error: linking with cc failed: exit code: 1

[saarshah]

My environment is as below;
rustc --version
rustc 1.37.0-nightly (de7c4e423 2019-06-23)
cargo --version
cargo 1.37.0-nightly (807429e1b 2019-06-11)
WSL : Ubuntu 18.04.2 LTS

When I run cargo afl build , received following error with command RUST_BACKTRACE=full cargo afl build ;

error: linking with cc failed: exit code: 1
|
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.0.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.1.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.10.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.11.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.12.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.13.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.14.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.15.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.2.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.3.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.4.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.5.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.6.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.7.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.8.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.9.rcgu.o" "-o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.4d27jvcxjvs12e1j.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/mnt/c/Users/Ali/myProject-rust/target/debug/deps" "-L" "/home/saarshah/.local/share/afl.rs/rustc-1.37.0-nightly-de7c4e4/afl.rs-0.4.3/afl-llvm-rt" "-L" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lafl-llvm-rt" "-Wl,--start-group" "-Wl,-Bstatic" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d02520163eb5c3fb.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-f9d005790cbe2e04.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-9a7649708f619f95.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-a9c5860e818703cf.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9b5d69266c8348e9.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8ac95f18462656f4.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f3c90959ca0f050f.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2ddd77abb50e1ad9.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1d86b7ded82f430.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-276eb929203479ae.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9476d949197c9007.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b1cee10341f7c85c.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-763222dcec00e4cd.rlib" "-Wl,--end-group" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b62da616a55f3150.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
= note: /usr/bin/ld: __sancov_guards has both ordered [__sancov_guards' in /mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.1.rcgu.o] and unordered [__sancov_guards' in /mnt/c/Users/Ali/myProject-rust/target/debug/build/bindgen-d2534959d7c9fdb6/build_script_build-d2534959d7c9fdb6.build_script_build.6b6mfejq-cgu.1.rcgu.o] sections
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status

error: aborting due to previous error

error: Could not compile bindgen.
warning: build failed, waiting for other jobs to finish...
error: linking with cc failed: exit code: 1
|
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.0.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.1.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.10.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.11.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.12.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.13.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.14.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.15.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.2.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.3.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.4.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.5.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.6.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.7.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.8.rcgu.o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.9.rcgu.o" "-o" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c" "/mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.4i4psbdhq70cwtbw.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/mnt/c/Users/Ali/myProject-rust/target/debug/deps" "-L" "/home/saarshah/.local/share/afl.rs/rustc-1.37.0-nightly-de7c4e4/afl.rs-0.4.3/afl-llvm-rt" "-L" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lafl-llvm-rt" "-Wl,--start-group" "-Wl,-Bstatic" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d02520163eb5c3fb.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-f9d005790cbe2e04.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-9a7649708f619f95.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-a9c5860e818703cf.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-9b5d69266c8348e9.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8ac95f18462656f4.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f3c90959ca0f050f.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2ddd77abb50e1ad9.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1d86b7ded82f430.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-276eb929203479ae.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9476d949197c9007.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b1cee10341f7c85c.rlib" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-763222dcec00e4cd.rlib" "-Wl,--end-group" "/home/saarshah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b62da616a55f3150.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
= note: /usr/bin/ld: __sancov_guards has both ordered [__sancov_guards' in /mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.0.rcgu.o] and unordered [__sancov_guards' in /mnt/c/Users/Ali/myProject-rust/target/debug/build/typenum-bf1be05145565e8c/build_script_main-bf1be05145565e8c.build_script_main.61krjhde-cgu.0.rcgu.o] sections
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status

error: aborting due to previous error

error: Could not compile typenum.
warning: build failed, waiting for other jobs to finish...
error: build failed

[stusmall]

Same here but with failure_derive

[RazrFalcon]

Same problem.

[abonander]

Upgrade to LLVM broke compiling with sanitizers in release mode; I can compile if I do env RUSTFLAGS='-C opt-level=0' cargo afl build as per rust-lang/rust#53945 (comment)

[DhanAnJay-Ahire]

After. updating the OS from 10.12 to 10.14 Catalina then I have started getting this issue, So to solve this incompatible issue I have updated my Xcode developer kit using. below command and its started working out, so please try it once, I have tried and its solved now...I can execute my cargo and its working as expected

xcode-select --install