[INFO] fetching crate wireguard-embeddable 0.1.3...
[INFO] building wireguard-embeddable-0.1.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate wireguard-embeddable 0.1.3 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wireguard-embeddable 0.1.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clang-sys v1.3.0
[INFO] [stderr]   Downloaded libloading v0.7.2
[INFO] [stderr]   Downloaded bindgen v0.59.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10133233fb4f0b2f71853d0fe46e80faa974c4435354ab9760ea6a2f29bf5fd2
[INFO] running `Command { std: "docker" "start" "-a" "10133233fb4f0b2f71853d0fe46e80faa974c4435354ab9760ea6a2f29bf5fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10133233fb4f0b2f71853d0fe46e80faa974c4435354ab9760ea6a2f29bf5fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10133233fb4f0b2f71853d0fe46e80faa974c4435354ab9760ea6a2f29bf5fd2", kill_on_drop: false }`
[INFO] [stdout] 10133233fb4f0b2f71853d0fe46e80faa974c4435354ab9760ea6a2f29bf5fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44974489a9708858dd7ea9cd2fbbe554efe6f419b36d4c00ec96fb0c9ce07a1f
[INFO] running `Command { std: "docker" "start" "-a" "44974489a9708858dd7ea9cd2fbbe554efe6f419b36d4c00ec96fb0c9ce07a1f", kill_on_drop: false }`
[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 proc-macro2 v1.0.36
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling quote v1.0.14
[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-6ae0e26b79c71780/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,x87")
[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-eeb42100ba30fc84/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-eeb42100ba30fc84/out/libwg-rust.a.a" "/opt/rustwide/target/debug/build/wireguard-embeddable-eeb42100ba30fc84/out/embeddable-wg-library/wireguard.o"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   running: "ar" "s" "/opt/rustwide/target/debug/build/wireguard-embeddable-eeb42100ba30fc84/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-eeb42100ba30fc84/out
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (553) 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:     0x5c779f9ccb42 - std::backtrace_rs::backtrace::libunwind::trace::ha2a9ae9e69b87a03
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5c779f9ccb42 - std::backtrace_rs::backtrace::trace_unsynchronized::h7757f80677e51a33
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5c779f9ccb42 - std::sys::backtrace::_print_fmt::h6552c7cfff6c56fd
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5c779f9ccb42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h8094475e363f1053
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5c779f9ddf0f - core::fmt::rt::Argument::fmt::h88a25a51f53034c0
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5c779f9ddf0f - core::fmt::write::h501eb1fe28dabfbb
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x5c779f99aa11 - std::io::default_write_fmt::h992ad3fe47aac8bd
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5c779f99aa11 - std::io::Write::write_fmt::h8b96bc323947a405
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5c779f9a67a2 - std::sys::backtrace::BacktraceLock::print::h7aea9e658d3d67e5
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5c779f9a9d2f - std::panicking::default_hook::{{closure}}::h9182baa5e2ff55c0
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5c779f9a9b89 - std::panicking::default_hook::hfb4945b05f344c7f
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5c779f9aa3b5 - std::panicking::panic_with_hook::h56e601fd3ec36096
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5c779f9aa24a - std::panicking::panic_handler::{{closure}}::h1609d3c3912948cb
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x5c779f9a68d9 - std::sys::backtrace::__rust_end_short_backtrace::h03d671aa8d777602
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5c779f98eacd - __rustc[aa3aaccdf5d52e38]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5c779f9e7fe0 - core::panicking::panic_fmt::h2ccb5f5950fb2ea3
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/panicking.rs:78:14
[INFO] [stderr]     16:     0x5c779f9858ef - proc_macro2::fallback::validate_ident::h458af30c87cab3fb
[INFO] [stderr]     17:     0x5c779f985b91 - proc_macro2::fallback::Ident::_new::h4bb463517b2dbc3a
[INFO] [stderr]     18:     0x5c779f985b4f - proc_macro2::fallback::Ident::new::hc0761ea3f9b3391a
[INFO] [stderr]     19:     0x5c779f97b368 - proc_macro2::Ident::new::he7d75fd87e655d43
[INFO] [stderr]     20:     0x5c779f746755 - bindgen::ir::context::BindgenContext::rust_ident_raw::h9aec8784f34fbed5
[INFO] [stderr]     21:     0x5c779f744380 - bindgen::ir::context::BindgenContext::rust_ident::hbaa7d0f0c4a20d70
[INFO] [stderr]     22:     0x5c779f6e2117 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::hf091a1d59e542e40
[INFO] [stderr]     23:     0x5c779f697e77 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h5e736df4326e4263
[INFO] [stderr]     24:     0x5c779f6fd58a - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h64d14cc0d53346a1
[INFO] [stderr]     25:     0x5c779f6e8dc9 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::hf091a1d59e542e40
[INFO] [stderr]     26:     0x5c779f697e77 - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::h5e736df4326e4263
[INFO] [stderr]     27:     0x5c779f6fd58a - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h64d14cc0d53346a1
[INFO] [stderr]     28:     0x5c779f6c5a85 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h772e7f56dc2d4f1f
[INFO] [stderr]     29:     0x5c779f742ed1 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h02a664af76c93ea2
[INFO] [stderr]     30:     0x5c779f6fd56c - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::h64d14cc0d53346a1
[INFO] [stderr]     31:     0x5c779f6d1862 - bindgen::codegen::codegen::{{closure}}::he44e5cbcb6f3aebd
[INFO] [stderr]     32:     0x5c779f7521b8 - bindgen::ir::context::BindgenContext::gen::hd7b40b707e5da575
[INFO] [stderr]     33:     0x5c779f6d0c8d - bindgen::codegen::codegen::h114dfa666c8b7a9d
[INFO] [stderr]     34:     0x5c779f68714e - bindgen::Bindings::generate::h73a1c61c52c385b7
[INFO] [stderr]     35:     0x5c779f683ccf - bindgen::Builder::generate::h4c23cc7ec855dfad
[INFO] [stderr]     36:     0x5c779f5d2c5e - build_script_build::main::h49eb79e18dc2c304
[INFO] [stderr]     37:     0x5c779f5d3493 - core::ops::function::FnOnce::call_once::h235b85a5153b05bf
[INFO] [stderr]     38:     0x5c779f5d33e6 - std::sys::backtrace::__rust_begin_short_backtrace::h1a3e68e537adc0fb
[INFO] [stderr]     39:     0x5c779f5d33c9 - std::rt::lang_start::{{closure}}::hc4690fc165f82d59
[INFO] [stderr]     40:     0x5c779f99c5a0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::haefda49eac6aabe3
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     41:     0x5c779f99c5a0 - std::panicking::catch_unwind::do_call::hf37797e2fddac2f0
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:590:40
[INFO] [stderr]     42:     0x5c779f99c5a0 - std::panicking::catch_unwind::h909d1e8985436f28
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:553:19
[INFO] [stderr]     43:     0x5c779f99c5a0 - std::panic::catch_unwind::h5491b1948f80f254
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x5c779f99c5a0 - std::rt::lang_start_internal::{{closure}}::hf621f85e52fbc16b
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x5c779f99c5a0 - std::panicking::catch_unwind::do_call::h2de2328545762ad7
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x5c779f99c5a0 - std::panicking::catch_unwind::h544f60d1149df03e
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x5c779f99c5a0 - std::panic::catch_unwind::h90e123b5fe5a521c
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x5c779f99c5a0 - std::rt::lang_start_internal::hce9ddc5b3402b0d3
[INFO] [stderr]                                  at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x5c779f5d33b1 - std::rt::lang_start::h654f1d8b42c8fdf4
[INFO] [stderr]     50:     0x5c779f5d4185 - main
[INFO] [stderr]     51:     0x7e7dad5bd1ca - <unknown>
[INFO] [stderr]     52:     0x7e7dad5bd28b - __libc_start_main
[INFO] [stderr]     53:     0x5c779f5d26f5 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "44974489a9708858dd7ea9cd2fbbe554efe6f419b36d4c00ec96fb0c9ce07a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44974489a9708858dd7ea9cd2fbbe554efe6f419b36d4c00ec96fb0c9ce07a1f", kill_on_drop: false }`
[INFO] [stdout] 44974489a9708858dd7ea9cd2fbbe554efe6f419b36d4c00ec96fb0c9ce07a1f