Dec 05 14:04:08.855 INFO checking euphrates_x64-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 14:04:08.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 14:04:09.094 INFO [stdout] cf7e0c1b90137d72cc2c6a48b43361c065881a8434d55a2065b3a2dd43d3f3db Dec 05 14:04:09.096 INFO running `"docker" "start" "-a" "cf7e0c1b90137d72cc2c6a48b43361c065881a8434d55a2065b3a2dd43d3f3db"` Dec 05 14:04:09.787 INFO [stderr] usermod: no changes Dec 05 14:04:09.869 INFO [stderr] Compiling euphrates_x64 v0.1.0 (/source) Dec 05 14:04:09.875 INFO [stderr] Checking euphrates v0.1.0 Dec 05 14:04:11.667 INFO [stderr] error: failed to run custom build command for `euphrates_x64 v0.1.0 (/source)` Dec 05 14:04:11.667 INFO [stderr] process didn't exit successfully: `/target/debug/build/euphrates_x64-c4301b29d4001d3c/build-script-build` (exit code: 101) Dec 05 14:04:11.667 INFO [stderr] --- stdout Dec 05 14:04:11.667 INFO [stderr] TARGET = Some("x86_64-unknown-linux-gnu") Dec 05 14:04:11.667 INFO [stderr] OPT_LEVEL = Some("0") Dec 05 14:04:11.667 INFO [stderr] HOST = Some("x86_64-unknown-linux-gnu") Dec 05 14:04:11.667 INFO [stderr] CC_x86_64-unknown-linux-gnu = None Dec 05 14:04:11.667 INFO [stderr] CC_x86_64_unknown_linux_gnu = None Dec 05 14:04:11.667 INFO [stderr] HOST_CC = None Dec 05 14:04:11.667 INFO [stderr] CC = Some("clang") Dec 05 14:04:11.667 INFO [stderr] CFLAGS_x86_64-unknown-linux-gnu = None Dec 05 14:04:11.667 INFO [stderr] CFLAGS_x86_64_unknown_linux_gnu = None Dec 05 14:04:11.667 INFO [stderr] HOST_CFLAGS = None Dec 05 14:04:11.667 INFO [stderr] CFLAGS = None Dec 05 14:04:11.667 INFO [stderr] DEBUG = Some("true") Dec 05 14:04:11.667 INFO [stderr] running: "clang" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "--target=x86_64-unknown-linux-gnu" "-Wall" "-Wextra" "-o" "/target/debug/build/euphrates_x64-ef5763ddc6e80afa/out/src/pattern_to_palette_indices.o" "-c" "src/pattern_to_palette_indices.s" Dec 05 14:04:11.667 INFO [stderr] Dec 05 14:04:11.667 INFO [stderr] --- stderr Dec 05 14:04:11.667 INFO [stderr] thread 'main' panicked at ' Dec 05 14:04:11.667 INFO [stderr] Dec 05 14:04:11.667 INFO [stderr] Internal error occurred: Failed to find tool. Is `clang` installed? Dec 05 14:04:11.667 INFO [stderr] Dec 05 14:04:11.667 INFO [stderr] ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:2260:5 Dec 05 14:04:11.667 INFO [stderr] stack backtrace: Dec 05 14:04:11.667 INFO [stderr] 0: 0x5625f8961833 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9b869b1b82148d8d Dec 05 14:04:11.667 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 05 14:04:11.667 INFO [stderr] 1: 0x5625f895bfd8 - std::sys_common::backtrace::_print::ha724fe845fbe1ccd Dec 05 14:04:11.667 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 05 14:04:11.667 INFO [stderr] 2: 0x5625f8960822 - std::panicking::default_hook::{{closure}}::h2cbe2f1f9ee88e9d Dec 05 14:04:11.667 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panicking.rs:211 Dec 05 14:04:11.667 INFO [stderr] 3: 0x5625f896058d - std::panicking::default_hook::hb9aed6dfbb05b028 Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panicking.rs:227 Dec 05 14:04:11.667 INFO [stderr] 4: 0x5625f8960f30 - std::panicking::rust_panic_with_hook::hf5144a49bcc319fa Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panicking.rs:491 Dec 05 14:04:11.667 INFO [stderr] 5: 0x5625f8960ab1 - std::panicking::continue_panic_fmt::hbecbe8eb3cbee5eb Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panicking.rs:398 Dec 05 14:04:11.667 INFO [stderr] 6: 0x5625f89609fe - std::panicking::begin_panic_fmt::ha53ee490e14ed092 Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panicking.rs:353 Dec 05 14:04:11.667 INFO [stderr] 7: 0x5625f88f48af - cc::fail::h5cfc7d4226e88b21 Dec 05 14:04:11.667 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:2260 Dec 05 14:04:11.667 INFO [stderr] 8: 0x5625f88dfb4b - cc::Build::compile::h27ff8d291a64e553 Dec 05 14:04:11.667 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:933 Dec 05 14:04:11.667 INFO [stderr] 9: 0x5625f88d933a - build_script_build::main::h18a71dcd54e1ae32 Dec 05 14:04:11.667 INFO [stderr] at /source/build.rs:6 Dec 05 14:04:11.667 INFO [stderr] 10: 0x5625f88d941f - std::rt::lang_start::{{closure}}::hcae3415864d2cce5 Dec 05 14:04:11.667 INFO [stderr] at /rustc/1df97983eb2057dc6a8f7eb364e263b51ae23230/src/libstd/rt.rs:74 Dec 05 14:04:11.667 INFO [stderr] 11: 0x5625f8960932 - std::panicking::try::do_call::h0ba65d6c5d96c369 Dec 05 14:04:11.667 INFO [stderr] at src/libstd/rt.rs:59 Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panicking.rs:310 Dec 05 14:04:11.667 INFO [stderr] 12: 0x5625f8974649 - __rust_maybe_catch_panic Dec 05 14:04:11.667 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 05 14:04:11.667 INFO [stderr] 13: 0x5625f8961303 - std::rt::lang_start_internal::hfb3c22f9f704e74e Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panicking.rs:289 Dec 05 14:04:11.667 INFO [stderr] at src/libstd/panic.rs:398 Dec 05 14:04:11.667 INFO [stderr] at src/libstd/rt.rs:58 Dec 05 14:04:11.667 INFO [stderr] 14: 0x5625f88d93f8 - std::rt::lang_start::h30bd22e2ce10adad Dec 05 14:04:11.667 INFO [stderr] at /rustc/1df97983eb2057dc6a8f7eb364e263b51ae23230/src/libstd/rt.rs:74 Dec 05 14:04:11.667 INFO [stderr] 15: 0x5625f88d9399 - main Dec 05 14:04:11.667 INFO [stderr] 16: 0x7f0a1abb882f - __libc_start_main Dec 05 14:04:11.667 INFO [stderr] 17: 0x5625f88d9108 - _start Dec 05 14:04:11.667 INFO [stderr] 18: 0x0 - Dec 05 14:04:11.668 INFO [stderr] Dec 05 14:04:11.668 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 05 14:04:30.555 INFO [stderr] error: build failed Dec 05 14:04:30.557 INFO [stderr] su: No module specific data is present Dec 05 14:04:31.775 INFO running `"docker" "inspect" "cf7e0c1b90137d72cc2c6a48b43361c065881a8434d55a2065b3a2dd43d3f3db"` Dec 05 14:04:32.144 INFO running `"docker" "rm" "-f" "cf7e0c1b90137d72cc2c6a48b43361c065881a8434d55a2065b3a2dd43d3f3db"` Dec 05 14:04:32.399 INFO [stdout] cf7e0c1b90137d72cc2c6a48b43361c065881a8434d55a2065b3a2dd43d3f3db