Oct 12 11:13:28.781 INFO checking vitvakatu/ruoscript against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 11:13:28.783 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 11:13:29.333 INFO blam! 0708b4ad32228395ddb783fb19c1e94a99c31240583581e96fb7eaefec997b0c
Oct 12 11:13:29.334 INFO running `"docker" "start" "-a" "0708b4ad32228395ddb783fb19c1e94a99c31240583581e96fb7eaefec997b0c"`
Oct 12 11:13:30.708 INFO kablam! usermod: no changes
Oct 12 11:13:30.876 INFO kablam!    Compiling ucd-util v0.1.1
Oct 12 11:13:30.876 INFO kablam!    Compiling cc v1.0.25
Oct 12 11:13:30.880 INFO kablam!    Compiling utf8-ranges v1.0.1
Oct 12 11:13:30.880 INFO kablam!    Compiling failure_derive v0.1.2
Oct 12 11:13:30.884 INFO kablam!     Checking termcolor v1.0.4
Oct 12 11:13:30.884 INFO kablam!    Compiling memchr v2.1.0
Oct 12 11:13:30.884 INFO kablam!    Compiling thread_local v0.3.6
Oct 12 11:13:30.884 INFO kablam!    Compiling syn v0.14.9
Oct 12 11:13:34.894 INFO kablam!    Compiling regex-syntax v0.6.2
Oct 12 11:13:38.292 INFO kablam!     Checking aho-corasick v0.6.8
Oct 12 11:13:44.317 INFO kablam!     Checking regex v1.0.5
Oct 12 11:13:45.243 INFO kablam!    Compiling backtrace-sys v0.1.24
Oct 12 11:13:50.978 INFO kablam!     Checking backtrace v0.3.9
Oct 12 11:13:54.037 INFO kablam!     Checking env_logger v0.5.13
Oct 12 11:14:10.906 INFO kablam!    Compiling synstructure v0.9.0
Oct 12 11:14:25.692 INFO kablam!    Compiling llvm-sys v70.0.0
Oct 12 11:14:26.796 INFO kablam!     Checking failure v0.1.2
Oct 12 11:14:29.256 INFO kablam! error: failed to run custom build command for `llvm-sys v70.0.0`
Oct 12 11:14:29.256 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-5ede223252bac63e/build-script-build` (exit code: 101)
Oct 12 11:14:29.256 INFO kablam! --- stdout
Oct 12 11:14:29.256 INFO kablam! Didn't find usable system-wide LLVM.
Oct 12 11:14:29.256 INFO kablam! No suitable version of LLVM was found system-wide or pointed
Oct 12 11:14:29.256 INFO kablam!                   to by LLVM_SYS_70_PREFIX.
Oct 12 11:14:29.256 INFO kablam!                   
Oct 12 11:14:29.256 INFO kablam!                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Oct 12 11:14:29.256 INFO kablam!                   refer to the llvm-sys documentation for more information.
Oct 12 11:14:29.256 INFO kablam!                   
Oct 12 11:14:29.256 INFO kablam!                   llvm-sys: https://crates.io/crates/llvm-sys
Oct 12 11:14:29.256 INFO kablam!                   llvmenv: https://crates.io/crates/llvmenv
Oct 12 11:14:29.256 INFO kablam! 
Oct 12 11:14:29.256 INFO kablam! --- stderr
Oct 12 11:14:29.256 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73:9
Oct 12 11:14:29.256 INFO kablam! stack backtrace:
Oct 12 11:14:29.256 INFO kablam!    0:     0x55a11510698e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h26fb26fbf1f425f6
Oct 12 11:14:29.256 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 12 11:14:29.256 INFO kablam!    1:     0x55a115113466 - std::sys_common::backtrace::print::h39018c0f8048b7a5
Oct 12 11:14:29.256 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Oct 12 11:14:29.256 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Oct 12 11:14:29.256 INFO kablam!    2:     0x55a11510bfcd - std::panicking::default_hook::{{closure}}::hcdd441b5530a112c
Oct 12 11:14:29.256 INFO kablam!                                at libstd/panicking.rs:211
Oct 12 11:14:29.256 INFO kablam!    3:     0x55a11510bd40 - std::panicking::default_hook::he4965f299fe89df5
Oct 12 11:14:29.256 INFO kablam!                                at libstd/panicking.rs:227
Oct 12 11:14:29.257 INFO kablam!    4:     0x55a11510c67c - std::panicking::rust_panic_with_hook::h1d602b03e5c5ccdb
Oct 12 11:14:29.257 INFO kablam!                                at libstd/panicking.rs:476
Oct 12 11:14:29.257 INFO kablam!    5:     0x55a11504dabf - std::panicking::begin_panic::h73de84ea16386bdd
Oct 12 11:14:29.257 INFO kablam!                                at libstd/panicking.rs:410
Oct 12 11:14:29.257 INFO kablam!    6:     0x55a114ee3c48 - core::ops::function::FnOnce::call_once::h86d83297e94bb05e
Oct 12 11:14:29.257 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73
Oct 12 11:14:29.257 INFO kablam!                                at libcore/ops/function.rs:238
Oct 12 11:14:29.257 INFO kablam!    7:     0x55a114ee64e2 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h0ed75444d2084539
Oct 12 11:14:29.257 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Oct 12 11:14:29.257 INFO kablam!    8:     0x55a114ee64ca - std::sync::once::Once::call_once::{{closure}}::hd3d9b57cd0516ac3
Oct 12 11:14:29.257 INFO kablam!                                at libstd/sync/once.rs:230
Oct 12 11:14:29.257 INFO kablam!    9:     0x55a1150fda10 - std::sync::once::Once::call_inner::hd732e098c7c4b5f4
Oct 12 11:14:29.257 INFO kablam!                                at libstd/sync/once.rs:397
Oct 12 11:14:29.257 INFO kablam!   10:     0x55a114ee63de - std::sync::once::Once::call_once::he9f748e0883883d1
Oct 12 11:14:29.257 INFO kablam!                                at libstd/sync/once.rs:230
Oct 12 11:14:29.257 INFO kablam!   11:     0x55a114edefeb - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h830f6ac234eae85e
Oct 12 11:14:29.257 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Oct 12 11:14:29.257 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:13
Oct 12 11:14:29.257 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:14
Oct 12 11:14:29.257 INFO kablam!   12:     0x55a114edca99 - build_script_build::llvm_config::h17e291b8eb9e9f36
Oct 12 11:14:29.257 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:167
Oct 12 11:14:29.257 INFO kablam!   13:     0x55a114ede284 - build_script_build::main::h01bf5960d3f4f38a
Oct 12 11:14:29.257 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:300
Oct 12 11:14:29.257 INFO kablam!   14:     0x55a114ee159f - std::rt::lang_start::{{closure}}::h733f1d8dfcb9bced
Oct 12 11:14:29.257 INFO kablam!                                at libstd/rt.rs:74
Oct 12 11:14:29.257 INFO kablam!   15:     0x55a11510c0d2 - std::panicking::try::do_call::hc8c0976131c5e97c
Oct 12 11:14:29.257 INFO kablam!                                at libstd/rt.rs:59
Oct 12 11:14:29.257 INFO kablam!                                at libstd/panicking.rs:310
Oct 12 11:14:29.257 INFO kablam!   16:     0x55a11511e3b9 - __rust_maybe_catch_panic
Oct 12 11:14:29.257 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 12 11:14:29.257 INFO kablam!   17:     0x55a1150fdd95 - std::rt::lang_start_internal::h7f882832def7514c
Oct 12 11:14:29.257 INFO kablam!                                at libstd/panicking.rs:289
Oct 12 11:14:29.257 INFO kablam!                                at libstd/panic.rs:392
Oct 12 11:14:29.257 INFO kablam!                                at libstd/rt.rs:58
Oct 12 11:14:29.257 INFO kablam!   18:     0x55a114ee1577 - std::rt::lang_start::h1e1ea5a0cd3d7b1b
Oct 12 11:14:29.257 INFO kablam!                                at libstd/rt.rs:74
Oct 12 11:14:29.257 INFO kablam!   19:     0x55a114edf079 - main
Oct 12 11:14:29.257 INFO kablam!   20:     0x7ff6b709b82f - __libc_start_main
Oct 12 11:14:29.257 INFO kablam!   21:     0x55a114edb538 - _start
Oct 12 11:14:29.257 INFO kablam!   22:                0x0 - <unknown>
Oct 12 11:14:29.257 INFO kablam! 
Oct 12 11:14:29.259 INFO kablam! su: No module specific data is present
Oct 12 11:14:30.338 INFO running `"docker" "rm" "-f" "0708b4ad32228395ddb783fb19c1e94a99c31240583581e96fb7eaefec997b0c"`
Oct 12 11:14:30.664 INFO blam! 0708b4ad32228395ddb783fb19c1e94a99c31240583581e96fb7eaefec997b0c