Dec 11 07:03:45.990 INFO checking ubsan/newt against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:03:45.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 07:03:46.480 INFO [stdout] b67061a58c81bf72a5f33985fcec90d4b0dd45d20700fbb9aa1b5ec0126f7304
Dec 11 07:03:46.484 INFO running `"docker" "start" "-a" "b67061a58c81bf72a5f33985fcec90d4b0dd45d20700fbb9aa1b5ec0126f7304"`
Dec 11 07:03:47.883 INFO [stderr] usermod: no changes
Dec 11 07:03:48.006 INFO [stderr]    Compiling version_check v0.1.4
Dec 11 07:03:48.007 INFO [stderr]    Compiling libc v0.2.43
Dec 11 07:03:48.016 INFO [stderr]    Compiling regex v1.0.5
Dec 11 07:03:48.016 INFO [stderr]    Compiling ucd-util v0.1.1
Dec 11 07:03:48.016 INFO [stderr]    Compiling semver-parser v0.7.0
Dec 11 07:03:48.016 INFO [stderr]    Compiling utf8-ranges v1.0.1
Dec 11 07:03:48.043 INFO [stderr]    Compiling gcc v0.3.54
Dec 11 07:03:54.576 INFO [stderr]     Checking unicode-xid v0.1.0
Dec 11 07:03:54.786 INFO [stderr]     Checking unicode-normalization v0.1.7
Dec 11 07:03:55.772 INFO [stderr]    Compiling regex-syntax v0.6.2
Dec 11 07:03:56.062 INFO [stderr]    Compiling semver v0.9.0
Dec 11 07:03:56.073 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 11 07:03:57.577 INFO [stderr]    Compiling memchr v2.0.2
Dec 11 07:04:02.281 INFO [stderr]    Compiling aho-corasick v0.6.7
Dec 11 07:04:03.393 INFO [stderr]    Compiling thread_local v0.3.6
Dec 11 07:04:39.840 INFO [stderr]    Compiling llvm-sys v70.0.0
Dec 11 07:04:44.200 INFO [stderr] error: failed to run custom build command for `llvm-sys v70.0.0`
Dec 11 07:04:44.200 INFO [stderr] process didn't exit successfully: `/target/debug/build/llvm-sys-9a43392dcead0d3a/build-script-build` (exit code: 101)
Dec 11 07:04:44.200 INFO [stderr] --- stdout
Dec 11 07:04:44.200 INFO [stderr] Didn't find usable system-wide LLVM.
Dec 11 07:04:44.201 INFO [stderr] No suitable version of LLVM was found system-wide or pointed
Dec 11 07:04:44.201 INFO [stderr]                   to by LLVM_SYS_70_PREFIX.
Dec 11 07:04:44.201 INFO [stderr]                   
Dec 11 07:04:44.201 INFO [stderr]                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Dec 11 07:04:44.201 INFO [stderr]                   refer to the llvm-sys documentation for more information.
Dec 11 07:04:44.201 INFO [stderr]                   
Dec 11 07:04:44.201 INFO [stderr]                   llvm-sys: https://crates.io/crates/llvm-sys
Dec 11 07:04:44.201 INFO [stderr]                   llvmenv: https://crates.io/crates/llvmenv
Dec 11 07:04:44.201 INFO [stderr] 
Dec 11 07:04:44.201 INFO [stderr] --- stderr
Dec 11 07:04:44.201 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 11 07:04:44.201 INFO [stderr] stack backtrace:
Dec 11 07:04:44.201 INFO [stderr]    0:     0x561180d827e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hafe32dfda4ac9b67
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 11 07:04:44.201 INFO [stderr]    1:     0x561180d7d068 - std::sys_common::backtrace::_print::hc24d2ee96013ce1b
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Dec 11 07:04:44.201 INFO [stderr]    2:     0x561180d817d2 - std::panicking::default_hook::{{closure}}::ha3cade6a99f48e69
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/panicking.rs:210
Dec 11 07:04:44.201 INFO [stderr]    3:     0x561180d81544 - std::panicking::default_hook::h64988bceb0f71f1e
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/panicking.rs:224
Dec 11 07:04:44.201 INFO [stderr]    4:     0x561180d81ee0 - std::panicking::rust_panic_with_hook::h6c4e4486ca5883b5
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/panicking.rs:487
Dec 11 07:04:44.201 INFO [stderr]    5:     0x561180cd0037 - std::panicking::begin_panic::h3912dc27f1007744
Dec 11 07:04:44.201 INFO [stderr]                                at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libstd/panicking.rs:421
Dec 11 07:04:44.201 INFO [stderr]    6:     0x561180b4ebe4 - core::ops::function::FnOnce::call_once::hfc171b572f8d9e0a
Dec 11 07:04:44.201 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73
Dec 11 07:04:44.201 INFO [stderr]                                at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libcore/ops/function.rs:238
Dec 11 07:04:44.201 INFO [stderr]    7:     0x561180b52b92 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::he538bec4dbb4aaaf
Dec 11 07:04:44.201 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Dec 11 07:04:44.201 INFO [stderr]    8:     0x561180b52a9a - std::sync::once::Once::call_once::{{closure}}::hed3474714024782a
Dec 11 07:04:44.201 INFO [stderr]                                at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libstd/sync/once.rs:230
Dec 11 07:04:44.201 INFO [stderr]    9:     0x561180d7c4e5 - std::sync::once::Once::call_inner::haebee301e27542ff
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/sync/once.rs:397
Dec 11 07:04:44.201 INFO [stderr]   10:     0x561180b52819 - std::sync::once::Once::call_once::h55fed86b63be48cf
Dec 11 07:04:44.201 INFO [stderr]                                at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libstd/sync/once.rs:230
Dec 11 07:04:44.201 INFO [stderr]   11:     0x561180b4b21b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h361bfdc885986eec
Dec 11 07:04:44.201 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Dec 11 07:04:44.201 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:13
Dec 11 07:04:44.201 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:14
Dec 11 07:04:44.201 INFO [stderr]   12:     0x561180b48bd9 - build_script_build::llvm_config::hcfef6e81c32d60ca
Dec 11 07:04:44.201 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:167
Dec 11 07:04:44.201 INFO [stderr]   13:     0x561180b4a462 - build_script_build::main::h344914ca23c83cea
Dec 11 07:04:44.201 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:300
Dec 11 07:04:44.201 INFO [stderr]   14:     0x561180b4d8bf - std::rt::lang_start::{{closure}}::hdba55f5777028af7
Dec 11 07:04:44.201 INFO [stderr]                                at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libstd/rt.rs:74
Dec 11 07:04:44.201 INFO [stderr]   15:     0x561180d818e2 - std::panicking::try::do_call::hdbaebf326e2b99b9
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/rt.rs:59
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/panicking.rs:306
Dec 11 07:04:44.201 INFO [stderr]   16:     0x561180d95939 - __rust_maybe_catch_panic
Dec 11 07:04:44.201 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Dec 11 07:04:44.201 INFO [stderr]   17:     0x561180d822b3 - std::rt::lang_start_internal::h819e468b5ff34902
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/panicking.rs:285
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/panic.rs:398
Dec 11 07:04:44.201 INFO [stderr]                                at src/libstd/rt.rs:58
Dec 11 07:04:44.201 INFO [stderr]   18:     0x561180b4d898 - std::rt::lang_start::hdb11de55c8277152
Dec 11 07:04:44.201 INFO [stderr]                                at /rustc/3a75e80557a103497cffbcab395a2f37061a77ea/src/libstd/rt.rs:74
Dec 11 07:04:44.201 INFO [stderr]   19:     0x561180b4b2a9 - main
Dec 11 07:04:44.201 INFO [stderr]   20:     0x7f21f896782f - __libc_start_main
Dec 11 07:04:44.201 INFO [stderr]   21:     0x561180b47648 - _start
Dec 11 07:04:44.201 INFO [stderr]   22:                0x0 - <unknown>
Dec 11 07:04:44.201 INFO [stderr] 
Dec 11 07:04:44.201 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 07:05:08.536 INFO [stderr] error: build failed
Dec 11 07:05:08.538 INFO [stderr] su: No module specific data is present
Dec 11 07:05:09.508 INFO running `"docker" "inspect" "b67061a58c81bf72a5f33985fcec90d4b0dd45d20700fbb9aa1b5ec0126f7304"`
Dec 11 07:05:09.888 INFO running `"docker" "rm" "-f" "b67061a58c81bf72a5f33985fcec90d4b0dd45d20700fbb9aa1b5ec0126f7304"`
Dec 11 07:05:10.234 INFO [stdout] b67061a58c81bf72a5f33985fcec90d4b0dd45d20700fbb9aa1b5ec0126f7304