[INFO] updating cached repository https://github.com/3c1u/bf-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0fec625f7a447fcc42dc1c4331d270f20efe993f [INFO] checking 3c1u/bf-rs against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3c1u%2Fbf-rs" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/3c1u/bf-rs on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/3c1u/bf-rs [INFO] finished tweaking git repo https://github.com/3c1u/bf-rs [INFO] tweaked toml for git repo https://github.com/3c1u/bf-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/TheDan64/inkwell` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 5091c08b8f13262c577b20718e7865ff6ed637073d9c97cead3d011d82b53ff7 [INFO] running `"docker" "start" "-a" "5091c08b8f13262c577b20718e7865ff6ed637073d9c97cead3d011d82b53ff7"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm8-0#4d292873) [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Checking backtrace v0.3.46 [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-796c0cae9d97302b/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: 0x5606b225fc14 - backtrace::backtrace::libunwind::trace::h6f1fdce296b4568c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5606b225fc14 - backtrace::backtrace::trace_unsynchronized::h0824f4cb76b782a8 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5606b225fc14 - std::sys_common::backtrace::_print_fmt::hc9ad027a2ec1d486 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5606b225fc14 - ::fmt::hc92f9fae3f41d466 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5606b2285cfc - core::fmt::write::h6e3f1a0635b4e386 [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x5606b225bd33 - std::io::Write::write_fmt::he392f419b7f87fef [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x5606b22624d5 - std::sys_common::backtrace::_print::hf2161343b596ab76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5606b22624d5 - std::sys_common::backtrace::print::hcbfa657355778d58 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5606b22624d5 - std::panicking::default_hook::{{closure}}::he53abf341150e4be [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5606b2262212 - std::panicking::default_hook::hbca798dce458d477 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5606b2262b32 - std::panicking::rust_panic_with_hook::h8cc81269affb1635 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x5606b2244681 - std::panicking::begin_panic::h821796fb18e70ad6 [INFO] [stderr] at /rustc/e4dba30b9b475d8750370c4dfb49b6541990904d/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x5606b1fd64f6 - ::deref::__static_ref_initialize::hc31f4a6a2ee0109b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:101 [INFO] [stderr] 13: 0x5606b1fd64f6 - core::ops::function::FnOnce::call_once::hfef4e31a5c929d3e [INFO] [stderr] at /rustc/e4dba30b9b475d8750370c4dfb49b6541990904d/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x5606b1fd2f7b - lazy_static::lazy::Lazy::get::{{closure}}::h0f79f9ef7843f43f [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: 0x5606b1fca3b2 - std::sync::once::Once::call_once::{{closure}}::h0e0ac24dd5fc3029 [INFO] [stderr] at /rustc/e4dba30b9b475d8750370c4dfb49b6541990904d/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x5606b225f6a8 - std::sync::once::Once::call_inner::hf08f4ce83db5a304 [INFO] [stderr] at src/libstd/sync/once.rs:416 [INFO] [stderr] 17: 0x5606b1fc9e51 - std::sync::once::Once::call_once::h1d3aafc2d61341d9 [INFO] [stderr] at /rustc/e4dba30b9b475d8750370c4dfb49b6541990904d/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x5606b1fc80f5 - lazy_static::lazy::Lazy::get::hea04d83bf575d232 [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: 0x5606b1fc80f5 - ::deref::__stability::hd1e2207d93271f45 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/lib.rs:142 [INFO] [stderr] 20: 0x5606b1fc80f5 - ::deref::h7a5d1da34417cb61 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/lib.rs:144 [INFO] [stderr] 21: 0x5606b1fc5534 - build_script_build::llvm_config::hb067ad708d5a9bb7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:199 [INFO] [stderr] 22: 0x5606b1fc68c0 - build_script_build::get_llvm_cflags::h6953fc8351f6e47e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:308 [INFO] [stderr] 23: 0x5606b1fc7135 - build_script_build::main::hdc33816ff7ca0285 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.1.2/build.rs:346 [INFO] [stderr] 24: 0x5606b1fcc8eb - std::rt::lang_start::{{closure}}::h2eed83fce8e66c6d [INFO] [stderr] at /rustc/e4dba30b9b475d8750370c4dfb49b6541990904d/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x5606b2262f78 - std::rt::lang_start_internal::{{closure}}::h1e37a448ebe88799 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 26: 0x5606b2262f78 - std::panicking::try::do_call::h0e616054d2c64056 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 27: 0x5606b2262f78 - std::panicking::try::h1265f7ff6bd115c4 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 28: 0x5606b2262f78 - std::panic::catch_unwind::h3aec84c4d67bf08d [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 29: 0x5606b2262f78 - std::rt::lang_start_internal::h71f12b7d78e58cce [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 30: 0x5606b1fcc8c7 - std::rt::lang_start::hca82abae064b4b69 [INFO] [stderr] at /rustc/e4dba30b9b475d8750370c4dfb49b6541990904d/src/libstd/rt.rs:67 [INFO] [stderr] 31: 0x5606b1fc818a - main [INFO] [stderr] 32: 0x7fe569362b97 - __libc_start_main [INFO] [stderr] 33: 0x5606b1fc43da - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "5091c08b8f13262c577b20718e7865ff6ed637073d9c97cead3d011d82b53ff7"` [INFO] running `"docker" "rm" "-f" "5091c08b8f13262c577b20718e7865ff6ed637073d9c97cead3d011d82b53ff7"` [INFO] [stdout] 5091c08b8f13262c577b20718e7865ff6ed637073d9c97cead3d011d82b53ff7