* Package:    dev-lang/rust-1.32.0
 * Repository: staging
 * Maintainer: rust@gentoo.org
 * USE:        abi_x86_64 amd64 cpu_flags_x86_sse2 elibc_glibc kernel_linux llvm_targets_X86 system-llvm userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Checking for at least 4 GiB RAM ...
 [ ok ]
 * Checking for at least 7 GiB disk space at "/var/tmp/portage/dev-lang/rust-1.32.0/temp" ...
 [ ok ]
>>> Unpacking source...
>>> Unpacking rustc-1.32.0-src.tar.xz to /var/tmp/portage/dev-lang/rust-1.32.0/work
>>> Unpacking rust-1.31.1-x86_64-unknown-linux-gnu.tar.xz to /var/tmp/portage/dev-lang/rust-1.32.0/work
>>> Source unpacked in /var/tmp/portage/dev-lang/rust-1.32.0/work
>>> Preparing source in /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src ...
install: creating uninstall script at /var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/lib/rustlib/uninstall.sh
install: installing component 'rustc'
install: installing component 'cargo'
install: installing component 'rls-preview'
install: installing component 'clippy-preview'
install: installing component 'rustfmt-preview'
install: installing component 'llvm-tools-preview'
install: installing component 'rust-analysis-x86_64-unknown-linux-gnu'
install: installing component 'rust-std-x86_64-unknown-linux-gnu'
install: installing component 'rust-docs'

    Rust is ready to roll.

 * Applying 1.30.1-clippy-sysroot.patch ...
 [ ok ]
 * Applying 1.32.0-system-llvm-7-SIGSEGV.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src ...
running: /var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/bin/cargo build --manifest-path /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/bootstrap/Cargo.toml --locked --frozen
   Compiling proc-macro2 v0.4.24
   Compiling unicode-xid v0.1.0
   Compiling ryu v0.2.6
   Compiling libc v0.2.45
   Compiling serde v1.0.75
   Compiling fixedbitset v0.1.9
   Compiling cc v1.0.25
   Compiling itoa v0.4.3
   Compiling ordermap v0.3.5
   Compiling cfg-if v0.1.5
   Compiling lazy_static v0.2.11
   Compiling build_helper v0.1.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/build_helper)
   Compiling getopts v0.2.17
   Compiling petgraph v0.4.13
   Compiling cmake v0.1.33
   Compiling num_cpus v1.8.0
   Compiling time v0.1.40
   Compiling filetime v0.2.1
   Compiling quote v0.6.8
   Compiling syn v0.14.9
   Compiling serde_derive v1.0.75
   Compiling serde_json v1.0.31
   Compiling toml v0.4.6
   Compiling bootstrap v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/bootstrap)
    Finished dev [unoptimized] target(s) in 33.40s
running: /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/bootstrap/debug/bootstrap build --verbose --config=/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/config.toml -j3 --exclude src/tools/miri
finding compilers
CC_x86_64-unknown-linux-gnu = "x86_64-pc-linux-gnu-gcc"
CFLAGS_x86_64-unknown-linux-gnu = ["-ffunction-sections", "-fdata-sections", "-fPIC", "-m64", "-m64"]
AR_x86_64-unknown-linux-gnu = "x86_64-pc-linux-gnu-ar"
CXX_x86_64-unknown-linux-gnu = "x86_64-pc-linux-gnu-g++"
running sanity check
learning about cargo
Set({"/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/liballoc", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libcore", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libpanic_abort", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libpanic_unwind", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_asan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_lsan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_msan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_tsan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libstd", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libunwind"}) not skipped for "compile::Std" -- not in ["src/tools/miri"]
> Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  > Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    > Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
    < Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
    > Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      > Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        > Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          > StartupObjects { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          < StartupObjects { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-std/x86_64-unknown-linux-gnu/release
          > Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          < Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          > StdLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
            > Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
              c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
            < Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
            c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
            c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          < StdLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        < Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        > TestLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        < TestLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      < Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release
      c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      > RustcLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      < RustcLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    < Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
    > CodegenBackend { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
      c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      > Llvm { target: "x86_64-unknown-linux-gnu", emscripten: false }
      < Llvm { target: "x86_64-unknown-linux-gnu", emscripten: false }
    < CodegenBackend { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
    > Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    < Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    > Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    < Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  < Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  > Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    > Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      > Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        > StartupObjects { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        < StartupObjects { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        > StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
          c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
          c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
          c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        < StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      < Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      > TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      < TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    < Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    > RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    < RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
  < Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  > CodegenBackend { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
    c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Llvm { target: "x86_64-unknown-linux-gnu", emscripten: false }
  < CodegenBackend { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
  > Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
  > Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
  c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
< Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  > StartupObjects { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
  < StartupObjects { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
  c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  > StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
< Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
Set({"/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libproc_macro", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libterm", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libtest"}) not skipped for "compile::Test" -- not in ["src/tools/miri"]
c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  c Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  > TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
< Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
Set({"/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libarena", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libfmt_macros", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libgraphviz", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_allocator", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_apfloat", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_borrowck", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_codegen_ssa", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_codegen_utils", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_data_structures", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_driver", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_errors", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_fs_util", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_incremental", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_lint", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_metadata", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_mir", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_passes", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_platform_intrinsics", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_plugin", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_privacy", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_resolve", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_save_analysis", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_target", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_traits", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_typeck", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libserialize", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libsyntax", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libsyntax_ext", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libsyntax_pos", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/rustc"}) not skipped for "compile::Rustc" -- not in ["src/tools/miri"]
c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  > RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
< Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
Set({"/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_codegen_llvm", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_llvm"}) not skipped for "compile::CodegenBackend" -- not in ["src/tools/miri"]
c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> CodegenBackend { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
  c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  c CodegenBackend { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
< CodegenBackend { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
Set({"src/tools/cargo"}) not skipped for "tool::Cargo" -- not in ["src/tools/miri"]
c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> Cargo { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
  c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  > ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "cargo", path: "src/tools/cargo", mode: ToolRustc, is_optional_tool: false, source_type: Submodule, extra_features: [] }
    c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "cargo", path: "src/tools/cargo", mode: ToolRustc, is_optional_tool: false, source_type: Submodule, extra_features: [] }
< Cargo { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
Set({"src/tools/rls"}) not skipped for "tool::Rls" -- not in ["src/tools/miri"]
c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> Rls { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", extra_features: [] }
  > Clippy { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", extra_features: [] }
    c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    > ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "clippy-driver", path: "src/tools/clippy", mode: ToolRustc, is_optional_tool: true, source_type: Submodule, extra_features: [] }
      c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
      c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
      c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    < ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "clippy-driver", path: "src/tools/clippy", mode: ToolRustc, is_optional_tool: true, source_type: Submodule, extra_features: [] }
  < Clippy { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", extra_features: [] }
  c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  > ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "rls", path: "src/tools/rls", mode: ToolRustc, is_optional_tool: true, source_type: Submodule, extra_features: ["clippy"] }
    c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "rls", path: "src/tools/rls", mode: ToolRustc, is_optional_tool: true, source_type: Submodule, extra_features: ["clippy"] }
< Rls { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", extra_features: [] }
Set({"src/tools/rustdoc"}) not skipped for "tool::Rustdoc" -- not in ["src/tools/miri"]
> Rustdoc { host: "x86_64-unknown-linux-gnu" }
  c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
< Rustdoc { host: "x86_64-unknown-linux-gnu" }
Set({"src/tools/clippy"}) not skipped for "tool::Clippy" -- not in ["src/tools/miri"]
c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
c Clippy { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", extra_features: [] }
Set({"src/tools/rustfmt"}) not skipped for "tool::Rustfmt" -- not in ["src/tools/miri"]
c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> Rustfmt { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", extra_features: [] }
  > ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "rustfmt", path: "src/tools/rustfmt", mode: ToolRustc, is_optional_tool: true, source_type: Submodule, extra_features: [] }
    c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
    c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  < ToolBuild { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "rustfmt", path: "src/tools/rustfmt", mode: ToolRustc, is_optional_tool: true, source_type: Submodule, extra_features: [] }
< Rustfmt { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", extra_features: [] }
Skipping Set({"src/tools/miri"}) because it is excluded
Set({"/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/liballoc", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libcore", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libpanic_abort", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libpanic_unwind", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_asan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_lsan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_msan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_tsan", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libstd", "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libunwind"}) not skipped for "compile::Std" -- not in ["src/tools/miri"]
> Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
  > Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    > Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
    < Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
    > Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      > Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        > Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          > StartupObjects { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          < StartupObjects { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          > Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          < Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
Building stage0 std artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
running: "/var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/bin/cargo" "build" "--target" "x86_64-unknown-linux-gnu" "-j" "3" "--release" "--locked" "--frozen" "--features" "panic-unwind backtrace" "--manifest-path" "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libstd/Cargo.toml" "--message-format" "json"
   Compiling cc v1.0.25
   Compiling core v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libcore)
   Compiling unwind v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libunwind)
   Compiling build_helper v0.1.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/build_helper)
   Compiling compiler_builtins v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/rustc/compiler_builtins_shim)
   Compiling cmake v0.1.33
   Compiling std v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libstd)
   Compiling rustc_tsan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_tsan)
   Compiling rustc_msan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_msan)
   Compiling rustc_lsan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_lsan)
   Compiling rustc_asan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_asan)
   Compiling libc v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/rustc/libc_shim)
   Compiling alloc v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/liballoc)
   Compiling panic_abort v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libpanic_abort)
   Compiling panic_unwind v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libpanic_unwind)
    Finished release [optimized] target(s) in 29.11s
updating "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-std/x86_64-unknown-linux-gnu/release/.libstd.stamp" as "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-std/x86_64-unknown-linux-gnu/release/deps/libstd-3c3ee311e06225d9.rlib" changed
          c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          > StdLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
            > Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
              c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
            < Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-tools
            c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
            c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          < StdLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        < Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-test/x86_64-unknown-linux-gnu/release
        c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
Building stage0 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
running: "/var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/bin/cargo" "build" "--target" "x86_64-unknown-linux-gnu" "-j" "3" "--release" "--locked" "--frozen" "--manifest-path" "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libtest/Cargo.toml" "--message-format" "json"
   Compiling proc_macro v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libproc_macro)
   Compiling term v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libterm)
   Compiling getopts v0.2.17
   Compiling test v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libtest)
    Finished release [optimized] target(s) in 9.76s
updating "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-test/x86_64-unknown-linux-gnu/release/.libtest.stamp" as "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-test/x86_64-unknown-linux-gnu/release/deps/libtest-7977384f54dbb44f.rlib" changed
        c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        > TestLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
Copying stage0 test from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
          c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
          c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
          c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        < TestLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      < Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release
      c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
running: "/var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/bin/cargo" "build" "--target" "x86_64-unknown-linux-gnu" "-j" "3" "--release" "--locked" "--frozen" "--features" "" "--manifest-path" "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/rustc/Cargo.toml" "--message-format" "json"
   Compiling version_check v0.1.5
   Compiling nodrop v0.1.12
   Compiling libc v0.2.45
   Compiling cfg-if v0.1.5
   Compiling scopeguard v0.3.3
   Compiling memoffset v0.2.1
   Compiling void v1.0.2
   Compiling stable_deref_trait v1.1.0
   Compiling rustc-rayon-core v0.1.1
   Compiling rand_core v0.2.1
   Compiling byteorder v1.2.3
   Compiling unicode-width v0.1.5
   Compiling either v1.5.0
   Compiling bitflags v1.0.4
   Compiling graphviz v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libgraphviz)
   Compiling cc v1.0.25
   Compiling rustc_target v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_target)
   Compiling scoped-tls v0.1.2
   Compiling lazy_static v0.2.11
   Compiling syntax v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libsyntax)
   Compiling termcolor v1.0.2
   Compiling remove_dir_all v0.5.1
   Compiling rustc v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc)
   Compiling rustc-demangle v0.1.9
   Compiling datafrog v0.1.0
   Compiling fmt_macros v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libfmt_macros)
   Compiling rustc_incremental v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_incremental)
   Compiling rustc_metadata v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_metadata)
   Compiling rustc_fs_util v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_fs_util)
   Compiling rustc-serialize v0.3.24
   Compiling quick-error v1.2.2
   Compiling rustc_platform_intrinsics v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_platform_intrinsics)
   Compiling rustc_driver v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_driver)
   Compiling arrayvec v0.4.7
   Compiling crossbeam-utils v0.2.2
   Compiling log v0.4.5
   Compiling unreachable v1.0.0
   Compiling owning_ref v0.3.3
   Compiling lazy_static v1.1.0
   Compiling rustc-hash v1.0.1
   Compiling chalk-macros v0.1.0
   Compiling backtrace-sys v0.1.24
   Compiling miniz-sys v0.1.10
   Compiling humantime v1.1.1
   Compiling rls-span v0.4.0
   Compiling smallvec v0.6.5
   Compiling lock_api v0.1.3
   Compiling ena v0.11.0
   Compiling rustc_cratesio_shim v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_cratesio_shim)
   Compiling polonius-engine v0.5.0
   Compiling chalk-engine v0.8.0
   Compiling serialize v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libserialize)
   Compiling rls-data v0.18.1
   Compiling rustc_apfloat v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_apfloat)
   Compiling rand v0.4.3
   Compiling num_cpus v1.8.0
   Compiling rand v0.5.5
   Compiling atty v0.2.11
   Compiling jobserver v0.1.11
   Compiling memmap v0.6.2
   Compiling crossbeam-epoch v0.3.1
   Compiling log_settings v0.1.2
   Compiling env_logger v0.5.12
   Compiling backtrace v0.3.9
   Compiling flate2 v1.0.3
   Compiling parking_lot_core v0.3.0
   Compiling tempfile v3.0.3
   Compiling crossbeam-deque v0.2.0
   Compiling parking_lot v0.6.4
   Compiling rustc-rayon v0.1.1
   Compiling rustc_data_structures v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_data_structures)
   Compiling arena v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libarena)
   Compiling syntax_pos v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libsyntax_pos)
   Compiling rustc_errors v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_errors)
   Compiling syntax_ext v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libsyntax_ext)
   Compiling rustc_mir v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_mir)
   Compiling rustc_typeck v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_typeck)
   Compiling rustc_traits v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_traits)
   Compiling rustc_allocator v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_allocator)
   Compiling rustc_plugin v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_plugin)
   Compiling rustc_resolve v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_resolve)
   Compiling rustc_privacy v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_privacy)
   Compiling rustc_codegen_utils v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_codegen_utils)
   Compiling rustc_lint v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_lint)
   Compiling rustc_passes v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_passes)
   Compiling rustc_borrowck v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_borrowck)
   Compiling rustc_save_analysis v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_save_analysis)
   Compiling rustc_codegen_ssa v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_codegen_ssa)
   Compiling rustc-main v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/rustc)
    Finished release [optimized] target(s) in 8m 46s
updating "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/.librustc.stamp" as "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-rustc/x86_64-unknown-linux-gnu/release/deps/librustc_driver-8c8c43843c4ba8f7.so" changed
      c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      > RustcLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
Copying stage0 rustc from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
        c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-tools
        c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
        c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      < RustcLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    < Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
    > CodegenBackend { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
      c Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-codegen
      c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
      > Llvm { target: "x86_64-unknown-linux-gnu", emscripten: false }
      < Llvm { target: "x86_64-unknown-linux-gnu", emscripten: false }
Building stage0 codegen artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu, llvm)
running: "/var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/bin/cargo" "rustc" "--target" "x86_64-unknown-linux-gnu" "-j" "3" "--release" "--locked" "--frozen" "--manifest-path" "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_codegen_llvm/Cargo.toml" "--features" "" "--message-format" "json"
   Compiling build_helper v0.1.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/build_helper)
   Compiling cc v1.0.25
   Compiling libc v0.2.45
   Compiling rustc_codegen_llvm v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_codegen_llvm)
   Compiling rustc-demangle v0.1.9
   Compiling rustc_llvm v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_llvm)
   Compiling num_cpus v1.8.0
   Compiling memmap v0.6.2
    Finished release [optimized] target(s) in 49.46s
updating "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-codegen/x86_64-unknown-linux-gnu/release/.tmp.stamp" as "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage0-codegen/x86_64-unknown-linux-gnu/release/deps/librustc_codegen_llvm-9bf79d379229dedb.so" changed
    < CodegenBackend { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", backend: "llvm" }
Assembling stage1 compiler (x86_64-unknown-linux-gnu)
    > Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    < Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    > Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
      c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    < Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
    c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  < Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
  > Rustc { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
    > Test { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
      > Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        > StartupObjects { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        < StartupObjects { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
Dirty - /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
        c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
Building stage1 std artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
running: "/var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/bin/cargo" "build" "--target" "x86_64-unknown-linux-gnu" "-j" "3" "--release" "--locked" "--frozen" "--features" "panic-unwind backtrace" "--manifest-path" "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libstd/Cargo.toml" "--message-format" "json"
   Compiling cc v1.0.25
   Compiling core v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libcore)
   Compiling build_helper v0.1.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/build_helper)
   Compiling unwind v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libunwind)
   Compiling compiler_builtins v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/rustc/compiler_builtins_shim)
   Compiling cmake v0.1.33
   Compiling std v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libstd)
   Compiling rustc_tsan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_tsan)
   Compiling rustc_asan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_asan)
   Compiling rustc_lsan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_lsan)
   Compiling rustc_msan v0.0.0 (/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/librustc_msan)
error: Could not compile `core`.

To learn more, run the command again with --verbose.
command did not execute successfully: "/var/tmp/portage/dev-lang/rust-1.32.0/work/rust-stage0/bin/cargo" "build" "--target" "x86_64-unknown-linux-gnu" "-j" "3" "--release" "--locked" "--frozen" "--features" "panic-unwind backtrace" "--manifest-path" "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/libstd/Cargo.toml" "--message-format" "json"
expected success, got: exit code: 101
Traceback (most recent call last):
  File "./x.py", line 20, in <module>
    bootstrap.main()
  File "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/bootstrap/bootstrap.py", line 853, in main
    bootstrap(help_triggered)
  File "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/bootstrap/bootstrap.py", line 839, in bootstrap
    run(args, env=env, verbose=build.verbose)
  File "/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/src/bootstrap/bootstrap.py", line 151, in run
    raise RuntimeError(err)
RuntimeError: failed to run: /var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/build/bootstrap/debug/bootstrap build --verbose --config=/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src/config.toml -j3 --exclude src/tools/miri
 * ERROR: dev-lang/rust-1.32.0::staging failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 124:  Called src_compile
 *   environment, line 4126:  Called die
 * The specific snippet of code:
 *       env $(cat "${S}"/config.env) "${EPYTHON}" ./x.py build --verbose --config="${S}"/config.toml -j$(makeopts_jobs) --exclude src/tools/miri || die
 * 
 * If you need support, post the output of `emerge --info '=dev-lang/rust-1.32.0::staging'`,
 * the complete build log and the output of `emerge -pqv '=dev-lang/rust-1.32.0::staging'`.
 * The complete build log is located at '/var/tmp/portage/dev-lang/rust-1.32.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-lang/rust-1.32.0/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src'
 * S: '/var/tmp/portage/dev-lang/rust-1.32.0/work/rustc-1.32.0-src'