[INFO] updating cached repository williballenthin/zydis-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/williballenthin/zydis-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/williballenthin/zydis-wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/williballenthin/zydis-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/williballenthin/zydis-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/williballenthin/zydis-wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/williballenthin/zydis-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/williballenthin/zydis-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce44f169fbf8574be6a78c7e5e138f83839f2777
[INFO] sha for GitHub repo williballenthin/zydis-wasm: ce44f169fbf8574be6a78c7e5e138f83839f2777
[INFO] validating manifest of williballenthin/zydis-wasm on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of williballenthin/zydis-wasm on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing williballenthin/zydis-wasm
[INFO] finished frobbing williballenthin/zydis-wasm
[INFO] frobbed toml for williballenthin/zydis-wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/williballenthin/zydis-wasm/Cargo.toml
[INFO] started frobbing williballenthin/zydis-wasm
[INFO] finished frobbing williballenthin/zydis-wasm
[INFO] frobbed toml for williballenthin/zydis-wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/williballenthin/zydis-wasm/Cargo.toml
[INFO] crate williballenthin/zydis-wasm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing williballenthin/zydis-wasm against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/williballenthin/zydis-wasm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e372126df97eae0b67ac91c9048de10e0fc97c4cc22f6450a048d2ed7e15447b
[INFO] running `"docker" "start" "-a" "e372126df97eae0b67ac91c9048de10e0fc97c4cc22f6450a048d2ed7e15447b"`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.43
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling bumpalo v2.4.1
[INFO] [stderr]    Compiling bitflags v1.0.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.43
[INFO] [stderr]    Compiling cmake v0.1.39
[INFO] [stderr]    Compiling zydis v0.0.4 (https://github.com/zyantific/zydis-rs?branch=webassembly#03744549)
[INFO] [stderr] error: failed to run custom build command for `zydis v0.0.4 (https://github.com/zyantific/zydis-rs?branch=webassembly#03744549)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/zydis-88734ed61a71b49e/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=zydis-c
[INFO] [stderr] cargo:rerun-if-changed=src/ZycoreExportConfig.h
[INFO] [stderr] cargo:rerun-if-changed=src/ZydisExportConfig.h
[INFO] [stderr] running: "cmake" "/opt/crater/cargo-home/git/checkouts/zydis-rs-493a536600e8d25f/0374454/zydis-c" "-DZYDIS_BUILD_EXAMPLES=OFF" "-DZYDIS_BUILD_TOOLS=OFF" "-DZYAN_NO_LIBC=ON" "-DCMAKE_TOOLCHAIN_FILE=/opt/crater/cargo-home/git/checkouts/zydis-rs-493a536600e8d25f/0374454/zydis-c/dependencies/zycore/WASMToolchain.cmake" "-DCMAKE_INSTALL_PREFIX=/opt/crater/target/debug/build/zydis-0d5eb09438fe2f84/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_BUILD_TYPE=Debug"
[INFO] [stderr] -- The C compiler identification is unknown
[INFO] [stderr] -- The CXX compiler identification is unknown
[INFO] [stderr] -- Configuring incomplete, errors occurred!
[INFO] [stderr] See also "/opt/crater/target/debug/build/zydis-0d5eb09438fe2f84/out/build/CMakeFiles/CMakeOutput.log".
[INFO] [stderr] See also "/opt/crater/target/debug/build/zydis-0d5eb09438fe2f84/out/build/CMakeFiles/CMakeError.log".
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] System is unknown to cmake, create:
[INFO] [stderr] Platform/wasm32-unknown-wasi to use this system, please send your config file to cmake@www.cmake.org so it can be added to cmake
[INFO] [stderr] CMake Error at CMakeLists.txt:5 (project):
[INFO] [stderr]   The CMAKE_C_COMPILER:
[INFO] [stderr] 
[INFO] [stderr]     clang
[INFO] [stderr] 
[INFO] [stderr]   is not a full path and was not found in the PATH.
[INFO] [stderr] 
[INFO] [stderr]   Tell CMake where to find the compiler by setting either the environment
[INFO] [stderr]   variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
[INFO] [stderr]   the compiler, or to the compiler name if it is in the PATH.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] CMake Error at CMakeLists.txt:5 (project):
[INFO] [stderr]   The CMAKE_CXX_COMPILER:
[INFO] [stderr] 
[INFO] [stderr]     clang
[INFO] [stderr] 
[INFO] [stderr]   is not a full path and was not found in the PATH.
[INFO] [stderr] 
[INFO] [stderr]   Tell CMake where to find the compiler by setting either the environment
[INFO] [stderr]   variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path
[INFO] [stderr]   to the compiler, or to the compiler name if it is in the PATH.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] thread 'main' panicked at '
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] build script failed, must exit now', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:829:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x562f5301027b - backtrace::backtrace::libunwind::trace::hfe5db90796807973
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x562f5301027b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x562f5301027b - std::sys_common::backtrace::_print::h527254ae44989167
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x562f5301027b - std::sys_common::backtrace::print::he85dd5ddddf46503
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x562f5301027b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x562f5300ff57 - std::panicking::default_hook::h2ca0f9a30a0e206b
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x562f53010990 - std::panicking::rust_panic_with_hook::hffcefc09751839d1
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x562f53010512 - std::panicking::continue_panic_fmt::hc0f142c930c846fc
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x562f5301045f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d
[INFO] [stderr]                                at src/libstd/panicking.rs:339
[INFO] [stderr]    9:     0x562f52f90a06 - cmake::fail::h812bbada7af4a7f0
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:829
[INFO] [stderr]   10:     0x562f52f90348 - cmake::run::hc6831a0a4be5ad6e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:807
[INFO] [stderr]   11:     0x562f52f8bb50 - cmake::Config::build::h9224f36943544f49
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.39/src/lib.rs:645
[INFO] [stderr]   12:     0x562f52f87ffe - build_script_build::build_library::h91c6b0194d60218c
[INFO] [stderr]                                at /opt/crater/cargo-home/git/checkouts/zydis-rs-493a536600e8d25f/0374454/build.rs:102
[INFO] [stderr]   13:     0x562f52f8863c - build_script_build::main::h2c3a87c22296bc40
[INFO] [stderr]                                at /opt/crater/cargo-home/git/checkouts/zydis-rs-493a536600e8d25f/0374454/build.rs:129
[INFO] [stderr]   14:     0x562f52f88810 - std::rt::lang_start::{{closure}}::h2078a6370f6b0d6c
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x562f53010393 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   16:     0x562f53010393 - std::panicking::try::do_call::h4a61cb372364c745
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   17:     0x562f5301763a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   18:     0x562f53010e9d - std::panicking::try::hdf71f938885bca42
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   19:     0x562f53010e9d - std::panic::catch_unwind::h7e85dbf162b1611a
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   20:     0x562f53010e9d - std::rt::lang_start_internal::h1e06cc26b9fc25ea
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   21:     0x562f52f887e9 - std::rt::lang_start::h53eb82fafae2d6e1
[INFO] [stderr]                                at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64
[INFO] [stderr]   22:     0x562f52f8877a - main
[INFO] [stderr]   23:     0x7f4cf29ac2e1 - __libc_start_main
[INFO] [stderr]   24:     0x562f52f8654a - _start
[INFO] [stderr]   25:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e372126df97eae0b67ac91c9048de10e0fc97c4cc22f6450a048d2ed7e15447b"`
[INFO] running `"docker" "rm" "-f" "e372126df97eae0b67ac91c9048de10e0fc97c4cc22f6450a048d2ed7e15447b"`
[INFO] [stdout] e372126df97eae0b67ac91c9048de10e0fc97c4cc22f6450a048d2ed7e15447b