[INFO] crate llvm-sys 90.0.0 is already in cache [INFO] checking llvm-sys-90.0.0 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] extracting crate llvm-sys 90.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate llvm-sys 90.0.0 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] 1aed647d684e2db83b5a9cf13e1fada9cdce02ded8e9d2f7836da97e1b352198 [INFO] running `"docker" "start" "-a" "1aed647d684e2db83b5a9cf13e1fada9cdce02ded8e9d2f7836da97e1b352198"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling llvm-sys v90.0.0 (/opt/rustwide/workdir) [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] warning: unused doc comment [INFO] [stderr] --> build.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | /// Environment variables that can guide compilation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [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: unused doc comment [INFO] [stderr] --> build.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> build.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | /// When adding new ones, they should also be added to main() to force a [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [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: unused doc comment [INFO] [stderr] --> build.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | /// rebuild if they are changed. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [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] 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-b3e32ff439b9f55f/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: 0x55f470b59b84 - backtrace::backtrace::libunwind::trace::he109529ff1dc76f7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55f470b59b84 - backtrace::backtrace::trace_unsynchronized::hef5630b5b89e7da6 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f470b59b84 - std::sys_common::backtrace::_print_fmt::hb6aa27cc6435f7ee [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55f470b59b84 - ::fmt::hc8ed84d3f9251ec9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55f470b7ac6c - core::fmt::write::ha7289210e62113c3 [INFO] [stderr] at src/libcore/fmt/mod.rs:1063 [INFO] [stderr] 5: 0x55f470b55da7 - std::io::Write::write_fmt::ha5b699d062564d98 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55f470b5c435 - std::sys_common::backtrace::_print::h93033be5ea486fe6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55f470b5c435 - std::sys_common::backtrace::print::hc1f88a8d0e001fdd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55f470b5c435 - std::panicking::default_hook::{{closure}}::h1628a29c2888e142 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55f470b5c182 - std::panicking::default_hook::hd5ebb6361821db24 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55f470b5ca92 - std::panicking::rust_panic_with_hook::h158379e90d65e844 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x55f470a724b1 - std::panicking::begin_panic::hefd404611928444f [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x55f4708e1524 - ::deref::__static_ref_initialize::haecb1ef1169b506d [INFO] [stderr] at /opt/rustwide/workdir/build.rs:101 [INFO] [stderr] 13: 0x55f4708e1524 - core::ops::function::FnOnce::call_once::h3bd2515e784d10d5 [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x55f4708d98eb - lazy_static::lazy::Lazy::get::{{closure}}::h55bef463bb5189ed [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: 0x55f4708d6dc2 - std::sync::once::Once::call_once::{{closure}}::hba875dcbdb4da992 [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x55f470b59648 - std::sync::once::Once::call_inner::hb248e0a3dfa85255 [INFO] [stderr] at src/libstd/sync/once.rs:416 [INFO] [stderr] 17: 0x55f4708d68a3 - std::sync::once::Once::call_once::h5b357aac835c64ee [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x55f4708d48f5 - lazy_static::lazy::Lazy::get::h4d38455951e0c9c4 [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: 0x55f4708d48f5 - ::deref::__stability::h4aad9e8cbdb3c3ea [INFO] [stderr] at /opt/rustwide/workdir/<::lazy_static::__lazy_static_internal macros>:16 [INFO] [stderr] 20: 0x55f4708d48f5 - ::deref::hb191511ce40b7b4f [INFO] [stderr] at /opt/rustwide/workdir/<::lazy_static::__lazy_static_internal macros>:18 [INFO] [stderr] 21: 0x55f4708d1da4 - build_script_build::llvm_config::hd278feaab2b5b516 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:199 [INFO] [stderr] 22: 0x55f4708d30d0 - build_script_build::get_llvm_cflags::h9c009fe07066e46c [INFO] [stderr] at /opt/rustwide/workdir/build.rs:308 [INFO] [stderr] 23: 0x55f4708d3945 - build_script_build::main::h6fa6d4c4a6e1301e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:346 [INFO] [stderr] 24: 0x55f4708d77eb - std::rt::lang_start::{{closure}}::ha934cf9e3049bf2a [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x55f470b5c553 - std::rt::lang_start_internal::{{closure}}::h6e93e18fa04e1c8a [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 26: 0x55f470b5c553 - std::panicking::try::do_call::hf5c508d3f7fd6e80 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 27: 0x55f470b65377 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 28: 0x55f470b5cfbb - std::panicking::try::ha6921e66e2ad49ba [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 29: 0x55f470b5cfbb - std::panic::catch_unwind::h5765f97350df40be [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 30: 0x55f470b5cfbb - std::rt::lang_start_internal::ha5adbbeb42eba794 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 31: 0x55f4708d77c7 - std::rt::lang_start::h4fdf038cd28c9e63 [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/rt.rs:67 [INFO] [stderr] 32: 0x55f4708d498a - main [INFO] [stderr] 33: 0x7f07d79b4b97 - __libc_start_main [INFO] [stderr] 34: 0x55f4708d0c1a - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "1aed647d684e2db83b5a9cf13e1fada9cdce02ded8e9d2f7836da97e1b352198"` [INFO] running `"docker" "rm" "-f" "1aed647d684e2db83b5a9cf13e1fada9cdce02ded8e9d2f7836da97e1b352198"` [INFO] [stdout] 1aed647d684e2db83b5a9cf13e1fada9cdce02ded8e9d2f7836da97e1b352198