[INFO] fetching crate llvm-rs 0.2.1...
[INFO] checking llvm-rs-0.2.1 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate llvm-rs 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate llvm-rs 0.2.1 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate llvm-rs 0.2.1
[INFO] finished tweaking crates.io crate llvm-rs 0.2.1
[INFO] tweaked toml for crates.io crate llvm-rs 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 70cfa285d0acefbcd0452d62f67dd8d78e844006febddd3f59223b5e38e6137f
[INFO] running `"docker" "start" "-a" "70cfa285d0acefbcd0452d62f67dd8d78e844006febddd3f59223b5e38e6137f"`
[INFO] [stderr]     Checking cbox v0.3.0
[INFO] [stderr]    Compiling llvm-sys v70.2.1
[INFO] [stderr] error: failed to run custom build command for `llvm-sys v70.2.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/llvm-sys-2dbed6c3a9b919c7/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] Found LLVM version 6.0.0 on PATH, but need 7.0.1.
[INFO] [stderr] Didn't find usable system-wide LLVM.
[INFO] [stderr] No suitable version of LLVM was found system-wide or pointed
[INFO] [stderr]                   to by LLVM_SYS_70_PREFIX.
[INFO] [stderr]                   
[INFO] [stderr]                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
[INFO] [stderr]                   refer to the llvm-sys documentation for more information.
[INFO] [stderr]                   
[INFO] [stderr]                   llvm-sys: https://crates.io/crates/llvm-sys
[INFO] [stderr]                   llvmenv: https://crates.io/crates/llvmenv
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Could not find a compatible version of LLVM', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:73:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5597ac6a7544 - backtrace::backtrace::libunwind::trace::h836120cb2cfba712
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5597ac6a7544 - backtrace::backtrace::trace_unsynchronized::h363db4af51bde585
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5597ac6a7544 - std::sys_common::backtrace::_print_fmt::h33a80c84a606d44e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:76
[INFO] [stderr]    3:     0x5597ac6a7544 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hc3acf58b6df6127f
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:60
[INFO] [stderr]    4:     0x5597ac6c7eec - core::fmt::write::hdef7f8cce8f6a662
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1028
[INFO] [stderr]    5:     0x5597ac6a35d7 - std::io::Write::write_fmt::h42f193674aa0004e
[INFO] [stderr]                                at src/libstd/io/mod.rs:1412
[INFO] [stderr]    6:     0x5597ac6a9b95 - std::sys_common::backtrace::_print::h5da26908d886b2c7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:64
[INFO] [stderr]    7:     0x5597ac6a9b95 - std::sys_common::backtrace::print::h8a6f66fe88800872
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x5597ac6a9b95 - std::panicking::default_hook::{{closure}}::h2eebe3935948e7ad
[INFO] [stderr]                                at src/libstd/panicking.rs:196
[INFO] [stderr]    9:     0x5597ac6a9886 - std::panicking::default_hook::h6b14b1c7e8865653
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x5597ac6aa295 - std::panicking::rust_panic_with_hook::h41b9717c69a7f473
[INFO] [stderr]                                at src/libstd/panicking.rs:473
[INFO] [stderr]   11:     0x5597ac5a34e3 - std::panicking::begin_panic::hb6e397249cd39891
[INFO] [stderr]                                at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libstd/panicking.rs:407
[INFO] [stderr]   12:     0x5597ac3c49a0 - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::__static_ref_initialize::hadcf0dcef189fa09
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:73
[INFO] [stderr]   13:     0x5597ac3c49a0 - core::ops::function::FnOnce::call_once::ha9571979929e0430
[INFO] [stderr]                                at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libcore/ops/function.rs:227
[INFO] [stderr]   14:     0x5597ac3c2e3f - lazy_static::lazy::Lazy<T>::get::{{closure}}::h567805dc8befa585
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/inline_lazy.rs:31
[INFO] [stderr]   15:     0x5597ac3c7d7b - std::sync::once::Once::call_once::{{closure}}::h569b75de530032fd
[INFO] [stderr]                                at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libstd/sync/once.rs:225
[INFO] [stderr]   16:     0x5597ac6a7068 - std::sync::once::Once::call_inner::h6a6fe4cdca46e3c0
[INFO] [stderr]                                at src/libstd/sync/once.rs:392
[INFO] [stderr]   17:     0x5597ac3c7c53 - std::sync::once::Once::call_once::h85d205606012741a
[INFO] [stderr]                                at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libstd/sync/once.rs:225
[INFO] [stderr]   18:     0x5597ac3bf3c5 - lazy_static::lazy::Lazy<T>::get::hba97decd3f8d9a21
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/inline_lazy.rs:30
[INFO] [stderr]   19:     0x5597ac3bf3c5 - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::__stability::h37ed351f6afeb13e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/<::lazy_static::__lazy_static_internal macros>:16
[INFO] [stderr]   20:     0x5597ac3bf3c5 - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::he18ae0015a258c9d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/<::lazy_static::__lazy_static_internal macros>:18
[INFO] [stderr]   21:     0x5597ac3bcaba - build_script_build::llvm_config::hebd212f2bdabcfce
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:167
[INFO] [stderr]   22:     0x5597ac3be130 - build_script_build::get_llvm_cflags::haa93c6186faedf47
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:273
[INFO] [stderr]   23:     0x5597ac3be52e - build_script_build::main::h44f2b33428fe7748
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:305
[INFO] [stderr]   24:     0x5597ac3c38a0 - std::rt::lang_start::{{closure}}::h01077696622c20d9
[INFO] [stderr]                                at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libstd/rt.rs:64
[INFO] [stderr]   25:     0x5597ac6a9cc3 - std::rt::lang_start_internal::{{closure}}::h9d98976b820605e6
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   26:     0x5597ac6a9cc3 - std::panicking::try::do_call::heb5bc60e15dbcb52
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   27:     0x5597ac6b220a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   28:     0x5597ac6aa78d - std::panicking::try::hf9b0b6a7905c4995
[INFO] [stderr]                                at src/libstd/panicking.rs:271
[INFO] [stderr]   29:     0x5597ac6aa78d - std::panic::catch_unwind::h4f7be31483141e83
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   30:     0x5597ac6aa78d - std::rt::lang_start_internal::h3053de7339f9193e
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   31:     0x5597ac3c3879 - std::rt::lang_start::hf510341d671daf47
[INFO] [stderr]                                at /rustc/b61e69433951e31f7bd746e22f516a48ad41623b/src/libstd/rt.rs:64
[INFO] [stderr]   32:     0x5597ac3bf44a - main
[INFO] [stderr]   33:     0x7f6f15df8b97 - __libc_start_main
[INFO] [stderr]   34:     0x5597ac3bb6ba - _start
[INFO] [stderr]   35:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "70cfa285d0acefbcd0452d62f67dd8d78e844006febddd3f59223b5e38e6137f"`
[INFO] running `"docker" "rm" "-f" "70cfa285d0acefbcd0452d62f67dd8d78e844006febddd3f59223b5e38e6137f"`
[INFO] [stdout] 70cfa285d0acefbcd0452d62f67dd8d78e844006febddd3f59223b5e38e6137f