[INFO] crate llvm-sys 90.0.0 is already in cache [INFO] checking llvm-sys-90.0.0 against try#e6563ac70cbfd3196492061900e9e9793e065e4d for pr-69410 [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 e6563ac70cbfd3196492061900e9e9793e065e4d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "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" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "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" "+e6563ac70cbfd3196492061900e9e9793e065e4d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 058777b477f381352ac473f39284a4ce2d907836bd993bb70ca81c1fd7842f34 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "058777b477f381352ac473f39284a4ce2d907836bd993bb70ca81c1fd7842f34"` [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-26af8f4503b65633/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: 0x555ad63065f4 - backtrace::backtrace::libunwind::trace::he39e545812a59904 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x555ad63065f4 - backtrace::backtrace::trace_unsynchronized::h596715026eee51e4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555ad63065f4 - std::sys_common::backtrace::_print_fmt::h196d06c568d25b0f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x555ad63065f4 - ::fmt::h048b813869065926 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x555ad632740c - core::fmt::write::ha16925aac835833d [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x555ad6302537 - std::io::Write::write_fmt::h95bfea655590af11 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x555ad6308f05 - std::sys_common::backtrace::_print::hcba28209f038ef57 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x555ad6308f05 - std::sys_common::backtrace::print::h2707f659204ba9a7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x555ad6308f05 - std::panicking::default_hook::{{closure}}::h73b31e76262b5189 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x555ad6308c46 - std::panicking::default_hook::hca9d9cd32a0cdf06 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x555ad6309562 - std::panicking::rust_panic_with_hook::h211e519d8a1287b1 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x555ad620f161 - std::panicking::begin_panic::h628af6c4dcd57e4d [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x555ad6073887 - ::deref::__static_ref_initialize::h7a0c77529e58b887 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:101 [INFO] [stderr] 13: 0x555ad6073887 - core::ops::function::FnOnce::call_once::hfdcc251802603d10 [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x555ad6070e9b - lazy_static::lazy::Lazy::get::{{closure}}::h46d4b6734722f4ce [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: 0x555ad6068012 - std::sync::once::Once::call_once::{{closure}}::h51b7a1ab381bf8dd [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x555ad63060c8 - std::sync::once::Once::call_inner::hf83b6312206d3bf7 [INFO] [stderr] at src/libstd/sync/once.rs:416 [INFO] [stderr] 17: 0x555ad6067b63 - std::sync::once::Once::call_once::h6d6b1105016d70bb [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x555ad6065c85 - lazy_static::lazy::Lazy::get::h93816d233998a6b5 [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: 0x555ad6065c85 - ::deref::__stability::h7566482da5609285 [INFO] [stderr] at /opt/rustwide/workdir/<::lazy_static::__lazy_static_internal macros>:16 [INFO] [stderr] 20: 0x555ad6065c85 - ::deref::h3d17c040e5190929 [INFO] [stderr] at /opt/rustwide/workdir/<::lazy_static::__lazy_static_internal macros>:18 [INFO] [stderr] 21: 0x555ad6062eb4 - build_script_build::llvm_config::h229188fb55668938 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:199 [INFO] [stderr] 22: 0x555ad6064320 - build_script_build::get_llvm_cflags::h05a5bf6037428ddb [INFO] [stderr] at /opt/rustwide/workdir/build.rs:308 [INFO] [stderr] 23: 0x555ad6064b95 - build_script_build::main::h603dba1903f16046 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:346 [INFO] [stderr] 24: 0x555ad606969b - std::rt::lang_start::{{closure}}::hae6b53b9e4bbf788 [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x555ad6309023 - std::rt::lang_start_internal::{{closure}}::hf6d1163571f93f94 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 26: 0x555ad6309023 - std::panicking::try::do_call::h7a8ec0b8e0eb339e [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 27: 0x555ad6311a07 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 28: 0x555ad6309a09 - std::panicking::try::h297151113815fa59 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 29: 0x555ad6309a09 - std::panic::catch_unwind::h73283fb286521b23 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 30: 0x555ad6309a09 - std::rt::lang_start_internal::h7ec9065b4aa80248 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 31: 0x555ad6069677 - std::rt::lang_start::hf2d2eed95217254d [INFO] [stderr] at /rustc/e6563ac70cbfd3196492061900e9e9793e065e4d/src/libstd/rt.rs:67 [INFO] [stderr] 32: 0x555ad6065d1a - main [INFO] [stderr] 33: 0x7f7bd1dbdb97 - __libc_start_main [INFO] [stderr] 34: 0x555ad6061c7a - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "058777b477f381352ac473f39284a4ce2d907836bd993bb70ca81c1fd7842f34"` [INFO] running `"docker" "rm" "-f" "058777b477f381352ac473f39284a4ce2d907836bd993bb70ca81c1fd7842f34"` [INFO] [stdout] 058777b477f381352ac473f39284a4ce2d907836bd993bb70ca81c1fd7842f34