[INFO] fetching crate wireguard-embeddable 0.1.3... [INFO] testing wireguard-embeddable-0.1.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate wireguard-embeddable 0.1.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate wireguard-embeddable 0.1.3 [INFO] finished tweaking crates.io crate wireguard-embeddable 0.1.3 [INFO] tweaked toml for crates.io crate wireguard-embeddable 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wireguard-embeddable 0.1.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wireguard-embeddable 0.1.3 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e6f9634c78034440f6d8ef67770a0835dfb2bf832e087851b2be93596c5e8fb [INFO] running `Command { std: "docker" "start" "-a" "1e6f9634c78034440f6d8ef67770a0835dfb2bf832e087851b2be93596c5e8fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e6f9634c78034440f6d8ef67770a0835dfb2bf832e087851b2be93596c5e8fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e6f9634c78034440f6d8ef67770a0835dfb2bf832e087851b2be93596c5e8fb", kill_on_drop: false }` [INFO] [stdout] 1e6f9634c78034440f6d8ef67770a0835dfb2bf832e087851b2be93596c5e8fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a45c974cbe429a9850d32d77c67b51b6fdd3c306012a19bf614513bec5d843d7 [INFO] running `Command { std: "docker" "start" "-a" "a45c974cbe429a9850d32d77c67b51b6fdd3c306012a19bf614513bec5d843d7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling wireguard-embeddable v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `wireguard-embeddable v0.1.3 (/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/wireguard-embeddable-e27768a823431787/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=embeddable-wg-library/wireguard.c [INFO] [stderr] cargo:rerun-if-changed=embeddable-wg-library/wireguard.h [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/wireguard-embeddable-d01e0032dabf9a9b/out/embeddable-wg-library/wireguard.o" "-c" "embeddable-wg-library/wireguard.c" [INFO] [stderr] exit status: 0 [INFO] [stderr] AR_x86_64-unknown-linux-gnu = None [INFO] [stderr] AR_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_AR = None [INFO] [stderr] AR = None [INFO] [stderr] running: ZERO_AR_DATE="1" "ar" "cq" "/opt/rustwide/target/debug/build/wireguard-embeddable-d01e0032dabf9a9b/out/libwg-rust.a.a" "/opt/rustwide/target/debug/build/wireguard-embeddable-d01e0032dabf9a9b/out/embeddable-wg-library/wireguard.o" [INFO] [stderr] exit status: 0 [INFO] [stderr] running: "ar" "s" "/opt/rustwide/target/debug/build/wireguard-embeddable-d01e0032dabf9a9b/out/libwg-rust.a.a" [INFO] [stderr] exit status: 0 [INFO] [stderr] cargo:rustc-link-lib=static=wg-rust.a [INFO] [stderr] cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/wireguard-embeddable-d01e0032dabf9a9b/out [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (659) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.36/src/fallback.rs:708:9: [INFO] [stderr] "in6_addr_union_(unnamed_at_/usr/include/netinet/in_h_223_5)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x631efcbf9062 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x631efcbf9062 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x631efcbf9062 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x631efcbf9062 - ::fmt::h47627beda0767f4c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x631efcc0a29f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x631efcc0a29f - core::fmt::write::h8a63064c67176fd8 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x631efcbc76d3 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x631efcbc76d3 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x631efcbd31f2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x631efcbd675f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x631efcbd65b9 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x631efcbd6d35 - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x631efcbd6bca - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x631efcbd3329 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x631efcbbb82d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x631efcc14320 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x631efcbb07df - proc_macro2::fallback::validate_ident::h4c3a1dc78dd961cb [INFO] [stderr] 17: 0x631efcbb0a81 - proc_macro2::fallback::Ident::_new::h33b8568cd39d5b83 [INFO] [stderr] 18: 0x631efcbb0a3f - proc_macro2::fallback::Ident::new::he5d2236608e0dcc8 [INFO] [stderr] 19: 0x631efcba8768 - proc_macro2::Ident::new::h7add5a6ab7af75c3 [INFO] [stderr] 20: 0x631efc9450e5 - bindgen::ir::context::BindgenContext::rust_ident_raw::hec6764d14690908b [INFO] [stderr] 21: 0x631efc942dc0 - bindgen::ir::context::BindgenContext::rust_ident::hec97aaf669c13a4d [INFO] [stderr] 22: 0x631efc90b097 - ::codegen::hb69c4b4df31f05ca [INFO] [stderr] 23: 0x631efc8b56d7 - ::codegen::h012778ab4d596ae9 [INFO] [stderr] 24: 0x631efc977c7a - ::codegen::h09c9be3ca909de3a [INFO] [stderr] 25: 0x631efc911d49 - ::codegen::hb69c4b4df31f05ca [INFO] [stderr] 26: 0x631efc8b56d7 - ::codegen::h012778ab4d596ae9 [INFO] [stderr] 27: 0x631efc977c7a - ::codegen::h09c9be3ca909de3a [INFO] [stderr] 28: 0x631efc960e95 - ::codegen::{{closure}}::h77f98083602296ca [INFO] [stderr] 29: 0x631efc960401 - ::codegen::ha7e1befc85255bda [INFO] [stderr] 30: 0x631efc977c5c - ::codegen::h09c9be3ca909de3a [INFO] [stderr] 31: 0x631efc96cd82 - bindgen::codegen::codegen::{{closure}}::h27fc6fcd77b2d938 [INFO] [stderr] 32: 0x631efc950b48 - bindgen::ir::context::BindgenContext::gen::he5b2a46dd287821b [INFO] [stderr] 33: 0x631efc96c1ad - bindgen::codegen::codegen::hdcd092fdcfb29597 [INFO] [stderr] 34: 0x631efc85b7ae - bindgen::Bindings::generate::h1af21eb0538429c4 [INFO] [stderr] 35: 0x631efc857a9f - bindgen::Builder::generate::hc289bb4be8a13aec [INFO] [stderr] 36: 0x631efc80566e - build_script_build::main::h48f5580eee97929a [INFO] [stderr] 37: 0x631efc805ed3 - core::ops::function::FnOnce::call_once::hc46150b9cb056f1c [INFO] [stderr] 38: 0x631efc805e26 - std::sys::backtrace::__rust_begin_short_backtrace::h8b006d90ba77aab5 [INFO] [stderr] 39: 0x631efc805e09 - std::rt::lang_start::{{closure}}::h2fd478eceb2e02ca [INFO] [stderr] 40: 0x631efcbc9220 - core::ops::function::impls:: for &F>::call_once::hdf957eac011d0136 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x631efcbc9220 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x631efcbc9220 - std::panicking::catch_unwind::ha7ce46787bb12905 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x631efcbc9220 - std::panic::catch_unwind::h625b36596def7d39 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x631efcbc9220 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x631efcbc9220 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x631efcbc9220 - std::panicking::catch_unwind::hf64cf7b0d8070f52 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x631efcbc9220 - std::panic::catch_unwind::h480b74763390cdcf [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x631efcbc9220 - std::rt::lang_start_internal::h4b3d04f698aef094 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x631efc805df1 - std::rt::lang_start::h4918ab1a6527978f [INFO] [stderr] 50: 0x631efc806b55 - main [INFO] [stderr] 51: 0x73a4f509e1ca - [INFO] [stderr] 52: 0x73a4f509e28b - __libc_start_main [INFO] [stderr] 53: 0x631efc805205 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "a45c974cbe429a9850d32d77c67b51b6fdd3c306012a19bf614513bec5d843d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a45c974cbe429a9850d32d77c67b51b6fdd3c306012a19bf614513bec5d843d7", kill_on_drop: false }` [INFO] [stdout] a45c974cbe429a9850d32d77c67b51b6fdd3c306012a19bf614513bec5d843d7