[INFO] cloning repository https://github.com/Alexhuszagh/issue_1147
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexhuszagh/issue_1147" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexhuszagh%2Fissue_1147", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexhuszagh%2Fissue_1147'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 161f65a554b8982f9eb4ae14d968d43065726534
[INFO] documenting Alexhuszagh/issue_1147 against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexhuszagh%2Fissue_1147" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Alexhuszagh/issue_1147
[INFO] finished tweaking git repo https://github.com/Alexhuszagh/issue_1147
[INFO] tweaked toml for git repo https://github.com/Alexhuszagh/issue_1147 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Alexhuszagh/issue_1147 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 git repo https://github.com/Alexhuszagh/issue_1147 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 78a15c81dc483ebc64926791ce1b33f4f4c380a5ae20210c936d4d7a7fa07db9
[INFO] running `Command { std: "docker" "start" "-a" "78a15c81dc483ebc64926791ce1b33f4f4c380a5ae20210c936d4d7a7fa07db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78a15c81dc483ebc64926791ce1b33f4f4c380a5ae20210c936d4d7a7fa07db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a15c81dc483ebc64926791ce1b33f4f4c380a5ae20210c936d4d7a7fa07db9", kill_on_drop: false }`
[INFO] [stdout] 78a15c81dc483ebc64926791ce1b33f4f4c380a5ae20210c936d4d7a7fa07db9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4956b78f7e9220492a1c69c8410a48247b375366b538f01579535aae1496734
[INFO] running `Command { std: "docker" "start" "-a" "d4956b78f7e9220492a1c69c8410a48247b375366b538f01579535aae1496734", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[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 peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling issue_1147 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `issue_1147 v0.1.0 (/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/issue_1147-4593f136f920e11c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (553) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/fallback.rs:756:9:
[INFO] [stderr]   "__atomic_wide_counter_struct_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/atomic_wide_counter_h_28_3)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5d07d3677b42 - 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:     0x5d07d3677b42 - 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:     0x5d07d3677b42 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5d07d3677b42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h47627beda0767f4c
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5d07d3688cff - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5d07d3688cff - core::fmt::write::h8a63064c67176fd8
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5d07d364aae3 - std::io::default_write_fmt::hc257f38f86d39af6
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5d07d364aae3 - std::io::Write::write_fmt::h5e9b646cef91150b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5d07d36554b2 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5d07d3657f9f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5d07d3657df9 - std::panicking::default_hook::hfeec6294e8751b62
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5d07d3658575 - std::panicking::panic_with_hook::hd57cd463d793ed79
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5d07d365840a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x5d07d36555e9 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5d07d363f16d - __rustc[256c90bb7e548b45]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5d07d3692d80 - core::panicking::panic_fmt::hf19c198748ef6a95
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5d07d3633408 - proc_macro2::fallback::validate_ident::h31c7672eeb0c7117
[INFO] [stderr]     17:     0x5d07d3633b59 - proc_macro2::fallback::Ident::_new::h662abf20c2b8f684
[INFO] [stderr]     18:     0x5d07d3633b0f - proc_macro2::fallback::Ident::new::he40937cc4f6c4be7
[INFO] [stderr]     19:     0x5d07d362bbc8 - proc_macro2::Ident::new::h641d32e4da10bed2
[INFO] [stderr]     20:     0x5d07d3358365 - bindgen::ir::context::BindgenContext::rust_ident_raw::hf2e3fdaa7d7bf840
[INFO] [stderr]     21:     0x5d07d3355fe0 - bindgen::ir::context::BindgenContext::rust_ident::hb7b6543fa3fd5c65
[INFO] [stderr]     22:     0x5d07d32f399b - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h411f75691f67ebef
[INFO] [stderr]     23:     0x5d07d339a4bb - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::ha3d7a71d2f21675c
[INFO] [stderr]     24:     0x5d07d34113ee - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::ha31530386a849b39
[INFO] [stderr]     25:     0x5d07d32fa2a8 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::h411f75691f67ebef
[INFO] [stderr]     26:     0x5d07d339a4bb - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::ha3d7a71d2f21675c
[INFO] [stderr]     27:     0x5d07d34113ee - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::ha31530386a849b39
[INFO] [stderr]     28:     0x5d07d3374a15 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::h9816da96b493b0a3
[INFO] [stderr]     29:     0x5d07d339d799 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h281404cfe0cd9007
[INFO] [stderr]     30:     0x5d07d34113d0 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::ha31530386a849b39
[INFO] [stderr]     31:     0x5d07d337ddbc - bindgen::codegen::codegen::{{closure}}::h4edc3891c7f663c1
[INFO] [stderr]     32:     0x5d07d3363f38 - bindgen::ir::context::BindgenContext::gen::h40a36c87c44137ca
[INFO] [stderr]     33:     0x5d07d337d1dd - bindgen::codegen::codegen::h6d0e30a82d70fd94
[INFO] [stderr]     34:     0x5d07d33c2fcd - bindgen::Bindings::generate::h141e6253b131c627
[INFO] [stderr]     35:     0x5d07d33bdb46 - bindgen::Builder::generate::h407669365edd254d
[INFO] [stderr]     36:     0x5d07d32d1865 - build_script_build::main::h9781868c6dd83709
[INFO] [stderr]     37:     0x5d07d32d22e3 - core::ops::function::FnOnce::call_once::h36982e0c6ecffb25
[INFO] [stderr]     38:     0x5d07d32d2236 - std::sys::backtrace::__rust_begin_short_backtrace::h938cf83d1959ebf9
[INFO] [stderr]     39:     0x5d07d32d2219 - std::rt::lang_start::{{closure}}::hb4d2554ae1bc7696
[INFO] [stderr]     40:     0x5d07d364c600 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hdf957eac011d0136
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     41:     0x5d07d364c600 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     42:     0x5d07d364c600 - std::panicking::catch_unwind::ha7ce46787bb12905
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     43:     0x5d07d364c600 - std::panic::catch_unwind::h625b36596def7d39
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x5d07d364c600 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x5d07d364c600 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
[INFO] [stderr]     46:     0x5d07d364c600 - std::panicking::catch_unwind::hf64cf7b0d8070f52
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19
[INFO] [stderr]     47:     0x5d07d364c600 - std::panic::catch_unwind::h480b74763390cdcf
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x5d07d364c600 - std::rt::lang_start_internal::h4b3d04f698aef094
[INFO] [stderr]                                  at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x5d07d32d2201 - std::rt::lang_start::hb8e139d67f9c211e
[INFO] [stderr]     50:     0x5d07d32d3795 - main
[INFO] [stderr]     51:     0x74612a4771ca - <unknown>
[INFO] [stderr]     52:     0x74612a47728b - __libc_start_main
[INFO] [stderr]     53:     0x5d07d32d16b5 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "d4956b78f7e9220492a1c69c8410a48247b375366b538f01579535aae1496734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4956b78f7e9220492a1c69c8410a48247b375366b538f01579535aae1496734", kill_on_drop: false }`
[INFO] [stdout] d4956b78f7e9220492a1c69c8410a48247b375366b538f01579535aae1496734
