[INFO] fetching crate wireguard-embeddable 0.1.3... [INFO] testing wireguard-embeddable-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wireguard-embeddable 0.1.3 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wireguard-embeddable 0.1.3 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 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a60869b3ae2d8a3cbb6e30400ce1fb9a06be133b4b43eb7d391d3f52b0b13464 [INFO] running `Command { std: "docker" "start" "-a" "a60869b3ae2d8a3cbb6e30400ce1fb9a06be133b4b43eb7d391d3f52b0b13464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a60869b3ae2d8a3cbb6e30400ce1fb9a06be133b4b43eb7d391d3f52b0b13464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a60869b3ae2d8a3cbb6e30400ce1fb9a06be133b4b43eb7d391d3f52b0b13464", kill_on_drop: false }` [INFO] [stdout] a60869b3ae2d8a3cbb6e30400ce1fb9a06be133b4b43eb7d391d3f52b0b13464 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3e1efad507587b812d6797ff6ad1f51b58c0b2ad0e0ac274008f72979ee60f5a [INFO] running `Command { std: "docker" "start" "-a" "3e1efad507587b812d6797ff6ad1f51b58c0b2ad0e0ac274008f72979ee60f5a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling glob v0.3.0 [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 minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.72 [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' (613) 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: 0x63c269478da2 - 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: 0x63c269478da2 - 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: 0x63c269478da2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x63c269478da2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x63c26948a15f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x63c26948a15f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x63c269446dd1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x63c269446dd1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x63c269452be2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x63c2694561af - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x63c269456009 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x63c269456835 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x63c2694566ca - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x63c269452d19 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x63c26943adcd - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x63c269494230 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x63c269431b9f - proc_macro2::fallback::validate_ident::he7eceb7410b519a5 [INFO] [stderr] 17: 0x63c269431e41 - proc_macro2::fallback::Ident::_new::h9cecb43e16be34ef [INFO] [stderr] 18: 0x63c269431dff - proc_macro2::fallback::Ident::new::h3b47786381900c79 [INFO] [stderr] 19: 0x63c269427648 - proc_macro2::Ident::new::h26d059115375704c [INFO] [stderr] 20: 0x63c26917e115 - bindgen::ir::context::BindgenContext::rust_ident_raw::h40ba66ca36c17eb9 [INFO] [stderr] 21: 0x63c26917bd20 - bindgen::ir::context::BindgenContext::rust_ident::h212616d4b8a46216 [INFO] [stderr] 22: 0x63c2691d32f7 - ::codegen::hf457dca343f19378 [INFO] [stderr] 23: 0x63c2690f08c7 - ::codegen::ha7b7c57965e99109 [INFO] [stderr] 24: 0x63c26919808a - ::codegen::h291f1369439c8590 [INFO] [stderr] 25: 0x63c2691da05b - ::codegen::hf457dca343f19378 [INFO] [stderr] 26: 0x63c2690f08c7 - ::codegen::ha7b7c57965e99109 [INFO] [stderr] 27: 0x63c26919808a - ::codegen::h291f1369439c8590 [INFO] [stderr] 28: 0x63c2691b6095 - ::codegen::{{closure}}::h2da8d2465a1d82f9 [INFO] [stderr] 29: 0x63c26917a4f1 - ::codegen::h1672f581028ff030 [INFO] [stderr] 30: 0x63c26919806c - ::codegen::h291f1369439c8590 [INFO] [stderr] 31: 0x63c2691c2a2c - bindgen::codegen::codegen::{{closure}}::hd4b1908cea4c794b [INFO] [stderr] 32: 0x63c269189d08 - bindgen::ir::context::BindgenContext::gen::h82542748ec4d5b3e [INFO] [stderr] 33: 0x63c2691c1e5d - bindgen::codegen::codegen::hcbf06d8cb91a2dd1 [INFO] [stderr] 34: 0x63c26916e8f6 - bindgen::Bindings::generate::h0bbc2d0c60ab5f9a [INFO] [stderr] 35: 0x63c269167e9b - bindgen::Builder::generate::he3882779ebdcfb38 [INFO] [stderr] 36: 0x63c2690791fe - build_script_build::main::hfd301b994bf3a4aa [INFO] [stderr] 37: 0x63c269079a13 - core::ops::function::FnOnce::call_once::h207d85606b5bc60a [INFO] [stderr] 38: 0x63c2690799a6 - std::sys::backtrace::__rust_begin_short_backtrace::h9ac1fd5e395228ae [INFO] [stderr] 39: 0x63c269079989 - std::rt::lang_start::{{closure}}::hb32e061309455852 [INFO] [stderr] 40: 0x63c269448960 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x63c269448960 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x63c269448960 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x63c269448960 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x63c269448960 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x63c269448960 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x63c269448960 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x63c269448960 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x63c269448960 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x63c269079971 - std::rt::lang_start::hac8b651b7fc85ba3 [INFO] [stderr] 50: 0x63c26907a765 - main [INFO] [stderr] 51: 0x7653e2d471ca - [INFO] [stderr] 52: 0x7653e2d4728b - __libc_start_main [INFO] [stderr] 53: 0x63c269078c95 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "3e1efad507587b812d6797ff6ad1f51b58c0b2ad0e0ac274008f72979ee60f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e1efad507587b812d6797ff6ad1f51b58c0b2ad0e0ac274008f72979ee60f5a", kill_on_drop: false }` [INFO] [stdout] 3e1efad507587b812d6797ff6ad1f51b58c0b2ad0e0ac274008f72979ee60f5a