Dec 02 08:09:21.848 INFO documenting euphrates_x64-0.1.0 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1 Dec 02 08:09:21.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 02 08:09:22.265 INFO [stdout] b2656a1fcc1f71a3407e1901c02b29aeb488e61c182a0f888d733fce8f56e1e6 Dec 02 08:09:22.274 INFO running `"docker" "start" "-a" "b2656a1fcc1f71a3407e1901c02b29aeb488e61c182a0f888d733fce8f56e1e6"` Dec 02 08:09:23.727 INFO [stderr] usermod: no changes Dec 02 08:09:23.879 INFO [stderr] Compiling euphrates_x64 v0.1.0 (/source) Dec 02 08:09:23.900 INFO [stderr] Checking euphrates v0.1.0 Dec 02 08:09:25.229 INFO [stderr] error: failed to run custom build command for `euphrates_x64 v0.1.0 (/source)` Dec 02 08:09:25.229 INFO [stderr] process didn't exit successfully: `/target/debug/build/euphrates_x64-a16eac0892d60180/build-script-build` (exit code: 101) Dec 02 08:09:25.229 INFO [stderr] --- stdout Dec 02 08:09:25.229 INFO [stderr] TARGET = Some("x86_64-unknown-linux-gnu") Dec 02 08:09:25.229 INFO [stderr] OPT_LEVEL = Some("0") Dec 02 08:09:25.229 INFO [stderr] HOST = Some("x86_64-unknown-linux-gnu") Dec 02 08:09:25.229 INFO [stderr] CC_x86_64-unknown-linux-gnu = None Dec 02 08:09:25.229 INFO [stderr] CC_x86_64_unknown_linux_gnu = None Dec 02 08:09:25.229 INFO [stderr] HOST_CC = None Dec 02 08:09:25.229 INFO [stderr] CC = Some("clang") Dec 02 08:09:25.229 INFO [stderr] CFLAGS_x86_64-unknown-linux-gnu = None Dec 02 08:09:25.229 INFO [stderr] CFLAGS_x86_64_unknown_linux_gnu = None Dec 02 08:09:25.229 INFO [stderr] HOST_CFLAGS = None Dec 02 08:09:25.229 INFO [stderr] CFLAGS = None Dec 02 08:09:25.229 INFO [stderr] DEBUG = Some("true") Dec 02 08:09:25.229 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-fbfbfbd424602772/out/src/pattern_to_palette_indices.o" "-c" "src/pattern_to_palette_indices.s" Dec 02 08:09:25.229 INFO [stderr] Dec 02 08:09:25.229 INFO [stderr] --- stderr Dec 02 08:09:25.229 INFO [stderr] thread 'main' panicked at ' Dec 02 08:09:25.229 INFO [stderr] Dec 02 08:09:25.229 INFO [stderr] Internal error occurred: Failed to find tool. Is `clang` installed? Dec 02 08:09:25.229 INFO [stderr] Dec 02 08:09:25.229 INFO [stderr] ', /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:2260:5 Dec 02 08:09:25.229 INFO [stderr] stack backtrace: Dec 02 08:09:25.229 INFO [stderr] 0: 0x55b0b18ba7b3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2cefa145a606e790 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 08:09:25.229 INFO [stderr] 1: 0x55b0b18b4f68 - std::sys_common::backtrace::_print::hd6fc37dc2c9d2c55 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 02 08:09:25.229 INFO [stderr] 2: 0x55b0b18b97a2 - std::panicking::default_hook::{{closure}}::hd8fbbdefe60b3401 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panicking.rs:211 Dec 02 08:09:25.229 INFO [stderr] 3: 0x55b0b18b950d - std::panicking::default_hook::h0fb90ac3aea40c16 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panicking.rs:227 Dec 02 08:09:25.229 INFO [stderr] 4: 0x55b0b18b9eb0 - std::panicking::rust_panic_with_hook::ha660137787660525 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panicking.rs:476 Dec 02 08:09:25.229 INFO [stderr] 5: 0x55b0b18b9a31 - std::panicking::continue_panic_fmt::h32a895e868d3c05b Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panicking.rs:390 Dec 02 08:09:25.229 INFO [stderr] 6: 0x55b0b18b997e - std::panicking::begin_panic_fmt::ha717b64e5b495162 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panicking.rs:345 Dec 02 08:09:25.229 INFO [stderr] 7: 0x55b0b184f4ef - cc::fail::h4244e69be2f108dd Dec 02 08:09:25.229 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:2260 Dec 02 08:09:25.229 INFO [stderr] 8: 0x55b0b183a78b - cc::Build::compile::heb2d63e373f22a8c Dec 02 08:09:25.229 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.25/src/lib.rs:933 Dec 02 08:09:25.229 INFO [stderr] 9: 0x55b0b1833f7a - build_script_build::main::hd9615612b187c3ce Dec 02 08:09:25.229 INFO [stderr] at /source/build.rs:6 Dec 02 08:09:25.229 INFO [stderr] 10: 0x55b0b1834a8f - std::rt::lang_start::{{closure}}::hab9fa9b730963a4c Dec 02 08:09:25.229 INFO [stderr] at /rustc/f86f76f89ea2b1ccbfb3741962ec2029d878a389/src/libstd/rt.rs:74 Dec 02 08:09:25.229 INFO [stderr] 11: 0x55b0b18b98b2 - std::panicking::try::do_call::h0f7ec4769c9daf78 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/rt.rs:59 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panicking.rs:310 Dec 02 08:09:25.229 INFO [stderr] 12: 0x55b0b18cd759 - __rust_maybe_catch_panic Dec 02 08:09:25.229 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 02 08:09:25.229 INFO [stderr] 13: 0x55b0b18ba283 - std::rt::lang_start_internal::h0fdea0bb68ff842a Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panicking.rs:289 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/panic.rs:398 Dec 02 08:09:25.229 INFO [stderr] at src/libstd/rt.rs:58 Dec 02 08:09:25.229 INFO [stderr] 14: 0x55b0b1834a68 - std::rt::lang_start::h39880af8d0094040 Dec 02 08:09:25.229 INFO [stderr] at /rustc/f86f76f89ea2b1ccbfb3741962ec2029d878a389/src/libstd/rt.rs:74 Dec 02 08:09:25.229 INFO [stderr] 15: 0x55b0b1833fd9 - main Dec 02 08:09:25.229 INFO [stderr] 16: 0x7f1079d1882f - __libc_start_main Dec 02 08:09:25.229 INFO [stderr] 17: 0x55b0b1833d48 - _start Dec 02 08:09:25.230 INFO [stderr] 18: 0x0 - Dec 02 08:09:25.230 INFO [stderr] Dec 02 08:09:25.230 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 02 08:09:44.586 INFO [stderr] error: build failed Dec 02 08:09:44.589 INFO [stderr] su: No module specific data is present Dec 02 08:09:45.532 INFO running `"docker" "inspect" "b2656a1fcc1f71a3407e1901c02b29aeb488e61c182a0f888d733fce8f56e1e6"` Dec 02 08:09:45.878 INFO running `"docker" "rm" "-f" "b2656a1fcc1f71a3407e1901c02b29aeb488e61c182a0f888d733fce8f56e1e6"` Dec 02 08:09:46.152 INFO [stdout] b2656a1fcc1f71a3407e1901c02b29aeb488e61c182a0f888d733fce8f56e1e6