Dec 12 20:34:01.472 INFO testing yakovzaytsev/rust-gen-struct against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:34:01.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 12 20:34:02.076 INFO [stdout] b29b7423df7eae900091cdd789204d7c023175e8bc314ca4a3e38e15f211c109
Dec 12 20:34:02.078 INFO running `"docker" "start" "-a" "b29b7423df7eae900091cdd789204d7c023175e8bc314ca4a3e38e15f211c109"`
Dec 12 20:34:04.639 INFO [stderr] usermod: no changes
Dec 12 20:34:04.783 INFO [stderr]    Compiling regex v1.0.5
Dec 12 20:34:04.787 INFO [stderr]    Compiling gcc v0.3.55
Dec 12 20:34:04.787 INFO [stderr]    Compiling memchr v2.1.0
Dec 12 20:34:04.787 INFO [stderr]    Compiling clang-sys v0.23.0
Dec 12 20:34:04.807 INFO [stderr]    Compiling thread_local v0.3.6
Dec 12 20:34:13.548 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 12 20:34:16.627 INFO [stderr]    Compiling clang v0.20.0
Dec 12 20:34:32.629 INFO [stderr]    Compiling llvm-sys v70.0.0
Dec 12 20:34:35.405 INFO [stderr] error: failed to run custom build command for `llvm-sys v70.0.0`
Dec 12 20:34:35.405 INFO [stderr] process didn't exit successfully: `/target/debug/build/llvm-sys-edb84aad83b367ff/build-script-build` (exit code: 101)
Dec 12 20:34:35.405 INFO [stderr] --- stdout
Dec 12 20:34:35.405 INFO [stderr] Didn't find usable system-wide LLVM.
Dec 12 20:34:35.405 INFO [stderr] No suitable version of LLVM was found system-wide or pointed
Dec 12 20:34:35.405 INFO [stderr]                   to by LLVM_SYS_70_PREFIX.
Dec 12 20:34:35.405 INFO [stderr]                   
Dec 12 20:34:35.405 INFO [stderr]                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Dec 12 20:34:35.405 INFO [stderr]                   refer to the llvm-sys documentation for more information.
Dec 12 20:34:35.405 INFO [stderr]                   
Dec 12 20:34:35.405 INFO [stderr]                   llvm-sys: https://crates.io/crates/llvm-sys
Dec 12 20:34:35.405 INFO [stderr]                   llvmenv: https://crates.io/crates/llvmenv
Dec 12 20:34:35.405 INFO [stderr] 
Dec 12 20:34:35.405 INFO [stderr] --- stderr
Dec 12 20:34:35.405 INFO [stderr] thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73:9
Dec 12 20:34:35.405 INFO [stderr] stack backtrace:
Dec 12 20:34:35.405 INFO [stderr]    0:     0x5615645f57a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd
Dec 12 20:34:35.405 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 12 20:34:35.405 INFO [stderr]    1:     0x5615645f0028 - std::sys_common::backtrace::_print::he11ceebc70626ac9
Dec 12 20:34:35.405 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 12 20:34:35.405 INFO [stderr]    2:     0x5615645f4792 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413
Dec 12 20:34:35.405 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 12 20:34:35.405 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 12 20:34:35.405 INFO [stderr]    3:     0x5615645f4504 - std::panicking::default_hook::hf0c15a583008ed0d
Dec 12 20:34:35.405 INFO [stderr]                                at src/libstd/panicking.rs:224
Dec 12 20:34:35.405 INFO [stderr]    4:     0x5615645f4ea0 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185
Dec 12 20:34:35.405 INFO [stderr]                                at src/libstd/panicking.rs:487
Dec 12 20:34:35.405 INFO [stderr]    5:     0x56156458d8a7 - std::panicking::begin_panic::h9d0804d7fa6df172
Dec 12 20:34:35.405 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421
Dec 12 20:34:35.405 INFO [stderr]    6:     0x5615643bbe94 - core::ops::function::FnOnce::call_once::h16540595593f7aeb
Dec 12 20:34:35.405 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73
Dec 12 20:34:35.405 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238
Dec 12 20:34:35.405 INFO [stderr]    7:     0x5615643c0342 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::hc1aa4a0de03d75a2
Dec 12 20:34:35.405 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Dec 12 20:34:35.405 INFO [stderr]    8:     0x5615643c029a - std::sync::once::Once::call_once::{{closure}}::h7a678afbe93ce864
Dec 12 20:34:35.405 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sync/once.rs:230
Dec 12 20:34:35.405 INFO [stderr]    9:     0x5615645ef4a5 - std::sync::once::Once::call_inner::h22b0e8b5fc8ca6c1
Dec 12 20:34:35.405 INFO [stderr]                                at src/libstd/sync/once.rs:397
Dec 12 20:34:35.405 INFO [stderr]   10:     0x5615643c0019 - std::sync::once::Once::call_once::h6f60e1e63d1ed499
Dec 12 20:34:35.405 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sync/once.rs:230
Dec 12 20:34:35.405 INFO [stderr]   11:     0x5615643b8a1b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h47b8c52bff616690
Dec 12 20:34:35.405 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Dec 12 20:34:35.405 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:13
Dec 12 20:34:35.405 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:14
Dec 12 20:34:35.405 INFO [stderr]   12:     0x5615643b63d9 - build_script_build::llvm_config::h5ecbddf7eff45b3b
Dec 12 20:34:35.405 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:167
Dec 12 20:34:35.405 INFO [stderr]   13:     0x5615643b7c62 - build_script_build::main::h6b4cfa3eab50c68c
Dec 12 20:34:35.405 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:300
Dec 12 20:34:35.405 INFO [stderr]   14:     0x5615643bb0bf - std::rt::lang_start::{{closure}}::h3b7d0e27c1b40c72
Dec 12 20:34:35.406 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74
Dec 12 20:34:35.406 INFO [stderr]   15:     0x5615645f48a2 - std::panicking::try::do_call::h7a0b92633a1e33d9
Dec 12 20:34:35.406 INFO [stderr]                                at src/libstd/rt.rs:59
Dec 12 20:34:35.406 INFO [stderr]                                at src/libstd/panicking.rs:306
Dec 12 20:34:35.406 INFO [stderr]   16:     0x5615646088f9 - __rust_maybe_catch_panic
Dec 12 20:34:35.406 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 12 20:34:35.406 INFO [stderr]   17:     0x5615645f5273 - std::rt::lang_start_internal::h3628368e60eab2bb
Dec 12 20:34:35.406 INFO [stderr]                                at src/libstd/panicking.rs:285
Dec 12 20:34:35.406 INFO [stderr]                                at src/libstd/panic.rs:398
Dec 12 20:34:35.406 INFO [stderr]                                at src/libstd/rt.rs:58
Dec 12 20:34:35.406 INFO [stderr]   18:     0x5615643bb098 - std::rt::lang_start::h0a71c0bfdba3e9f9
Dec 12 20:34:35.406 INFO [stderr]                                at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74
Dec 12 20:34:35.406 INFO [stderr]   19:     0x5615643b8aa9 - main
Dec 12 20:34:35.406 INFO [stderr]   20:     0x7f5cc27ad82f - __libc_start_main
Dec 12 20:34:35.406 INFO [stderr]   21:     0x5615643b4e48 - _start
Dec 12 20:34:35.406 INFO [stderr]   22:                0x0 - <unknown>
Dec 12 20:34:35.406 INFO [stderr] 
Dec 12 20:34:35.407 INFO [stderr] su: No module specific data is present
Dec 12 20:34:37.109 INFO running `"docker" "inspect" "b29b7423df7eae900091cdd789204d7c023175e8bc314ca4a3e38e15f211c109"`
Dec 12 20:34:37.473 INFO running `"docker" "rm" "-f" "b29b7423df7eae900091cdd789204d7c023175e8bc314ca4a3e38e15f211c109"`
Dec 12 20:34:37.823 INFO [stdout] b29b7423df7eae900091cdd789204d7c023175e8bc314ca4a3e38e15f211c109