Sep 03 22:41:06.889 INFO checking etaoins/arret against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 22:41:06.889 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 22:41:06.890 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 22:41:07.112 INFO blam! 2f79d47ea0d4cd805d71f7d611410e56c0ad56367aa89443f3f21d94a8b228de
Sep 03 22:41:07.113 INFO running `"docker" "start" "-a" "2f79d47ea0d4cd805d71f7d611410e56c0ad56367aa89443f3f21d94a8b228de"`
Sep 03 22:41:08.065 INFO kablam!     Checking syntax v0.1.0 (file:///source/syntax)
Sep 03 22:41:08.065 INFO kablam!     Checking runtime v0.1.0 (file:///source/runtime)
Sep 03 22:41:08.085 INFO kablam!     Checking utf8parse v0.1.0
Sep 03 22:41:08.085 INFO kablam!    Compiling semver v0.9.0
Sep 03 22:41:08.085 INFO kablam!     Checking dirs v1.0.3
Sep 03 22:41:08.086 INFO kablam!     Checking directories v1.0.1
Sep 03 22:41:09.618 INFO kablam!     Checking rustyline v2.0.0
Sep 03 22:41:11.996 INFO kablam!     Checking runtime-syntax v0.1.0 (file:///source/runtime-syntax)
Sep 03 22:41:13.085 INFO kablam!    Compiling llvm-sys v60.2.0
Sep 03 22:41:13.222 INFO kablam!     Checking stdlib v0.1.0 (file:///source/stdlib/rust)
Sep 03 22:41:17.387 INFO kablam! error: failed to run custom build command for `llvm-sys v60.2.0`
Sep 03 22:41:17.387 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-d502868727d9ad6f/build-script-build` (exit code: 101)
Sep 03 22:41:17.387 INFO kablam! --- stdout
Sep 03 22:41:17.387 INFO kablam! Didn't find usable system-wide LLVM.
Sep 03 22:41:17.387 INFO kablam! No suitable version of LLVM was found system-wide or pointed
Sep 03 22:41:17.387 INFO kablam!                   to by LLVM_SYS_60_PREFIX.
Sep 03 22:41:17.387 INFO kablam!                   
Sep 03 22:41:17.387 INFO kablam!                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Sep 03 22:41:17.387 INFO kablam!                   refer to the llvm-sys documentation for more information.
Sep 03 22:41:17.387 INFO kablam!                   
Sep 03 22:41:17.387 INFO kablam!                   llvm-sys: https://crates.io/crates/llvm-sys
Sep 03 22:41:17.387 INFO kablam!                   llvmenv: https://crates.io/crates/llvmenv
Sep 03 22:41:17.387 INFO kablam! 
Sep 03 22:41:17.387 INFO kablam! --- stderr
Sep 03 22:41:17.387 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62:9
Sep 03 22:41:17.387 INFO kablam! stack backtrace:
Sep 03 22:41:17.387 INFO kablam!    0:     0x5572e1cd6fae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he41721e5d0bd3faa
Sep 03 22:41:17.387 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 03 22:41:17.387 INFO kablam!    1:     0x5572e1cc6eb6 - std::sys_common::backtrace::print::h27d79f31b374d779
Sep 03 22:41:17.387 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 03 22:41:17.387 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 03 22:41:17.387 INFO kablam!    2:     0x5572e1cc524d - std::panicking::default_hook::{{closure}}::h4c06e4d4f39d0ae6
Sep 03 22:41:17.387 INFO kablam!                                at libstd/panicking.rs:211
Sep 03 22:41:17.387 INFO kablam!    3:     0x5572e1cc4fc0 - std::panicking::default_hook::hf063f386db7b68b7
Sep 03 22:41:17.387 INFO kablam!                                at libstd/panicking.rs:227
Sep 03 22:41:17.387 INFO kablam!    4:     0x5572e1cc58bc - std::panicking::rust_panic_with_hook::h3b35cb326944f60c
Sep 03 22:41:17.387 INFO kablam!                                at libstd/panicking.rs:477
Sep 03 22:41:17.387 INFO kablam!    5:     0x5572e1be9b5f - std::panicking::begin_panic::h4c5c17be0de17898
Sep 03 22:41:17.387 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 03 22:41:17.388 INFO kablam!    6:     0x5572e1ace6a1 - core::ops::function::FnOnce::call_once::h323ce57d73c33b5e
Sep 03 22:41:17.388 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62
Sep 03 22:41:17.388 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Sep 03 22:41:17.388 INFO kablam!    7:     0x5572e1ad1d42 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::hffc35b0045fed959
Sep 03 22:41:17.388 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Sep 03 22:41:17.388 INFO kablam!    8:     0x5572e1ad1b6a - std::sync::once::Once::call_once::{{closure}}::h3de010a7b14c5c59
Sep 03 22:41:17.388 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 03 22:41:17.388 INFO kablam!    9:     0x5572e1cc4bc0 - std::sync::once::Once::call_inner::h800026b695715bbf
Sep 03 22:41:17.388 INFO kablam!                                at libstd/sync/once.rs:351
Sep 03 22:41:17.388 INFO kablam!   10:     0x5572e1ad1a3a - std::sync::once::Once::call_once::h835401d432c75b14
Sep 03 22:41:17.388 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 03 22:41:17.388 INFO kablam!   11:     0x5572e1aca12b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h222d86f5891e6458
Sep 03 22:41:17.388 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Sep 03 22:41:17.388 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:13
Sep 03 22:41:17.388 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:14
Sep 03 22:41:17.388 INFO kablam!   12:     0x5572e1ac7c69 - build_script_build::llvm_config::h469cec1443f68618
Sep 03 22:41:17.388 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:149
Sep 03 22:41:17.388 INFO kablam!   13:     0x5572e1ac9464 - build_script_build::main::h38e060a796292fb5
Sep 03 22:41:17.388 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:285
Sep 03 22:41:17.388 INFO kablam!   14:     0x5572e1adacbf - std::rt::lang_start::{{closure}}::ha2ffbfd16cffb0ff
Sep 03 22:41:17.388 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 03 22:41:17.388 INFO kablam!   15:     0x5572e1cc5352 - std::panicking::try::do_call::h1a26d0ebba7bf7c2
Sep 03 22:41:17.388 INFO kablam!                                at libstd/rt.rs:59
Sep 03 22:41:17.388 INFO kablam!                                at libstd/panicking.rs:310
Sep 03 22:41:17.388 INFO kablam!   16:     0x5572e1ce9b99 - __rust_maybe_catch_panic
Sep 03 22:41:17.388 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 03 22:41:17.388 INFO kablam!   17:     0x5572e1cd2715 - std::rt::lang_start_internal::h8b333a0a439d0823
Sep 03 22:41:17.388 INFO kablam!                                at libstd/panicking.rs:289
Sep 03 22:41:17.388 INFO kablam!                                at libstd/panic.rs:392
Sep 03 22:41:17.388 INFO kablam!                                at libstd/rt.rs:58
Sep 03 22:41:17.389 INFO kablam!   18:     0x5572e1adac97 - std::rt::lang_start::h7ba3de3a424bec00
Sep 03 22:41:17.389 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 03 22:41:17.389 INFO kablam!   19:     0x5572e1aca1b9 - main
Sep 03 22:41:17.389 INFO kablam!   20:     0x7f4b8e45482f - __libc_start_main
Sep 03 22:41:17.389 INFO kablam!   21:     0x5572e1ac6828 - _start
Sep 03 22:41:17.389 INFO kablam!   22:                0x0 - <unknown>
Sep 03 22:41:17.389 INFO kablam! 
Sep 03 22:41:17.391 INFO kablam! su: No module specific data is present
Sep 03 22:41:17.949 INFO running `"docker" "rm" "-f" "2f79d47ea0d4cd805d71f7d611410e56c0ad56367aa89443f3f21d94a8b228de"`
Sep 03 22:41:18.108 INFO blam! 2f79d47ea0d4cd805d71f7d611410e56c0ad56367aa89443f3f21d94a8b228de