[INFO] fetching crate rlxc 0.1.0... [INFO] testing rlxc-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rlxc 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate rlxc 0.1.0 [INFO] finished tweaking crates.io crate rlxc 0.1.0 [INFO] tweaked toml for crates.io crate rlxc 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rlxc 0.1.0 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 crates.io crate rlxc 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce0edabcc7a40ed988a8371f83b8528254f378cb051d019cf689764af56142a3 [INFO] running `Command { std: "docker" "start" "-a" "ce0edabcc7a40ed988a8371f83b8528254f378cb051d019cf689764af56142a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce0edabcc7a40ed988a8371f83b8528254f378cb051d019cf689764af56142a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce0edabcc7a40ed988a8371f83b8528254f378cb051d019cf689764af56142a3", kill_on_drop: false }` [INFO] [stdout] ce0edabcc7a40ed988a8371f83b8528254f378cb051d019cf689764af56142a3 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4377a73467708ad14f4ca2803cd037a9390a218af151f5a663140f87fc709e32 [INFO] running `Command { std: "docker" "start" "-a" "4377a73467708ad14f4ca2803cd037a9390a218af151f5a663140f87fc709e32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rlxc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/cli/rlxc.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | .author(clap::crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ this raw pointer has type `*const String` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&String` [INFO] [stdout] --> src/cli/rlxc.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | .author(clap::crate_authors!("\n")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/clap-2.33.3/src/macros.rs:493:22 [INFO] [stdout] | [INFO] [stdout] 49| &(&(*VALUE))[..] [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling lxc-sys v0.2.1 [INFO] [stderr] error: failed to run custom build command for `lxc-sys v0.2.1` [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/lxc-sys-c8c80d39ef299b78/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-lib=lxc [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1274) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.18/src/fallback.rs:695:9: [INFO] [stderr] "__mbstate_t_union_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t_h_16_3)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x625c082f72e2 - 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: 0x625c082f72e2 - 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: 0x625c082f72e2 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x625c082f72e2 - ::fmt::h47627beda0767f4c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x625c0830842f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x625c0830842f - core::fmt::write::h8a63064c67176fd8 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x625c082ca283 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x625c082ca283 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x625c082d4c52 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x625c082d773f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x625c082d7599 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x625c082d7d15 - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x625c082d7baa - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x625c082d4d89 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x625c082beabd - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x625c083124f0 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x625c081cdf4f - proc_macro2::fallback::validate_ident::h37bca25a8e36d539 [INFO] [stderr] 17: 0x625c081ce221 - proc_macro2::fallback::Ident::_new::h15c6130088b0c519 [INFO] [stderr] 18: 0x625c081ce1df - proc_macro2::fallback::Ident::new::h92e0a41477427e1d [INFO] [stderr] 19: 0x625c081c5ce8 - proc_macro2::Ident::new::h31ab5b7c38504f22 [INFO] [stderr] 20: 0x625c0809c375 - bindgen::ir::context::BindgenContext::rust_ident_raw::hf5090411eb990cc6 [INFO] [stderr] 21: 0x625c0809a380 - bindgen::ir::context::BindgenContext::rust_ident::h48f917efce2d4cb4 [INFO] [stderr] 22: 0x625c080028d3 - ::codegen::h883d450b11ef770e [INFO] [stderr] 23: 0x625c07fd993f - ::codegen::h0c9507af89b938e7 [INFO] [stderr] 24: 0x625c0805d239 - ::codegen::h51dcf5a602f28ae4 [INFO] [stderr] 25: 0x625c08008ab7 - ::codegen::h883d450b11ef770e [INFO] [stderr] 26: 0x625c07fd993f - ::codegen::h0c9507af89b938e7 [INFO] [stderr] 27: 0x625c0805d239 - ::codegen::h51dcf5a602f28ae4 [INFO] [stderr] 28: 0x625c08046655 - ::codegen::{{closure}}::h0b14e619449633bb [INFO] [stderr] 29: 0x625c08084481 - ::codegen::h66516840c574b296 [INFO] [stderr] 30: 0x625c0805d214 - ::codegen::h51dcf5a602f28ae4 [INFO] [stderr] 31: 0x625c080518dc - bindgen::codegen::codegen::{{closure}}::hca4a7bb5fc5ccd48 [INFO] [stderr] 32: 0x625c080a71a8 - bindgen::ir::context::BindgenContext::gen::hfdd3af0ead2e73fc [INFO] [stderr] 33: 0x625c0805116d - bindgen::codegen::codegen::h7fb96ed97387f347 [INFO] [stderr] 34: 0x625c08054356 - bindgen::Bindings::generate::h84935494914da634 [INFO] [stderr] 35: 0x625c08047ab5 - bindgen::Builder::generate::hfb12d16e823fa32f [INFO] [stderr] 36: 0x625c07f8b5fe - build_script_build::main::h530d2fa06c07b6b4 [INFO] [stderr] 37: 0x625c07f8c093 - core::ops::function::FnOnce::call_once::h1e1bfef756294edc [INFO] [stderr] 38: 0x625c07f8bfc6 - std::sys::backtrace::__rust_begin_short_backtrace::h7978c9a5837a032e [INFO] [stderr] 39: 0x625c07f8bfa9 - std::rt::lang_start::{{closure}}::h58973b5b49cb5ec4 [INFO] [stderr] 40: 0x625c082cbda0 - core::ops::function::impls:: for &F>::call_once::hdf957eac011d0136 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x625c082cbda0 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x625c082cbda0 - std::panicking::catch_unwind::ha7ce46787bb12905 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x625c082cbda0 - std::panic::catch_unwind::h625b36596def7d39 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x625c082cbda0 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x625c082cbda0 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x625c082cbda0 - std::panicking::catch_unwind::hf64cf7b0d8070f52 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x625c082cbda0 - std::panic::catch_unwind::h480b74763390cdcf [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x625c082cbda0 - std::rt::lang_start_internal::h4b3d04f698aef094 [INFO] [stderr] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x625c07f8bf91 - std::rt::lang_start::h37ef39d4de3f6244 [INFO] [stderr] 50: 0x625c07f8d2c5 - main [INFO] [stderr] 51: 0x74d9e80ca1ca - [INFO] [stderr] 52: 0x74d9e80ca28b - __libc_start_main [INFO] [stderr] 53: 0x625c07f8b455 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4377a73467708ad14f4ca2803cd037a9390a218af151f5a663140f87fc709e32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4377a73467708ad14f4ca2803cd037a9390a218af151f5a663140f87fc709e32", kill_on_drop: false }` [INFO] [stdout] 4377a73467708ad14f4ca2803cd037a9390a218af151f5a663140f87fc709e32