-pedantic-errors" "-Wall" "-Wextra" "-Wcast-align" "-Wcast-qual" "-Wconversion" "-Wenum-compare" "-Wfloat-equal" "-Wformat=2" "-Winline" "-Winvalid-pch" "-Wmissing-field-initializers" "-Wmissing-include-dirs" "-Wredundant-decls" "-Wshadow" "-Wsign-compare" "-Wsign-conversion" "-Wundef" "-Wuninitialized" "-Wwrite-strings" "-fno-strict-aliasing" "-fvisibility=hidden" "-fstack-protector" "-g3" "-U_FORTIFY_SOURCE" "-DNDEBUG" "-c" "-o/workspace/rbw/src/rbw/target/x86_64-unknown-linux-musl/release/build/ring-58392b8069e7c1ad/out/aesni-x86_64-elf.o" "/home/kernel/.cargo/registry/src/github.com-1ecc6299db9ec823/ring-0.16.20/pregenerated/aesni-x86_64-elf.S"
  thread 'main' panicked at 'failed to execute ["musl-gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-O2" "-pipe" "-I" "include" "-pedantic" "-pedantic-errors" "-Wall" "-Wextra" "-Wcast-align" "-Wcast-qual" "-Wconversion" "-Wenum-compare" "-Wfloat-equal" "-Wformat=2" "-Winline" "-Winvalid-pch" "-Wmissing-field-initializers" "-Wmissing-include-dirs" "-Wredundant-decls" "-Wshadow" "-Wsign-compare" "-Wsign-conversion" "-Wundef" "-Wuninitialized" "-Wwrite-strings" "-fno-strict-aliasing" "-fvisibility=hidden" "-fstack-protector" "-g3" "-U_FORTIFY_SOURCE" "-DNDEBUG" "-c" "-o/workspace/rbw/src/rbw/target/x86_64-unknown-linux-musl/release/build/ring-58392b8069e7c1ad/out/aesni-x86_64-elf.o" "/home/kernel/.cargo/registry/src/github.com-1ecc6299db9ec823/ring-0.16.20/pregenerated/aesni-x86_64-elf.S"]: No such file or directory (os error 2)', /home/kernel/.cargo/registry/src/github.com-1ecc6299db9ec823/ring-0.16.20/build.rs:653:9
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
error: build failed
Makefile:14: recipe for target 'release' failed
make: *** [release] Error 101

但是运行
cargo build --release 没有任何错误
即使安装了rustup target add x86_64-unknown-linux-mus  也不行
必须安装sudo apt-get install musl-tools
然后运行 musl-gcc 
确认没有问题后
运行
#!/bin/bash
set -e
BUILD_VERSION="1.7.0.1"


mkdir -p output
RUSTFLAGS='-C link-arg=-s' cargo build --target x86_64-unknown-linux-musl --release
cp target/x86_64-unknown-linux-musl/release/driver output/driver-linux-amd64-${BUILD_VERSION}.plg