Sep 19 23:59:02.851 INFO checking ice_core-0.5.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:59:02.851 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:59:02.851 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:59:03.000 INFO blam! 424d3705c06c68fecb4cef8450df31d9caa2028c4bb19f1c47b9176fe2445fef
Sep 19 23:59:03.002 INFO running `"docker" "start" "-a" "424d3705c06c68fecb4cef8450df31d9caa2028c4bb19f1c47b9176fe2445fef"`
Sep 19 23:59:04.405 INFO kablam! usermod: no changes
Sep 19 23:59:04.528 INFO kablam!    Compiling llvm-sys v60.2.0
Sep 19 23:59:06.155 INFO kablam! error: failed to run custom build command for `llvm-sys v60.2.0`
Sep 19 23:59:06.155 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-5b2c44b128e3ccd3/build-script-build` (exit code: 101)
Sep 19 23:59:06.155 INFO kablam! --- stdout
Sep 19 23:59:06.155 INFO kablam! Didn't find usable system-wide LLVM.
Sep 19 23:59:06.155 INFO kablam! No suitable version of LLVM was found system-wide or pointed
Sep 19 23:59:06.155 INFO kablam!                   to by LLVM_SYS_60_PREFIX.
Sep 19 23:59:06.155 INFO kablam!                   
Sep 19 23:59:06.155 INFO kablam!                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Sep 19 23:59:06.155 INFO kablam!                   refer to the llvm-sys documentation for more information.
Sep 19 23:59:06.155 INFO kablam!                   
Sep 19 23:59:06.155 INFO kablam!                   llvm-sys: https://crates.io/crates/llvm-sys
Sep 19 23:59:06.155 INFO kablam!                   llvmenv: https://crates.io/crates/llvmenv
Sep 19 23:59:06.155 INFO kablam! 
Sep 19 23:59:06.155 INFO kablam! --- stderr
Sep 19 23:59:06.155 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 19 23:59:06.155 INFO kablam! stack backtrace:
Sep 19 23:59:06.155 INFO kablam!    0:     0x56293804b8ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h30b7df3ff3ebc526
Sep 19 23:59:06.155 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 19 23:59:06.155 INFO kablam!    1:     0x56293803b706 - std::sys_common::backtrace::print::hc6a3affd651da617
Sep 19 23:59:06.155 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 19 23:59:06.155 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 19 23:59:06.155 INFO kablam!    2:     0x562938039aed - std::panicking::default_hook::{{closure}}::h24bcdc46ff1bdd94
Sep 19 23:59:06.155 INFO kablam!                                at libstd/panicking.rs:211
Sep 19 23:59:06.155 INFO kablam!    3:     0x562938039860 - std::panicking::default_hook::h5357f8ba3cb65742
Sep 19 23:59:06.155 INFO kablam!                                at libstd/panicking.rs:227
Sep 19 23:59:06.155 INFO kablam!    4:     0x56293803a15c - std::panicking::rust_panic_with_hook::h65b641598223039e
Sep 19 23:59:06.155 INFO kablam!                                at libstd/panicking.rs:477
Sep 19 23:59:06.155 INFO kablam!    5:     0x562937f5788f - std::panicking::begin_panic::hf972b414ba315e3c
Sep 19 23:59:06.155 INFO kablam!                                at libstd/panicking.rs:411
Sep 19 23:59:06.155 INFO kablam!    6:     0x562937e3d461 - core::ops::function::FnOnce::call_once::h17083bafb63426ba
Sep 19 23:59:06.155 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62
Sep 19 23:59:06.155 INFO kablam!                                at libcore/ops/function.rs:238
Sep 19 23:59:06.155 INFO kablam!    7:     0x562937e408a2 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h1332f03ea9ad7b1e
Sep 19 23:59:06.155 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Sep 19 23:59:06.155 INFO kablam!    8:     0x562937e49cba - std::sync::once::Once::call_once::{{closure}}::hd9ac591fe959fa38
Sep 19 23:59:06.155 INFO kablam!                                at libstd/sync/once.rs:230
Sep 19 23:59:06.155 INFO kablam!    9:     0x562938039460 - std::sync::once::Once::call_inner::hcd2fa1b1207fcc7c
Sep 19 23:59:06.155 INFO kablam!                                at libstd/sync/once.rs:396
Sep 19 23:59:06.156 INFO kablam!   10:     0x562937e49b5e - std::sync::once::Once::call_once::h707d664d42c95bfc
Sep 19 23:59:06.156 INFO kablam!                                at libstd/sync/once.rs:230
Sep 19 23:59:06.156 INFO kablam!   11:     0x562937e38f6b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h611a8bede1d960f0
Sep 19 23:59:06.156 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Sep 19 23:59:06.156 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:13
Sep 19 23:59:06.156 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:14
Sep 19 23:59:06.156 INFO kablam!   12:     0x562937e36aa9 - build_script_build::llvm_config::hc9681526b9a35c06
Sep 19 23:59:06.156 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:149
Sep 19 23:59:06.156 INFO kablam!   13:     0x562937e382a4 - build_script_build::main::h8f0eb2d06709a1b4
Sep 19 23:59:06.156 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:285
Sep 19 23:59:06.156 INFO kablam!   14:     0x562937e49a3f - std::rt::lang_start::{{closure}}::hdff46aed3ab94a5e
Sep 19 23:59:06.156 INFO kablam!                                at libstd/rt.rs:74
Sep 19 23:59:06.156 INFO kablam!   15:     0x562938039bf2 - std::panicking::try::do_call::h817ce9e4aa46557f
Sep 19 23:59:06.156 INFO kablam!                                at libstd/rt.rs:59
Sep 19 23:59:06.156 INFO kablam!                                at libstd/panicking.rs:310
Sep 19 23:59:06.156 INFO kablam!   16:     0x56293805e579 - __rust_maybe_catch_panic
Sep 19 23:59:06.156 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 19 23:59:06.156 INFO kablam!   17:     0x562938046d75 - std::rt::lang_start_internal::h74522e2641913464
Sep 19 23:59:06.156 INFO kablam!                                at libstd/panicking.rs:289
Sep 19 23:59:06.156 INFO kablam!                                at libstd/panic.rs:392
Sep 19 23:59:06.156 INFO kablam!                                at libstd/rt.rs:58
Sep 19 23:59:06.156 INFO kablam!   18:     0x562937e49a17 - std::rt::lang_start::hcd4e6c748178462b
Sep 19 23:59:06.156 INFO kablam!                                at libstd/rt.rs:74
Sep 19 23:59:06.156 INFO kablam!   19:     0x562937e38ff9 - main
Sep 19 23:59:06.156 INFO kablam!   20:     0x7efdd48b682f - __libc_start_main
Sep 19 23:59:06.156 INFO kablam!   21:     0x562937e35668 - _start
Sep 19 23:59:06.156 INFO kablam!   22:                0x0 - <unknown>
Sep 19 23:59:06.156 INFO kablam! 
Sep 19 23:59:06.156 INFO kablam! su: No module specific data is present
Sep 19 23:59:06.744 INFO running `"docker" "rm" "-f" "424d3705c06c68fecb4cef8450df31d9caa2028c4bb19f1c47b9176fe2445fef"`
Sep 19 23:59:06.887 INFO blam! 424d3705c06c68fecb4cef8450df31d9caa2028c4bb19f1c47b9176fe2445fef