[INFO] fetching crate linux-aio-tokio 0.3.0... [INFO] testing linux-aio-tokio-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate linux-aio-tokio 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate linux-aio-tokio 0.3.0 [INFO] finished tweaking crates.io crate linux-aio-tokio 0.3.0 [INFO] tweaked toml for crates.io crate linux-aio-tokio 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate linux-aio-tokio 0.3.0 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 linux-aio-tokio 0.3.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 88b7336aa9f3de753971958aeeeadc7b2505bfe802f1d890bd3c4f2a242c0e93 [INFO] running `Command { std: "docker" "start" "-a" "88b7336aa9f3de753971958aeeeadc7b2505bfe802f1d890bd3c4f2a242c0e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88b7336aa9f3de753971958aeeeadc7b2505bfe802f1d890bd3c4f2a242c0e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88b7336aa9f3de753971958aeeeadc7b2505bfe802f1d890bd3c4f2a242c0e93", kill_on_drop: false }` [INFO] [stdout] 88b7336aa9f3de753971958aeeeadc7b2505bfe802f1d890bd3c4f2a242c0e93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 26475adcc3038225dbd48d5690e17144f8be29f537ea45956584047042677477 [INFO] running `Command { std: "docker" "start" "-a" "26475adcc3038225dbd48d5690e17144f8be29f537ea45956584047042677477", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling bindgen v0.53.2 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling intrusive-collections v0.9.0 [INFO] [stderr] Compiling parking_lot_core v0.7.1 [INFO] [stderr] Compiling region v2.1.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling futures-intrusive v0.3.0 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling tokio v0.2.18 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling linux-aio-tokio v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `linux-aio-tokio v0.3.0 (/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/linux-aio-tokio-7def364306908860/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=wrapper.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1294) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.10/src/fallback.rs:618:9: [INFO] [stderr] "enum_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/confname_h_24_1)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6267837a6fe2 - 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: 0x6267837a6fe2 - 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: 0x6267837a6fe2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6267837a6fe2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6267837b832f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6267837b832f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6267837792e1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6267837792e1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x626783784052 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x626783786b9f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6267837869f9 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x62678378730f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x62678378730f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stderr] 13: 0x6267837870ba - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 14: 0x626783784189 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 15: 0x62678376d9ad - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 16: 0x6267837c24c0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 17: 0x626783677b1f - proc_macro2::fallback::validate_ident::h1e823e978662041e [INFO] [stderr] 18: 0x62678367a2e1 - proc_macro2::fallback::Ident::_new::hd978f06b62dcf611 [INFO] [stderr] 19: 0x62678367a29f - proc_macro2::fallback::Ident::new::hf2a4a26dd61cf763 [INFO] [stderr] 20: 0x6267836876c8 - proc_macro2::imp::Ident::new::hbcac77c4f6bb1ad6 [INFO] [stderr] 21: 0x62678367ebc8 - proc_macro2::Ident::new::h59ab5661bc3d6af4 [INFO] [stderr] 22: 0x626783506b0f - bindgen::ir::context::BindgenContext::rust_ident_raw::hc8cbac32434c3e06 [INFO] [stderr] 23: 0x626783504a30 - bindgen::ir::context::BindgenContext::rust_ident::ha3b98276a04761c8 [INFO] [stderr] 24: 0x62678348c6c2 - ::codegen::h41c740994cd49669 [INFO] [stderr] 25: 0x62678352256c - ::codegen::h4363679534897fce [INFO] [stderr] 26: 0x626783470d2b - ::codegen::h83f8f1fd1793595c [INFO] [stderr] 27: 0x626783490c05 - ::codegen::{{closure}}::h9cc429e31d55cc4c [INFO] [stderr] 28: 0x6267834aa2ad - ::codegen::h25d66c962504c891 [INFO] [stderr] 29: 0x626783470d06 - ::codegen::h83f8f1fd1793595c [INFO] [stderr] 30: 0x6267834a0382 - bindgen::codegen::codegen::{{closure}}::hb1aa2c55d1d68342 [INFO] [stderr] 31: 0x626783511c68 - bindgen::ir::context::BindgenContext::gen::h87cc690f7111827a [INFO] [stderr] 32: 0x62678349fc0d - bindgen::codegen::codegen::hc48561f7a95dc059 [INFO] [stderr] 33: 0x62678354763d - bindgen::Bindings::generate::h074a60a0aa48932e [INFO] [stderr] 34: 0x6267835446d1 - bindgen::Builder::generate::h4e0a8ca2808265b6 [INFO] [stderr] 35: 0x626783410ca7 - build_script_build::main::h5e332c601c0a1904 [INFO] [stderr] 36: 0x626783411773 - core::ops::function::FnOnce::call_once::h5c9aad2d10230b74 [INFO] [stderr] 37: 0x6267834116a6 - std::sys::backtrace::__rust_begin_short_backtrace::h7160069355782117 [INFO] [stderr] 38: 0x626783411689 - std::rt::lang_start::{{closure}}::h406a29db448fd716 [INFO] [stderr] 39: 0x62678377ae40 - 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: 0x62678377ae40 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 41: 0x62678377ae40 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 42: 0x62678377ae40 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 43: 0x62678377ae40 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 44: 0x62678377ae40 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 45: 0x62678377ae40 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 46: 0x62678377ae40 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 47: 0x62678377ae40 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 48: 0x626783411671 - std::rt::lang_start::h31dd546fe0f3ca34 [INFO] [stderr] 49: 0x626783412c95 - main [INFO] [stderr] 50: 0x7a795186e1ca - [INFO] [stderr] 51: 0x7a795186e28b - __libc_start_main [INFO] [stderr] 52: 0x6267834106a5 - _start [INFO] [stderr] 53: 0x0 - [INFO] running `Command { std: "docker" "inspect" "26475adcc3038225dbd48d5690e17144f8be29f537ea45956584047042677477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26475adcc3038225dbd48d5690e17144f8be29f537ea45956584047042677477", kill_on_drop: false }` [INFO] [stdout] 26475adcc3038225dbd48d5690e17144f8be29f537ea45956584047042677477