[INFO] fetching crate llvm-sys 90.0.0... [INFO] checking llvm-sys-90.0.0 against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746 [INFO] extracting crate llvm-sys 90.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate llvm-sys 90.0.0 on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate llvm-sys 90.0.0 [INFO] finished tweaking crates.io crate llvm-sys 90.0.0 [INFO] tweaked toml for crates.io crate llvm-sys 90.0.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "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] dfce556e2a5daff18908b6d00413c3ac0090fbe1abc8f45523c7653d20515984 [INFO] running `"docker" "start" "-a" "dfce556e2a5daff18908b6d00413c3ac0090fbe1abc8f45523c7653d20515984"` [INFO] [stderr] Compiling llvm-sys v90.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> build.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / /// Environment variables that can guide compilation [INFO] [stderr] 16 | | /// [INFO] [stderr] 17 | | /// When adding new ones, they should also be added to main() to force a [INFO] [stderr] 18 | | /// rebuild if they are changed. [INFO] [stderr] | |________________________________^ [INFO] [stderr] 19 | / lazy_static! { [INFO] [stderr] 20 | | /// A single path to search for LLVM in (containing bin/llvm-config) [INFO] [stderr] 21 | | static ref ENV_LLVM_PREFIX: String = [INFO] [stderr] 22 | | format!("LLVM_SYS_{}_PREFIX", env!("CARGO_PKG_VERSION_MAJOR")); [INFO] [stderr] ... | [INFO] [stderr] 42 | | format!("LLVM_SYS_{}_FFI_WORKAROUND", env!("CARGO_PKG_VERSION_MAJOR")); [INFO] [stderr] 43 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> build.rs:218:23 [INFO] [stderr] | [INFO] [stderr] 218 | let version_str = try!(llvm_config_ex(binary.as_ref(), "--version")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `llvm-sys v90.0.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/llvm-sys-b79f31759939562e/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_90_PREFIX [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_90_IGNORE_BLACKLIST [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_90_STRICT_VERSIONING [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_90_NO_CLEAN_CFLAGS [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_90_USE_DEBUG_MSVCRT [INFO] [stderr] cargo:rerun-if-env-changed=LLVM_SYS_90_FFI_WORKAROUND [INFO] [stderr] Found LLVM version 6.0.0 on PATH, but need 9.0.0. [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_90_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', build.rs:101:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563907ddfa78 - backtrace::backtrace::libunwind::trace::hcb5c3e9f7e1ea650 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x563907ddfa78 - backtrace::backtrace::trace_unsynchronized::h8d2cf7d7c9151b5f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563907ddfa78 - std::sys_common::backtrace::_print_fmt::hb2695e112e335a40 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x563907ddfa78 - ::fmt::h05262518ded0159f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x563907e0083c - core::fmt::write::h878d462cd436633c [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x563907ddba47 - std::io::Write::write_fmt::h453d7ce9b460b348 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x563907de2365 - std::sys_common::backtrace::_print::hef41b6dbad001e1b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x563907de2365 - std::sys_common::backtrace::print::hd911be6dd5db9f65 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x563907de2365 - std::panicking::default_hook::{{closure}}::h6763d82d5ad21342 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x563907de20a6 - std::panicking::default_hook::h7e0514c335de079d [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x563907de29c2 - std::panicking::rust_panic_with_hook::h0dae373da0837fa4 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x563907ce6d6b - std::panicking::begin_panic::h1fd1b6758c9c80aa [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x563907b35f2c - ::deref::__static_ref_initialize::h675018fb8e8da99f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:101 [INFO] [stderr] 13: 0x563907b35f2c - core::ops::function::FnOnce::call_once::h3d4b2019664dc81b [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x563907b3dad0 - lazy_static::lazy::Lazy::get::{{closure}}::h13c035b652f9b0f3 [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: 0x563907b32cf7 - std::sync::once::Once::call_once::{{closure}}::h3e742df8bcb0e64e [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x563907ddf598 - std::sync::once::Once::call_inner::h95a70fce57eb5685 [INFO] [stderr] at src/libstd/sync/once.rs:417 [INFO] [stderr] 17: 0x563907b32653 - std::sync::once::Once::call_once::h12176a9b6d37a9b6 [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x563907b309f5 - lazy_static::lazy::Lazy::get::hecb23d44f5fe2d3f [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: 0x563907b309f5 - ::deref::__stability::h1680bb0c4f1a0e9e [INFO] [stderr] at /opt/rustwide/workdir/<::lazy_static::__lazy_static_internal macros>:16 [INFO] [stderr] 20: 0x563907b309f5 - ::deref::h0b126f317b4fe1ea [INFO] [stderr] at /opt/rustwide/workdir/<::lazy_static::__lazy_static_internal macros>:18 [INFO] [stderr] 21: 0x563907b2db7a - build_script_build::llvm_config::hb7dd2d6c5765ccb0 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:199 [INFO] [stderr] 22: 0x563907b2f050 - build_script_build::get_llvm_cflags::h788da96bfc206b47 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:308 [INFO] [stderr] 23: 0x563907b2f8f3 - build_script_build::main::hc945830455cafd61 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:346 [INFO] [stderr] 24: 0x563907b34460 - std::rt::lang_start::{{closure}}::heeaaae5b930e6543 [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x563907de2483 - std::rt::lang_start_internal::{{closure}}::h241bd727d7a41adc [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 26: 0x563907de2483 - std::panicking::try::do_call::hd241df36f7b814da [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 27: 0x563907deadf7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 28: 0x563907de2e69 - std::panicking::try::h8a1931d0f1bb70a1 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 29: 0x563907de2e69 - std::panic::catch_unwind::h22c6782f26e3268e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 30: 0x563907de2e69 - std::rt::lang_start_internal::hf15683adb880b573 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 31: 0x563907b34439 - std::rt::lang_start::h22b94d78edec26b4 [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/rt.rs:67 [INFO] [stderr] 32: 0x563907b30a8a - main [INFO] [stderr] 33: 0x7f72188bab97 - __libc_start_main [INFO] [stderr] 34: 0x563907b2c8ca - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "dfce556e2a5daff18908b6d00413c3ac0090fbe1abc8f45523c7653d20515984"` [INFO] running `"docker" "rm" "-f" "dfce556e2a5daff18908b6d00413c3ac0090fbe1abc8f45523c7653d20515984"` [INFO] [stdout] dfce556e2a5daff18908b6d00413c3ac0090fbe1abc8f45523c7653d20515984