Sep 06 04:16:08.722 INFO checking llvm-wrap-0.2.5 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 04:16:08.722 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 04:16:08.722 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:16:08.955 INFO blam! 8ee0e7bd977101a279cf9123b5328c05870dcc98de87ecdd308b28e9e06c9f38
Sep 06 04:16:08.957 INFO running `"docker" "start" "-a" "8ee0e7bd977101a279cf9123b5328c05870dcc98de87ecdd308b28e9e06c9f38"`
Sep 06 04:16:09.957 INFO kablam! usermod: no changes
Sep 06 04:16:10.074 INFO kablam!    Compiling llvm-sys v50.2.0
Sep 06 04:16:13.475 INFO kablam! error: failed to run custom build command for `llvm-sys v50.2.0`
Sep 06 04:16:13.475 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-069a13a0906b2478/build-script-build` (exit code: 101)
Sep 06 04:16:13.475 INFO kablam! --- stdout
Sep 06 04:16:13.475 INFO kablam! Didn't find usable system-wide LLVM.
Sep 06 04:16:13.475 INFO kablam! LLVM_SYS_50_PREFIX not set, not using precompiled binaries
Sep 06 04:16:13.475 INFO kablam! LLVM_SYS_50_AUTOBUILD not set, will not automatically compile LLVM
Sep 06 04:16:13.475 INFO kablam! 
Sep 06 04:16:13.475 INFO kablam! --- stderr
Sep 06 04:16:13.475 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:77:9
Sep 06 04:16:13.475 INFO kablam! stack backtrace:
Sep 06 04:16:13.475 INFO kablam!    0:     0x55763c606ffe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h082e5fdf9aff33df
Sep 06 04:16:13.475 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 06 04:16:13.475 INFO kablam!    1:     0x55763c5f6f06 - std::sys_common::backtrace::print::hef53554d827c8c8b
Sep 06 04:16:13.475 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 06 04:16:13.475 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 06 04:16:13.475 INFO kablam!    2:     0x55763c5f529d - std::panicking::default_hook::{{closure}}::h34861d43158e89b9
Sep 06 04:16:13.476 INFO kablam!                                at libstd/panicking.rs:211
Sep 06 04:16:13.476 INFO kablam!    3:     0x55763c5f5010 - std::panicking::default_hook::h8898fb997741a086
Sep 06 04:16:13.476 INFO kablam!                                at libstd/panicking.rs:227
Sep 06 04:16:13.476 INFO kablam!    4:     0x55763c5f590c - std::panicking::rust_panic_with_hook::h2a2e767b3fe52fcb
Sep 06 04:16:13.476 INFO kablam!                                at libstd/panicking.rs:477
Sep 06 04:16:13.476 INFO kablam!    5:     0x55763c519a7f - std::panicking::begin_panic::h25e9c657aef74dd6
Sep 06 04:16:13.476 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 06 04:16:13.476 INFO kablam!    6:     0x55763c3fba58 - core::ops::function::FnOnce::call_once::h8ab76602d550e4d5
Sep 06 04:16:13.476 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:77
Sep 06 04:16:13.476 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Sep 06 04:16:13.476 INFO kablam!    7:     0x55763c408582 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::hfc82d6bf8ba8adc6
Sep 06 04:16:13.476 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24
Sep 06 04:16:13.476 INFO kablam!    8:     0x55763c4084ea - std::sync::once::Once::call_once::{{closure}}::hc4209d9f30c8f6ea
Sep 06 04:16:13.476 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 06 04:16:13.476 INFO kablam!    9:     0x55763c5f4c10 - std::sync::once::Once::call_inner::hf1961f1e22c1e81d
Sep 06 04:16:13.476 INFO kablam!                                at libstd/sync/once.rs:351
Sep 06 04:16:13.476 INFO kablam!   10:     0x55763c40843a - std::sync::once::Once::call_once::h9edcc817b52502d7
Sep 06 04:16:13.476 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 06 04:16:13.476 INFO kablam!   11:     0x55763c3f71ee - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h66798f467ec6872a
Sep 06 04:16:13.476 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23
Sep 06 04:16:13.476 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/<__lazy_static_internal macros>:13
Sep 06 04:16:13.476 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/<__lazy_static_internal macros>:14
Sep 06 04:16:13.476 INFO kablam!   12:     0x55763c3f4d69 - build_script_build::llvm_config::hb55b7ef3e92604f7
Sep 06 04:16:13.476 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:164
Sep 06 04:16:13.476 INFO kablam!   13:     0x55763c3f6564 - build_script_build::main::hbe300a09724c6110
Sep 06 04:16:13.476 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:300
Sep 06 04:16:13.476 INFO kablam!   14:     0x55763c3faaff - std::rt::lang_start::{{closure}}::hed65964b7350dd5b
Sep 06 04:16:13.476 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 06 04:16:13.476 INFO kablam!   15:     0x55763c5f53a2 - std::panicking::try::do_call::hd6568c1e1325fac3
Sep 06 04:16:13.476 INFO kablam!                                at libstd/rt.rs:59
Sep 06 04:16:13.476 INFO kablam!                                at libstd/panicking.rs:310
Sep 06 04:16:13.476 INFO kablam!   16:     0x55763c619c09 - __rust_maybe_catch_panic
Sep 06 04:16:13.476 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 06 04:16:13.476 INFO kablam!   17:     0x55763c602765 - std::rt::lang_start_internal::hf4a29d9afcf3f720
Sep 06 04:16:13.476 INFO kablam!                                at libstd/panicking.rs:289
Sep 06 04:16:13.476 INFO kablam!                                at libstd/panic.rs:392
Sep 06 04:16:13.476 INFO kablam!                                at libstd/rt.rs:58
Sep 06 04:16:13.476 INFO kablam!   18:     0x55763c3faad7 - std::rt::lang_start::h7d502096f00af358
Sep 06 04:16:13.476 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 06 04:16:13.476 INFO kablam!   19:     0x55763c3f7239 - main
Sep 06 04:16:13.476 INFO kablam!   20:     0x7f507cdde82f - __libc_start_main
Sep 06 04:16:13.476 INFO kablam!   21:     0x55763c3f3928 - _start
Sep 06 04:16:13.476 INFO kablam!   22:                0x0 - <unknown>
Sep 06 04:16:13.476 INFO kablam! 
Sep 06 04:16:13.478 INFO kablam! su: No module specific data is present
Sep 06 04:16:14.409 INFO running `"docker" "rm" "-f" "8ee0e7bd977101a279cf9123b5328c05870dcc98de87ecdd308b28e9e06c9f38"`
Sep 06 04:16:14.535 INFO blam! 8ee0e7bd977101a279cf9123b5328c05870dcc98de87ecdd308b28e9e06c9f38