Sep 10 04:16:53.573 INFO checking etaoins/arret against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 04:16:53.573 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 04:16:53.573 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 04:16:53.842 INFO blam! 3a6deb85a378a8d635386916b77a5409a0d0632fa9e75bf1706ba52020856b2e
Sep 10 04:16:53.844 INFO running `"docker" "start" "-a" "3a6deb85a378a8d635386916b77a5409a0d0632fa9e75bf1706ba52020856b2e"`
Sep 10 04:16:55.390 INFO kablam! usermod: no changes
Sep 10 04:16:55.462 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 04:16:55.462 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 04:16:55.462 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 04:16:55.462 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 04:16:55.462 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 04:16:55.462 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 04:16:55.609 INFO kablam!     Checking runtime v0.1.0 (file:///source/runtime)
Sep 10 04:16:55.609 INFO kablam!     Checking syntax v0.1.0 (file:///source/syntax)
Sep 10 04:16:55.618 INFO kablam!     Checking utf8parse v0.1.0
Sep 10 04:16:55.659 INFO kablam!     Checking log v0.4.5
Sep 10 04:16:55.660 INFO kablam!    Compiling libloading v0.5.0
Sep 10 04:16:55.661 INFO kablam!     Checking directories v1.0.1
Sep 10 04:16:57.514 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 10 04:16:57.810 INFO kablam!    Compiling llvm-sys v60.2.0
Sep 10 04:16:58.415 INFO kablam!     Checking rustyline v2.0.1
Sep 10 04:17:00.414 INFO kablam!     Checking runtime-syntax v0.1.0 (file:///source/runtime-syntax)
Sep 10 04:17:02.478 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 10 04:17:03.044 INFO kablam!     Checking stdlib v0.1.0 (file:///source/stdlib/rust)
Sep 10 04:17:04.914 INFO kablam!     Checking rayon-core v1.4.1
Sep 10 04:17:07.030 INFO kablam!     Checking rayon v1.0.2
Sep 10 04:17:07.478 INFO kablam! error: failed to run custom build command for `llvm-sys v60.2.0`
Sep 10 04:17:07.478 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-bf8abb0bc289b74d/build-script-build` (exit code: 101)
Sep 10 04:17:07.478 INFO kablam! --- stdout
Sep 10 04:17:07.478 INFO kablam! Didn't find usable system-wide LLVM.
Sep 10 04:17:07.478 INFO kablam! No suitable version of LLVM was found system-wide or pointed
Sep 10 04:17:07.478 INFO kablam!                   to by LLVM_SYS_60_PREFIX.
Sep 10 04:17:07.478 INFO kablam!                   
Sep 10 04:17:07.478 INFO kablam!                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Sep 10 04:17:07.478 INFO kablam!                   refer to the llvm-sys documentation for more information.
Sep 10 04:17:07.478 INFO kablam!                   
Sep 10 04:17:07.478 INFO kablam!                   llvm-sys: https://crates.io/crates/llvm-sys
Sep 10 04:17:07.478 INFO kablam!                   llvmenv: https://crates.io/crates/llvmenv
Sep 10 04:17:07.478 INFO kablam! 
Sep 10 04:17:07.478 INFO kablam! --- stderr
Sep 10 04:17:07.478 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 10 04:17:07.478 INFO kablam! stack backtrace:
Sep 10 04:17:07.478 INFO kablam!    0:     0x5578dd2d172e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd1ddf909c3007e6f
Sep 10 04:17:07.479 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 10 04:17:07.479 INFO kablam!    1:     0x5578dd2c1696 - std::sys_common::backtrace::print::h8af87ee7033cea48
Sep 10 04:17:07.479 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 10 04:17:07.479 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 10 04:17:07.479 INFO kablam!    2:     0x5578dd2bfa2d - std::panicking::default_hook::{{closure}}::hb070ea60f8cf9536
Sep 10 04:17:07.479 INFO kablam!                                at libstd/panicking.rs:211
Sep 10 04:17:07.479 INFO kablam!    3:     0x5578dd2bf7a0 - std::panicking::default_hook::h108b3d1da16fc0ff
Sep 10 04:17:07.479 INFO kablam!                                at libstd/panicking.rs:227
Sep 10 04:17:07.479 INFO kablam!    4:     0x5578dd2c009c - std::panicking::rust_panic_with_hook::he22c3c9d0a2321e8
Sep 10 04:17:07.479 INFO kablam!                                at libstd/panicking.rs:477
Sep 10 04:17:07.479 INFO kablam!    5:     0x5578dd2b14ff - std::panicking::begin_panic::h0c6f02de4a8f1615
Sep 10 04:17:07.479 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 10 04:17:07.479 INFO kablam!    6:     0x5578dd0c8721 - core::ops::function::FnOnce::call_once::h330bf87615dfbc69
Sep 10 04:17:07.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62
Sep 10 04:17:07.479 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Sep 10 04:17:07.479 INFO kablam!    7:     0x5578dd0cbb62 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h52a2ce0692f8f62a
Sep 10 04:17:07.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Sep 10 04:17:07.479 INFO kablam!    8:     0x5578dd0d4f7a - std::sync::once::Once::call_once::{{closure}}::ha0089ae92a20cc12
Sep 10 04:17:07.479 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:230
Sep 10 04:17:07.479 INFO kablam!    9:     0x5578dd2bf3a0 - std::sync::once::Once::call_inner::ha798955cd9cf7035
Sep 10 04:17:07.479 INFO kablam!                                at libstd/sync/once.rs:396
Sep 10 04:17:07.479 INFO kablam!   10:     0x5578dd0d4e1e - std::sync::once::Once::call_once::h5ba9da68e54619a2
Sep 10 04:17:07.479 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:230
Sep 10 04:17:07.479 INFO kablam!   11:     0x5578dd0c422b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::hfbcdfee09c022204
Sep 10 04:17:07.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Sep 10 04:17:07.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:13
Sep 10 04:17:07.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:14
Sep 10 04:17:07.479 INFO kablam!   12:     0x5578dd0c1d69 - build_script_build::llvm_config::hfb7626a867315e53
Sep 10 04:17:07.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:149
Sep 10 04:17:07.479 INFO kablam!   13:     0x5578dd0c3564 - build_script_build::main::h385c0828b4c5034d
Sep 10 04:17:07.479 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:285
Sep 10 04:17:07.479 INFO kablam!   14:     0x5578dd0d4cff - std::rt::lang_start::{{closure}}::hf82912bce56f015b
Sep 10 04:17:07.479 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 04:17:07.479 INFO kablam!   15:     0x5578dd2bfb32 - std::panicking::try::do_call::hd17f7bbbc80cfc74
Sep 10 04:17:07.479 INFO kablam!                                at libstd/rt.rs:59
Sep 10 04:17:07.479 INFO kablam!                                at libstd/panicking.rs:310
Sep 10 04:17:07.479 INFO kablam!   16:     0x5578dd2e3d59 - __rust_maybe_catch_panic
Sep 10 04:17:07.479 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 10 04:17:07.479 INFO kablam!   17:     0x5578dd2ccef5 - std::rt::lang_start_internal::h8194e5e3064ac4bd
Sep 10 04:17:07.479 INFO kablam!                                at libstd/panicking.rs:289
Sep 10 04:17:07.479 INFO kablam!                                at libstd/panic.rs:392
Sep 10 04:17:07.479 INFO kablam!                                at libstd/rt.rs:58
Sep 10 04:17:07.479 INFO kablam!   18:     0x5578dd0d4cd7 - std::rt::lang_start::h1bb330ba26a44086
Sep 10 04:17:07.479 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 04:17:07.479 INFO kablam!   19:     0x5578dd0c42b9 - main
Sep 10 04:17:07.479 INFO kablam!   20:     0x7f75fa9d182f - __libc_start_main
Sep 10 04:17:07.479 INFO kablam!   21:     0x5578dd0c0928 - _start
Sep 10 04:17:07.479 INFO kablam!   22:                0x0 - <unknown>
Sep 10 04:17:07.479 INFO kablam! 
Sep 10 04:17:07.479 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 04:17:10.927 INFO kablam! error: build failed
Sep 10 04:17:10.934 INFO kablam! su: No module specific data is present
Sep 10 04:17:12.731 INFO running `"docker" "rm" "-f" "3a6deb85a378a8d635386916b77a5409a0d0632fa9e75bf1706ba52020856b2e"`
Sep 10 04:17:12.840 INFO blam! 3a6deb85a378a8d635386916b77a5409a0d0632fa9e75bf1706ba52020856b2e