[INFO] fetching crate rlxc 0.1.0... [INFO] testing rlxc-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rlxc 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] removed /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rlxc 0.1.0 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 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4169569edae3a8fc37e2179aec6a43f1ec0efdd2252012c13c99726b76f50b90 [INFO] running `Command { std: "docker" "start" "-a" "4169569edae3a8fc37e2179aec6a43f1ec0efdd2252012c13c99726b76f50b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4169569edae3a8fc37e2179aec6a43f1ec0efdd2252012c13c99726b76f50b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4169569edae3a8fc37e2179aec6a43f1ec0efdd2252012c13c99726b76f50b90", kill_on_drop: false }` [INFO] [stdout] 4169569edae3a8fc37e2179aec6a43f1ec0efdd2252012c13c99726b76f50b90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b26614c189c79b0346c7a824c2c77f677dc5e69c11513f9e7bb1d199560b3254 [INFO] running `Command { std: "docker" "start" "-a" "b26614c189c79b0346c7a824c2c77f677dc5e69c11513f9e7bb1d199560b3254", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling xdg v2.2.0 [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] [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 bstr v0.2.13 [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' (1149) 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: 0x5cc8bd8e05c2 - 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: 0x5cc8bd8e05c2 - 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: 0x5cc8bd8e05c2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5cc8bd8e05c2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5cc8bd8f188f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5cc8bd8f188f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5cc8bd8b2fd1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5cc8bd8b2fd1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5cc8bd8bdbe2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5cc8bd8c071f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5cc8bd8c0579 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5cc8bd8c0da5 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5cc8bd8c0c3a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5cc8bd8bdd19 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5cc8bd8a76ad - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5cc8bd8fb9a0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5cc8bd7b41bf - proc_macro2::fallback::validate_ident::h2b8755114c88a076 [INFO] [stderr] 17: 0x5cc8bd7b4491 - proc_macro2::fallback::Ident::_new::h501a528f3549ac8d [INFO] [stderr] 18: 0x5cc8bd7b444f - proc_macro2::fallback::Ident::new::h9e22a832b67dbdfe [INFO] [stderr] 19: 0x5cc8bd7abff8 - proc_macro2::Ident::new::h91f364c3b1139735 [INFO] [stderr] 20: 0x5cc8bd658e05 - bindgen::ir::context::BindgenContext::rust_ident_raw::h787203f3edc515f8 [INFO] [stderr] 21: 0x5cc8bd656ff0 - bindgen::ir::context::BindgenContext::rust_ident::h7aa6ca9d7abd67c8 [INFO] [stderr] 22: 0x5cc8bd61de13 - ::codegen::h60f4313bab9ce860 [INFO] [stderr] 23: 0x5cc8bd5870ff - ::codegen::h44476b7a771276be [INFO] [stderr] 24: 0x5cc8bd5a0949 - ::codegen::h21bf98387e342ea4 [INFO] [stderr] 25: 0x5cc8bd6240d3 - ::codegen::h60f4313bab9ce860 [INFO] [stderr] 26: 0x5cc8bd5870ff - ::codegen::h44476b7a771276be [INFO] [stderr] 27: 0x5cc8bd5a0949 - ::codegen::h21bf98387e342ea4 [INFO] [stderr] 28: 0x5cc8bd640d75 - ::codegen::{{closure}}::h2cb50c9a253615a2 [INFO] [stderr] 29: 0x5cc8bd602301 - ::codegen::hd3d0dd3565e1e2b5 [INFO] [stderr] 30: 0x5cc8bd5a0924 - ::codegen::h21bf98387e342ea4 [INFO] [stderr] 31: 0x5cc8bd64c1c2 - bindgen::codegen::codegen::{{closure}}::h4e953d3205be76df [INFO] [stderr] 32: 0x5cc8bd663cf8 - bindgen::ir::context::BindgenContext::gen::h29c494744e5cf934 [INFO] [stderr] 33: 0x5cc8bd64ba4d - bindgen::codegen::codegen::hac5de2347a4db802 [INFO] [stderr] 34: 0x5cc8bd64ec3e - bindgen::Bindings::generate::he621e1b66e3f2a54 [INFO] [stderr] 35: 0x5cc8bd642331 - bindgen::Builder::generate::hb063792362d929ef [INFO] [stderr] 36: 0x5cc8bd56a85e - build_script_build::main::h706e2cc9f2d6f879 [INFO] [stderr] 37: 0x5cc8bd56b323 - core::ops::function::FnOnce::call_once::h7217d32692cbecc7 [INFO] [stderr] 38: 0x5cc8bd56b216 - std::sys::backtrace::__rust_begin_short_backtrace::h75316faca6a0b0a2 [INFO] [stderr] 39: 0x5cc8bd56b1f9 - std::rt::lang_start::{{closure}}::h81ba5c4980d3675b [INFO] [stderr] 40: 0x5cc8bd8b4b30 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x5cc8bd8b4b30 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x5cc8bd8b4b30 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x5cc8bd8b4b30 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x5cc8bd8b4b30 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x5cc8bd8b4b30 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x5cc8bd8b4b30 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x5cc8bd8b4b30 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x5cc8bd8b4b30 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x5cc8bd56b1e1 - std::rt::lang_start::h209267c9f72da312 [INFO] [stderr] 50: 0x5cc8bd56c5a5 - main [INFO] [stderr] 51: 0x7a141bb481ca - [INFO] [stderr] 52: 0x7a141bb4828b - __libc_start_main [INFO] [stderr] 53: 0x5cc8bd56a5b5 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "b26614c189c79b0346c7a824c2c77f677dc5e69c11513f9e7bb1d199560b3254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b26614c189c79b0346c7a824c2c77f677dc5e69c11513f9e7bb1d199560b3254", kill_on_drop: false }` [INFO] [stdout] b26614c189c79b0346c7a824c2c77f677dc5e69c11513f9e7bb1d199560b3254