[INFO] fetching crate wireguard-embeddable 0.1.3...
[INFO] testing wireguard-embeddable-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate wireguard-embeddable 0.1.3 into /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wireguard-embeddable 0.1.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shlex v1.1.0
[INFO] [stderr]   Downloaded env_logger v0.9.0
[INFO] [stderr]   Downloaded libloading v0.7.2
[INFO] [stderr]   Downloaded clang-sys v1.3.0
[INFO] [stderr]   Downloaded which v4.2.2
[INFO] [stderr]   Downloaded quote v1.0.14
[INFO] [stderr]   Downloaded nom v7.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 120fd8f14ac79bcbc67bc1f4d8fc8b51535ee39a4e3834e63765382e092b780a
[INFO] running `Command { std: "docker" "start" "-a" "120fd8f14ac79bcbc67bc1f4d8fc8b51535ee39a4e3834e63765382e092b780a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "120fd8f14ac79bcbc67bc1f4d8fc8b51535ee39a4e3834e63765382e092b780a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120fd8f14ac79bcbc67bc1f4d8fc8b51535ee39a4e3834e63765382e092b780a", kill_on_drop: false }`
[INFO] [stdout] 120fd8f14ac79bcbc67bc1f4d8fc8b51535ee39a4e3834e63765382e092b780a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17db4ae19d35490e4a10298ef86ed17f58b49aca3960ca30b55305b717374995
[INFO] running `Command { std: "docker" "start" "-a" "17db4ae19d35490e4a10298ef86ed17f58b49aca3960ca30b55305b717374995", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.112
[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 bindgen v0.59.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[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 lazy_static v1.4.0
[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 cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.5.4
[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-25fe7e7afcb16af4/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-100b5256cba6911a/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-100b5256cba6911a/out/libwg-rust.a.a" "/opt/rustwide/target/debug/build/wireguard-embeddable-100b5256cba6911a/out/embeddable-wg-library/wireguard.o"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   running: "ar" "s" "/opt/rustwide/target/debug/build/wireguard-embeddable-100b5256cba6911a/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-100b5256cba6911a/out
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (666) 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:     0x55dff0a50652 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x55dff0a50652 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x55dff0a50652 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x55dff0a50652 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x55dff0a61a0f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x55dff0a61a0f - core::fmt::write::hecf68a131630c74d
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x55dff0a1e7f1 - std::io::default_write_fmt::haf8355dc2afbec95
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x55dff0a1e7f1 - std::io::Write::write_fmt::h93c9a261259c931a
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x55dff0a2a4b2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x55dff0a2da7f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x55dff0a2d8d9 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x55dff0a2e105 - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x55dff0a2df9a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x55dff0a2a5f9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x55dff0a127fd - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x55dff0a6bae0 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x55dff0a095cf - proc_macro2::fallback::validate_ident::hf0c44988c2748def
[INFO] [stderr]     17:     0x55dff0a09871 - proc_macro2::fallback::Ident::_new::h1dfafedf90faca6d
[INFO] [stderr]     18:     0x55dff0a0982f - proc_macro2::fallback::Ident::new::h0ee82585afdffd7a
[INFO] [stderr]     19:     0x55dff09feed8 - proc_macro2::Ident::new::h10b9091635582177
[INFO] [stderr]     20:     0x55dff0754bb5 - bindgen::ir::context::BindgenContext::rust_ident_raw::h4810b17888af8076
[INFO] [stderr]     21:     0x55dff0752880 - bindgen::ir::context::BindgenContext::rust_ident::hcb53ebcd97eae76f
[INFO] [stderr]     22:     0x55dff07aa607 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h47fa796930cc487d
[INFO] [stderr]     23:     0x55dff06c78b7 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h538dad66847dcce9
[INFO] [stderr]     24:     0x55dff076eb0a - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::he3da7d0f340c670c
[INFO] [stderr]     25:     0x55dff07b136b - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h47fa796930cc487d
[INFO] [stderr]     26:     0x55dff06c78b7 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h538dad66847dcce9
[INFO] [stderr]     27:     0x55dff076eb0a - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::he3da7d0f340c670c
[INFO] [stderr]     28:     0x55dff078cee5 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h7f99fe99bf7b5bd7
[INFO] [stderr]     29:     0x55dff0750f01 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h34bdc5ecd861d75c
[INFO] [stderr]     30:     0x55dff076eaec - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::he3da7d0f340c670c
[INFO] [stderr]     31:     0x55dff07994ac - bindgen::codegen::codegen::{{closure}}::ha38f1d31aa500018
[INFO] [stderr]     32:     0x55dff0760718 - bindgen::ir::context::BindgenContext::gen::h964263689a3c069f
[INFO] [stderr]     33:     0x55dff07988dd - bindgen::codegen::codegen::h1368b1d285582b5c
[INFO] [stderr]     34:     0x55dff0744fd6 - bindgen::Bindings::generate::heccfeaffa1cb91db
[INFO] [stderr]     35:     0x55dff073e57b - bindgen::Builder::generate::h9c02d3e0d8657ff3
[INFO] [stderr]     36:     0x55dff06504be - build_script_build::main::h8cb8b218c55e336c
[INFO] [stderr]     37:     0x55dff0650d13 - core::ops::function::FnOnce::call_once::h9caa34a4db80fb9d
[INFO] [stderr]     38:     0x55dff0650c66 - std::sys::backtrace::__rust_begin_short_backtrace::hc7f3da3ad5166acd
[INFO] [stderr]     39:     0x55dff0650c49 - std::rt::lang_start::{{closure}}::h04b913c16213eb01
[INFO] [stderr]     40:     0x55dff0a20360 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc7ed5622678f5124
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     41:     0x55dff0a20360 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stderr]     42:     0x55dff0a20360 - std::panicking::catch_unwind::hff67b45e0819a036
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stderr]     43:     0x55dff0a20360 - std::panic::catch_unwind::hec0fb0db85f7fd60
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x55dff0a20360 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x55dff0a20360 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x55dff0a20360 - std::panicking::catch_unwind::h3816830c825cbe04
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x55dff0a20360 - std::panic::catch_unwind::h408406c8f02ebb9d
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x55dff0a20360 - std::rt::lang_start_internal::hce2b8b328837374b
[INFO] [stderr]                                  at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x55dff0650c31 - std::rt::lang_start::h8667d6b05e7d9478
[INFO] [stderr]     50:     0x55dff0651a05 - main
[INFO] [stderr]     51:     0x7452cf7361ca - <unknown>
[INFO] [stderr]     52:     0x7452cf73628b - __libc_start_main
[INFO] [stderr]     53:     0x55dff064ff55 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "17db4ae19d35490e4a10298ef86ed17f58b49aca3960ca30b55305b717374995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17db4ae19d35490e4a10298ef86ed17f58b49aca3960ca30b55305b717374995", kill_on_drop: false }`
[INFO] [stdout] 17db4ae19d35490e4a10298ef86ed17f58b49aca3960ca30b55305b717374995
