[INFO] crate solang 0.1.0 is already in cache [INFO] checking solang-0.1.0 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] extracting crate solang 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate solang 0.1.0 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate solang 0.1.0 [INFO] finished tweaking crates.io crate solang 0.1.0 [INFO] tweaked toml for crates.io crate solang 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] 72354a638b170e1d99763658718dc99bd5cb39fc83b402cba3da2f25902a12a2 [INFO] running `"docker" "start" "-a" "72354a638b170e1d99763658718dc99bd5cb39fc83b402cba3da2f25902a12a2"` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling lalrpop-util v0.17.2 [INFO] [stderr] Checking rlp v0.4.4 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking impl-rlp v0.2.1 [INFO] [stderr] Checking parity-wasm v0.35.7 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Checking fixed-hash v0.3.2 [INFO] [stderr] Checking wasmi-validation v0.1.0 [INFO] [stderr] Compiling regex v1.3.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking uint v0.5.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking wasmi v0.4.5 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling llvm-sys v80.1.2 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v80.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/llvm-sys-523119d15435dfb9/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_80_PREFIX [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_80_IGNORE_BLACKLIST [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_80_STRICT_VERSIONING [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_80_NO_CLEAN_CFLAGS [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_80_USE_DEBUG_MSVCRT [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_80_FFI_WORKAROUND [INFO] [stderr] Found LLVM version 6.0.0 on PATH, but need 8.0.2. [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_80_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-80.1.2/build.rs:101:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b795085534 - backtrace::backtrace::libunwind::trace::h80055c9fc04ee02a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b795085534 - backtrace::backtrace::trace_unsynchronized::hdc3325d56f0c3cf3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b795085534 - std::sys_common::backtrace::_print_fmt::hf6698baf6d0d6f95 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55b795085534 - ::fmt::hde7eb8c3d6c49873 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55b7950a3dcc - core::fmt::write::h5d76b6b7b1847936 [INFO] [stderr] at src/libcore/fmt/mod.rs:1057 [INFO] [stderr] 5: 0x55b7950817f7 - std::io::Write::write_fmt::h77ba5ebe1eee52ad [INFO] [stderr] at src/libstd/io/mod.rs:1426 [INFO] [stderr] 6: 0x55b795087815 - std::sys_common::backtrace::_print::hf8a47a8d351e0fbd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55b795087815 - std::sys_common::backtrace::print::h71ada4f56fb6e22c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55b795087815 - std::panicking::default_hook::{{closure}}::h6a3ba1f4739dcd04 [INFO] [stderr] at src/libstd/panicking.rs:195 [INFO] [stderr] 9: 0x55b795087501 - std::panicking::default_hook::he979893a7228a5c0 [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 10: 0x55b795087e7a - std::panicking::rust_panic_with_hook::h697f90879213769b [INFO] [stderr] at src/libstd/panicking.rs:463 [INFO] [stderr] 11: 0x55b794f8d4db - std::panicking::begin_panic::h6dc583555c9ccdad [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/panicking.rs:390 [INFO] [stderr] 12: 0x55b794dd8077 - ::deref::__static_ref_initialize::hed7ad702b850cc6d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:101 [INFO] [stderr] 13: 0x55b794dd8077 - core::ops::function::FnOnce::call_once::h4643b3910823efc7 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x55b794de3650 - lazy_static::lazy::Lazy::get::{{closure}}::hb312ab35de3e3bc0 [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: 0x55b794dd6d47 - std::sync::once::Once::call_once::{{closure}}::ha4aab11f3387b23f [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x55b795085031 - std::sync::once::Once::call_inner::hb3e1f3bb3ea9713c [INFO] [stderr] at src/libstd/sync/once.rs:417 [INFO] [stderr] 17: 0x55b794dd67c3 - std::sync::once::Once::call_once::h89b0413343dbb915 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x55b794dd4965 - lazy_static::lazy::Lazy::get::habd68f5da3f52dbd [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: 0x55b794dd4965 - ::deref::__stability::h4175af0e321d6f35 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/<::lazy_static::__lazy_static_internal macros>:16 [INFO] [stderr] 20: 0x55b794dd4965 - ::deref::hb2ad8d40195adf1e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/<::lazy_static::__lazy_static_internal macros>:18 [INFO] [stderr] 21: 0x55b794dd1b7a - build_script_build::llvm_config::h446579c07596f676 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:199 [INFO] [stderr] 22: 0x55b794dd3010 - build_script_build::get_llvm_cflags::h786dd64dd0f777c3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:308 [INFO] [stderr] 23: 0x55b794dd38a3 - build_script_build::main::h4b99825f13687a9c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:346 [INFO] [stderr] 24: 0x55b794ddb0a0 - std::rt::lang_start::{{closure}}::h184450dbebf41ed9 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x55b795087943 - std::rt::lang_start_internal::{{closure}}::h7ff682ecef2392c4 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 26: 0x55b795087943 - std::panicking::try::do_call::h6e874d12a78bb537 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 27: 0x55b79509001a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:79 [INFO] [stderr] 28: 0x55b795088320 - std::panicking::try::h21e662efa77e70e9 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] 29: 0x55b795088320 - std::panic::catch_unwind::hcf22a1acd4d4cf4f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 30: 0x55b795088320 - std::rt::lang_start_internal::hf0c209ee2831e2b5 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 31: 0x55b794ddb079 - std::rt::lang_start::h442bb4fea08c4d95 [INFO] [stderr] at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67 [INFO] [stderr] 32: 0x55b794dd49fa - main [INFO] [stderr] 33: 0x7f0b7331bb97 - __libc_start_main [INFO] [stderr] 34: 0x55b794dd08ca - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "72354a638b170e1d99763658718dc99bd5cb39fc83b402cba3da2f25902a12a2"` [INFO] running `"docker" "rm" "-f" "72354a638b170e1d99763658718dc99bd5cb39fc83b402cba3da2f25902a12a2"` [INFO] [stdout] 72354a638b170e1d99763658718dc99bd5cb39fc83b402cba3da2f25902a12a2