[INFO] fetching crate llvm-plugin 0.6.0... [INFO] testing llvm-plugin-0.6.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate llvm-plugin 0.6.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate llvm-plugin 0.6.0 [INFO] removed 5 missing examples [INFO] finished tweaking crates.io crate llvm-plugin 0.6.0 [INFO] tweaked toml for crates.io crate llvm-plugin 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate llvm-plugin 0.6.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate llvm-plugin 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46ab16bc2fa74a30d5fe6f599a8519ee4e622ceb1a471b86e3844ea9a52b8061 [INFO] running `Command { std: "docker" "start" "-a" "46ab16bc2fa74a30d5fe6f599a8519ee4e622ceb1a471b86e3844ea9a52b8061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46ab16bc2fa74a30d5fe6f599a8519ee4e622ceb1a471b86e3844ea9a52b8061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46ab16bc2fa74a30d5fe6f599a8519ee4e622ceb1a471b86e3844ea9a52b8061", kill_on_drop: false }` [INFO] [stdout] 46ab16bc2fa74a30d5fe6f599a8519ee4e622ceb1a471b86e3844ea9a52b8061 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f4491c3537ce70fce6030e18ef3ce3bbbad1ab17610af320ff1f67992800868 [INFO] running `Command { std: "docker" "start" "-a" "1f4491c3537ce70fce6030e18ef3ce3bbbad1ab17610af320ff1f67992800868", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling inkwell v0.5.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling llvm-plugin v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `llvm-plugin v0.6.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/llvm-plugin-56b8d98462808d4c/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo::rustc-check-cfg=cfg(LLVM_NOT_FOUND) [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (392) panicked at build.rs:221:13: [INFO] [stderr] Missing llvm* feature [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ff3a6a29df2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5ff3a6a29df2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5ff3a6a29df2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ff3a6a29df2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ff3a6a3b15f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5ff3a6a3b15f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5ff3a69f88c1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5ff3a69f88c1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5ff3a6a040f2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5ff3a6a0769f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5ff3a6a074f9 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5ff3a6a07d25 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5ff3a6a07b86 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x5ff3a6a04229 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5ff3a69ecb0d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5ff3a6a3f800 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5ff3a6879248 - build_script_build::llvm_sys::llvm_version_from_features::hb3cfeb4cfddbd865 [INFO] [stderr] 17: 0x5ff3a6879b96 - core::ops::function::FnOnce::call_once::hb5ab429cddde994f [INFO] [stderr] 18: 0x5ff3a6877360 - lazy_static::lazy::Lazy::get::{{closure}}::hf5c22ab0d9ef66a5 [INFO] [stderr] 19: 0x5ff3a6879946 - std::sync::poison::once::Once::call_once::{{closure}}::hcbe8c9ef78a34ad8 [INFO] [stderr] 20: 0x5ff3a69ff5e7 - std::sys::sync::once::futex::Once::call::hac6d2e04704088ae [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/sync/once/futex.rs:178:21 [INFO] [stderr] 21: 0x5ff3a6879792 - std::sync::poison::once::Once::call_once::h66ca766c58e6236b [INFO] [stderr] 22: 0x5ff3a68771ca - ::deref::hd3c4def4049a8b87 [INFO] [stderr] 23: 0x5ff3a68773d6 - build_script_build::main::hba6404d2be8b5624 [INFO] [stderr] 24: 0x5ff3a6879ba3 - core::ops::function::FnOnce::call_once::hc74db52fe6fecd73 [INFO] [stderr] 25: 0x5ff3a6879656 - std::sys::backtrace::__rust_begin_short_backtrace::hd648674296eaaf7b [INFO] [stderr] 26: 0x5ff3a6879429 - std::rt::lang_start::{{closure}}::h47e7eabb823a8bed [INFO] [stderr] 27: 0x5ff3a69fa2d0 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 28: 0x5ff3a69fa2d0 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 29: 0x5ff3a69fa2d0 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 30: 0x5ff3a69fa2d0 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5ff3a69fa2d0 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 32: 0x5ff3a69fa2d0 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 33: 0x5ff3a69fa2d0 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 34: 0x5ff3a69fa2d0 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 35: 0x5ff3a69fa2d0 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 36: 0x5ff3a6879411 - std::rt::lang_start::h2ce4f2c41488cfa7 [INFO] [stderr] 37: 0x5ff3a687b465 - main [INFO] [stderr] 38: 0x74133a2f01ca - [INFO] [stderr] 39: 0x74133a2f028b - __libc_start_main [INFO] [stderr] 40: 0x5ff3a68770d5 - _start [INFO] [stderr] 41: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1f4491c3537ce70fce6030e18ef3ce3bbbad1ab17610af320ff1f67992800868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4491c3537ce70fce6030e18ef3ce3bbbad1ab17610af320ff1f67992800868", kill_on_drop: false }` [INFO] [stdout] 1f4491c3537ce70fce6030e18ef3ce3bbbad1ab17610af320ff1f67992800868