Nov 29 15:51:20.206 INFO checking ubsan/newt against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 15:51:20.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 15:51:20.594 INFO [stdout] 0960cc4150eb56dfa03320083f25b1352fa32281c8a08c2ccea2c86d174e3f28
Nov 29 15:51:20.600 INFO running `"docker" "start" "-a" "0960cc4150eb56dfa03320083f25b1352fa32281c8a08c2ccea2c86d174e3f28"`
Nov 29 15:51:21.864 INFO [stderr] usermod: no changes
Nov 29 15:51:21.976 INFO [stderr]    Compiling version_check v0.1.4
Nov 29 15:51:21.976 INFO [stderr]    Compiling libc v0.2.43
Nov 29 15:51:21.976 INFO [stderr]    Compiling regex v1.0.5
Nov 29 15:51:21.976 INFO [stderr]    Compiling ucd-util v0.1.1
Nov 29 15:51:21.976 INFO [stderr]    Compiling semver-parser v0.7.0
Nov 29 15:51:21.976 INFO [stderr]    Compiling utf8-ranges v1.0.1
Nov 29 15:51:21.976 INFO [stderr]    Compiling gcc v0.3.54
Nov 29 15:51:29.080 INFO [stderr]     Checking unicode-xid v0.1.0
Nov 29 15:51:29.080 INFO [stderr]     Checking unicode-normalization v0.1.7
Nov 29 15:51:29.377 INFO [stderr]    Compiling regex-syntax v0.6.2
Nov 29 15:51:29.662 INFO [stderr]    Compiling lazy_static v1.1.0
Nov 29 15:51:30.294 INFO [stderr]    Compiling semver v0.9.0
Nov 29 15:51:32.008 INFO [stderr]    Compiling memchr v2.0.2
Nov 29 15:51:34.402 INFO [stderr]    Compiling thread_local v0.3.6
Nov 29 15:51:34.782 INFO [stderr]    Compiling aho-corasick v0.6.7
Nov 29 15:52:12.481 INFO [stderr]    Compiling llvm-sys v70.0.0
Nov 29 15:52:17.317 INFO [stderr] error: failed to run custom build command for `llvm-sys v70.0.0`
Nov 29 15:52:17.317 INFO [stderr] process didn't exit successfully: `/target/debug/build/llvm-sys-2149b7682fffecaf/build-script-build` (exit code: 101)
Nov 29 15:52:17.317 INFO [stderr] --- stdout
Nov 29 15:52:17.317 INFO [stderr] Didn't find usable system-wide LLVM.
Nov 29 15:52:17.317 INFO [stderr] No suitable version of LLVM was found system-wide or pointed
Nov 29 15:52:17.317 INFO [stderr]                   to by LLVM_SYS_70_PREFIX.
Nov 29 15:52:17.317 INFO [stderr]                   
Nov 29 15:52:17.317 INFO [stderr]                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Nov 29 15:52:17.317 INFO [stderr]                   refer to the llvm-sys documentation for more information.
Nov 29 15:52:17.317 INFO [stderr]                   
Nov 29 15:52:17.317 INFO [stderr]                   llvm-sys: https://crates.io/crates/llvm-sys
Nov 29 15:52:17.317 INFO [stderr]                   llvmenv: https://crates.io/crates/llvmenv
Nov 29 15:52:17.317 INFO [stderr] 
Nov 29 15:52:17.317 INFO [stderr] --- stderr
Nov 29 15:52:17.317 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
Nov 29 15:52:17.317 INFO [stderr] stack backtrace:
Nov 29 15:52:17.317 INFO [stderr]    0:     0x560227ae4583 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h12600e2be635be87
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 29 15:52:17.317 INFO [stderr]    1:     0x560227aded38 - std::sys_common::backtrace::_print::h14c847f00082174a
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:71
Nov 29 15:52:17.317 INFO [stderr]    2:     0x560227ae3572 - std::panicking::default_hook::{{closure}}::h7a05b7ac243b1024
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/sys_common/backtrace.rs:59
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/panicking.rs:211
Nov 29 15:52:17.317 INFO [stderr]    3:     0x560227ae32dd - std::panicking::default_hook::h251b951cf7c8ba19
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/panicking.rs:227
Nov 29 15:52:17.317 INFO [stderr]    4:     0x560227ae3c80 - std::panicking::rust_panic_with_hook::h47baf149b520c350
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/panicking.rs:476
Nov 29 15:52:17.317 INFO [stderr]    5:     0x560227abe597 - std::panicking::begin_panic::h51cfe2a121c45364
Nov 29 15:52:17.317 INFO [stderr]                                at /rustc/a49316ddc99d9d595193557fc899f6c52e4d9af9/src/libstd/panicking.rs:410
Nov 29 15:52:17.317 INFO [stderr]    6:     0x5602278b4c64 - core::ops::function::FnOnce::call_once::h030c59177ea039f7
Nov 29 15:52:17.317 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73
Nov 29 15:52:17.317 INFO [stderr]                                at /rustc/a49316ddc99d9d595193557fc899f6c52e4d9af9/src/libcore/ops/function.rs:238
Nov 29 15:52:17.317 INFO [stderr]    7:     0x5602278b91c2 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::he0b55a59ee765447
Nov 29 15:52:17.317 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Nov 29 15:52:17.317 INFO [stderr]    8:     0x5602278b904a - std::sync::once::Once::call_once::{{closure}}::h9001bdf5831cfb2a
Nov 29 15:52:17.317 INFO [stderr]                                at /rustc/a49316ddc99d9d595193557fc899f6c52e4d9af9/src/libstd/sync/once.rs:230
Nov 29 15:52:17.317 INFO [stderr]    9:     0x560227ade1b5 - std::sync::once::Once::call_inner::h7158f4efb9a261b6
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/sync/once.rs:397
Nov 29 15:52:17.317 INFO [stderr]   10:     0x5602278b8f09 - std::sync::once::Once::call_once::hbd513c209eeaa298
Nov 29 15:52:17.317 INFO [stderr]                                at /rustc/a49316ddc99d9d595193557fc899f6c52e4d9af9/src/libstd/sync/once.rs:230
Nov 29 15:52:17.317 INFO [stderr]   11:     0x5602278b182b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h56cc3d23deca139d
Nov 29 15:52:17.317 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Nov 29 15:52:17.317 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:13
Nov 29 15:52:17.317 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:14
Nov 29 15:52:17.317 INFO [stderr]   12:     0x5602278af1e9 - build_script_build::llvm_config::h19ea8925fb67e66f
Nov 29 15:52:17.317 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:167
Nov 29 15:52:17.317 INFO [stderr]   13:     0x5602278b0a72 - build_script_build::main::h3657f071a73eaa4b
Nov 29 15:52:17.317 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:300
Nov 29 15:52:17.317 INFO [stderr]   14:     0x5602278b3ecf - std::rt::lang_start::{{closure}}::h310d0c4d43f24732
Nov 29 15:52:17.317 INFO [stderr]                                at /rustc/a49316ddc99d9d595193557fc899f6c52e4d9af9/src/libstd/rt.rs:74
Nov 29 15:52:17.317 INFO [stderr]   15:     0x560227ae3682 - std::panicking::try::do_call::hfdf09b99d6cf4e96
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/rt.rs:59
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/panicking.rs:310
Nov 29 15:52:17.317 INFO [stderr]   16:     0x560227af7839 - __rust_maybe_catch_panic
Nov 29 15:52:17.317 INFO [stderr]                                at src/libpanic_unwind/lib.rs:102
Nov 29 15:52:17.317 INFO [stderr]   17:     0x560227ae4053 - std::rt::lang_start_internal::hc740d01aa243e529
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/panicking.rs:289
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/panic.rs:398
Nov 29 15:52:17.317 INFO [stderr]                                at src/libstd/rt.rs:58
Nov 29 15:52:17.317 INFO [stderr]   18:     0x5602278b3ea8 - std::rt::lang_start::h546c6295891fdda1
Nov 29 15:52:17.317 INFO [stderr]                                at /rustc/a49316ddc99d9d595193557fc899f6c52e4d9af9/src/libstd/rt.rs:74
Nov 29 15:52:17.317 INFO [stderr]   19:     0x5602278b18b9 - main
Nov 29 15:52:17.317 INFO [stderr]   20:     0x7f3e8f57d82f - __libc_start_main
Nov 29 15:52:17.317 INFO [stderr]   21:     0x5602278adc58 - _start
Nov 29 15:52:17.317 INFO [stderr]   22:                0x0 - <unknown>
Nov 29 15:52:17.318 INFO [stderr] 
Nov 29 15:52:17.318 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 29 15:52:56.441 INFO [stderr] error: build failed
Nov 29 15:52:56.446 INFO [stderr] su: No module specific data is present
Nov 29 15:52:57.190 INFO running `"docker" "inspect" "0960cc4150eb56dfa03320083f25b1352fa32281c8a08c2ccea2c86d174e3f28"`
Nov 29 15:52:57.480 INFO running `"docker" "rm" "-f" "0960cc4150eb56dfa03320083f25b1352fa32281c8a08c2ccea2c86d174e3f28"`
Nov 29 15:52:57.874 INFO [stdout] 0960cc4150eb56dfa03320083f25b1352fa32281c8a08c2ccea2c86d174e3f28