Sep 01 17:14:31.843 INFO checking ice_core-0.5.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 17:14:31.843 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 17:14:31.843 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 17:14:32.053 INFO blam! eb5e912748ef171cd19dee54c995e979a01a9769e37233c968d7d627152abf2a Sep 01 17:14:32.055 INFO running `"docker" "start" "-a" "eb5e912748ef171cd19dee54c995e979a01a9769e37233c968d7d627152abf2a"` Sep 01 17:14:33.009 INFO kablam! Compiling llvm-sys v60.2.0 Sep 01 17:14:33.132 INFO kablam! error: failed to run custom build command for `llvm-sys v60.2.0` Sep 01 17:14:33.132 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-af742ff92d650d3a/build-script-build` (exit code: 101) Sep 01 17:14:33.132 INFO kablam! --- stdout Sep 01 17:14:33.132 INFO kablam! Didn't find usable system-wide LLVM. Sep 01 17:14:33.132 INFO kablam! No suitable version of LLVM was found system-wide or pointed Sep 01 17:14:33.132 INFO kablam! to by LLVM_SYS_60_PREFIX. Sep 01 17:14:33.132 INFO kablam! Sep 01 17:14:33.132 INFO kablam! Consider using `llvmenv` to compile an appropriate copy of LLVM, and Sep 01 17:14:33.132 INFO kablam! refer to the llvm-sys documentation for more information. Sep 01 17:14:33.132 INFO kablam! Sep 01 17:14:33.132 INFO kablam! llvm-sys: https://crates.io/crates/llvm-sys Sep 01 17:14:33.132 INFO kablam! llvmenv: https://crates.io/crates/llvmenv Sep 01 17:14:33.132 INFO kablam! Sep 01 17:14:33.132 INFO kablam! --- stderr Sep 01 17:14:33.132 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 01 17:14:33.132 INFO kablam! stack backtrace: Sep 01 17:14:33.132 INFO kablam! 0: 0x564b7cab872e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d Sep 01 17:14:33.133 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 17:14:33.133 INFO kablam! 1: 0x564b7caa85f6 - std::sys_common::backtrace::print::h7cc2650c15d0dddd Sep 01 17:14:33.133 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 17:14:33.133 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 17:14:33.133 INFO kablam! 2: 0x564b7caa69ad - std::panicking::default_hook::{{closure}}::hec52538d990412d0 Sep 01 17:14:33.133 INFO kablam! at libstd/panicking.rs:211 Sep 01 17:14:33.133 INFO kablam! 3: 0x564b7caa6720 - std::panicking::default_hook::h49c7c9d5f399092e Sep 01 17:14:33.133 INFO kablam! at libstd/panicking.rs:227 Sep 01 17:14:33.133 INFO kablam! 4: 0x564b7caa701c - std::panicking::rust_panic_with_hook::h56b934afa6264269 Sep 01 17:14:33.133 INFO kablam! at libstd/panicking.rs:477 Sep 01 17:14:33.133 INFO kablam! 5: 0x564b7ca9831f - std::panicking::begin_panic::h6e22ae58a0cb3250 Sep 01 17:14:33.133 INFO kablam! at /checkout/src/libstd/panicking.rs:411 Sep 01 17:14:33.133 INFO kablam! 6: 0x564b7c8ad93c - core::ops::function::FnOnce::call_once::ha1e73d5abe2584bc Sep 01 17:14:33.133 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62 Sep 01 17:14:33.133 INFO kablam! at /checkout/src/libcore/ops/function.rs:238 Sep 01 17:14:33.133 INFO kablam! 7: 0x564b7c8b0ea2 - >::get::{{closure}}::h7bed30208dac2f75 Sep 01 17:14:33.133 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28 Sep 01 17:14:33.133 INFO kablam! 8: 0x564b7c8b0d0a - std::sync::once::Once::call_once::{{closure}}::hd944a22d481a28b3 Sep 01 17:14:33.133 INFO kablam! at /checkout/src/libstd/sync/once.rs:234 Sep 01 17:14:33.133 INFO kablam! 9: 0x564b7cabaa80 - std::sync::once::Once::call_inner::he3e51763d8176c11 Sep 01 17:14:33.133 INFO kablam! at libstd/sync/once.rs:351 Sep 01 17:14:33.133 INFO kablam! 10: 0x564b7c8b0c5a - std::sync::once::Once::call_once::h5180827d50684243 Sep 01 17:14:33.133 INFO kablam! at /checkout/src/libstd/sync/once.rs:234 Sep 01 17:14:33.133 INFO kablam! 11: 0x564b7c8a92bb - ::deref::he3e39511140ef6a5 Sep 01 17:14:33.133 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27 Sep 01 17:14:33.133 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:13 Sep 01 17:14:33.133 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:14 Sep 01 17:14:33.133 INFO kablam! 12: 0x564b7c8a6db9 - build_script_build::llvm_config::h5bcf0d6d946eea40 Sep 01 17:14:33.133 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:149 Sep 01 17:14:33.133 INFO kablam! 13: 0x564b7c8a85e4 - build_script_build::main::h37df1e10a389a24d Sep 01 17:14:33.134 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:285 Sep 01 17:14:33.134 INFO kablam! 14: 0x564b7c8b9eaf - std::rt::lang_start::{{closure}}::h43ef105b705859ef Sep 01 17:14:33.134 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 17:14:33.134 INFO kablam! 15: 0x564b7caa6ab2 - std::panicking::try::do_call::h09be9541d3992dd3 Sep 01 17:14:33.134 INFO kablam! at libstd/rt.rs:59 Sep 01 17:14:33.134 INFO kablam! at libstd/panicking.rs:310 Sep 01 17:14:33.134 INFO kablam! 16: 0x564b7caca089 - __rust_maybe_catch_panic Sep 01 17:14:33.134 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 17:14:33.134 INFO kablam! 17: 0x564b7cab3e95 - std::rt::lang_start_internal::h395b9eb1beda0e43 Sep 01 17:14:33.134 INFO kablam! at libstd/panicking.rs:289 Sep 01 17:14:33.134 INFO kablam! at libstd/panic.rs:392 Sep 01 17:14:33.134 INFO kablam! at libstd/rt.rs:58 Sep 01 17:14:33.134 INFO kablam! 18: 0x564b7c8b9e87 - std::rt::lang_start::h8551ae165bbe9acb Sep 01 17:14:33.134 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 17:14:33.134 INFO kablam! 19: 0x564b7c8a9349 - main Sep 01 17:14:33.134 INFO kablam! 20: 0x7f1458fc082f - __libc_start_main Sep 01 17:14:33.134 INFO kablam! 21: 0x564b7c8a5978 - _start Sep 01 17:14:33.134 INFO kablam! 22: 0x0 - Sep 01 17:14:33.134 INFO kablam! Sep 01 17:14:33.136 INFO kablam! su: No module specific data is present Sep 01 17:14:33.606 INFO running `"docker" "rm" "-f" "eb5e912748ef171cd19dee54c995e979a01a9769e37233c968d7d627152abf2a"` Sep 01 17:14:33.698 INFO blam! eb5e912748ef171cd19dee54c995e979a01a9769e37233c968d7d627152abf2a