[INFO] fetching crate libunwind-sys 0.5.1... [INFO] testing libunwind-sys-0.5.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate libunwind-sys 0.5.1 into /workspace/builds/worker-1-tc2/source [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking crates.io crate libunwind-sys 0.5.1 [INFO] finished tweaking crates.io crate libunwind-sys 0.5.1 [INFO] tweaked toml for crates.io crate libunwind-sys 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libunwind-sys 0.5.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.52.0 (available: v0.72.1) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 152f638ae2d5ffbe9541f6ba7f63d4cba27e07b69015e094c5456fde9340d145 [INFO] running `Command { std: "docker" "start" "-a" "152f638ae2d5ffbe9541f6ba7f63d4cba27e07b69015e094c5456fde9340d145", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "152f638ae2d5ffbe9541f6ba7f63d4cba27e07b69015e094c5456fde9340d145", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "152f638ae2d5ffbe9541f6ba7f63d4cba27e07b69015e094c5456fde9340d145", kill_on_drop: false }` [INFO] [stdout] 152f638ae2d5ffbe9541f6ba7f63d4cba27e07b69015e094c5456fde9340d145 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 86e30600a9e50a1936d39abd9ef7432c5d6688c9ec832ba985f680949e80c651 [INFO] running `Command { std: "docker" "start" "-a" "86e30600a9e50a1936d39abd9ef7432c5d6688c9ec832ba985f680949e80c651", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling bindgen v0.52.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling autotools v0.2.7 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling libunwind-sys v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `libunwind-sys v0.5.1 (/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/libunwind-sys-3d89f44b7e877a17/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-lib=unwind-x86_64 [INFO] [stderr] cargo:rustc-link-lib=unwind [INFO] [stderr] cargo:rustc-link-lib=unwind-coredump [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (315) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bindgen-0.52.0/src/ir/context.rs:893:9: [INFO] [stderr] "__atomic_wide_counter_struct_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/atomic_wide_counter_h_28_3)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x641c9d1ce4e2 - 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: 0x641c9d1ce4e2 - 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: 0x641c9d1ce4e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x641c9d1ce4e2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x641c9d1df7ff - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x641c9d1df7ff - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x641c9d19c461 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x641c9d19c461 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x641c9d1a8a12 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x641c9d1ab7df - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x641c9d1ab639 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x641c9d1abe65 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x641c9d1abcfa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x641c9d1a8b49 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x641c9d19049d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x641c9d1e9990 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x641c9d08b07f - proc_macro2::fallback::validate_ident::h2c3b38b088e9b492 [INFO] [stderr] 17: 0x641c9d08b738 - proc_macro2::fallback::Ident::new_checked::hef9111c7f7c8dc2b [INFO] [stderr] 18: 0x641c9d0830d7 - proc_macro2::Ident::new::he68d0c5da044dd86 [INFO] [stderr] 19: 0x641c9ce0c05c - bindgen::ir::context::BindgenContext::rust_ident_raw::hf9b8ba0b049803c3 [INFO] [stderr] 20: 0x641c9ce09f30 - bindgen::ir::context::BindgenContext::rust_ident::h829769e627f3e980 [INFO] [stderr] 21: 0x641c9cddae51 - ::codegen::h234ae752ee10e21f [INFO] [stderr] 22: 0x641c9cdbe8ad - ::codegen::h0281ef0a7b8d8f28 [INFO] [stderr] 23: 0x641c9cd6cf45 - ::codegen::h0b51554a38c7f409 [INFO] [stderr] 24: 0x641c9cde0f56 - ::codegen::h234ae752ee10e21f [INFO] [stderr] 25: 0x641c9cdbe8ad - ::codegen::h0281ef0a7b8d8f28 [INFO] [stderr] 26: 0x641c9cd6cf45 - ::codegen::h0b51554a38c7f409 [INFO] [stderr] 27: 0x641c9cdf1535 - ::codegen::{{closure}}::hdf2314dab4a2544c [INFO] [stderr] 28: 0x641c9ce34fc3 - ::codegen::h332c1ef2e45f325c [INFO] [stderr] 29: 0x641c9cd6cf1d - ::codegen::h0b51554a38c7f409 [INFO] [stderr] 30: 0x641c9ce00dbf - bindgen::codegen::codegen::{{closure}}::h958e3d6c433ba111 [INFO] [stderr] 31: 0x641c9ce17808 - bindgen::ir::context::BindgenContext::gen::h834d7a21d24220d7 [INFO] [stderr] 32: 0x641c9ce0052d - bindgen::codegen::codegen::hbe9be60f9e8c958f [INFO] [stderr] 33: 0x641c9ce4023c - bindgen::Bindings::generate::h0177c17ac5b1d6bd [INFO] [stderr] 34: 0x641c9ce3d1b1 - bindgen::Builder::generate::h404e1d78f74d63f1 [INFO] [stderr] 35: 0x641c9ccb61dc - build_script_build::main::h53f0993ebc51e066 [INFO] [stderr] 36: 0x641c9ccb7353 - core::ops::function::FnOnce::call_once::h6ed4d8d69d7be52e [INFO] [stderr] 37: 0x641c9ccb6cd6 - std::sys::backtrace::__rust_begin_short_backtrace::hd284dcbe2bc20b57 [INFO] [stderr] 38: 0x641c9ccb6c19 - std::rt::lang_start::{{closure}}::h34c613bb6110ea77 [INFO] [stderr] 39: 0x641c9d19dff0 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 40: 0x641c9d19dff0 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 41: 0x641c9d19dff0 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 42: 0x641c9d19dff0 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 43: 0x641c9d19dff0 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 44: 0x641c9d19dff0 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 45: 0x641c9d19dff0 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 46: 0x641c9d19dff0 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 47: 0x641c9d19dff0 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 48: 0x641c9ccb6c01 - std::rt::lang_start::h08d346350b9eeead [INFO] [stderr] 49: 0x641c9ccbee65 - main [INFO] [stderr] 50: 0x7987eb8dd1ca - [INFO] [stderr] 51: 0x7987eb8dd28b - __libc_start_main [INFO] [stderr] 52: 0x641c9ccb3d95 - _start [INFO] [stderr] 53: 0x0 - [INFO] running `Command { std: "docker" "inspect" "86e30600a9e50a1936d39abd9ef7432c5d6688c9ec832ba985f680949e80c651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e30600a9e50a1936d39abd9ef7432c5d6688c9ec832ba985f680949e80c651", kill_on_drop: false }` [INFO] [stdout] 86e30600a9e50a1936d39abd9ef7432c5d6688c9ec832ba985f680949e80c651