[INFO] fetching crate recgen-sys 0.1.2... [INFO] testing recgen-sys-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate recgen-sys 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate recgen-sys 0.1.2 [INFO] finished tweaking crates.io crate recgen-sys 0.1.2 [INFO] tweaked toml for crates.io crate recgen-sys 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate recgen-sys 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3f7aa96b76f7c3490d6d553a51db3f09aa4de36d4bc9037161b0086babbd5521 [INFO] running `Command { std: "docker" "start" "-a" "3f7aa96b76f7c3490d6d553a51db3f09aa4de36d4bc9037161b0086babbd5521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f7aa96b76f7c3490d6d553a51db3f09aa4de36d4bc9037161b0086babbd5521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f7aa96b76f7c3490d6d553a51db3f09aa4de36d4bc9037161b0086babbd5521", kill_on_drop: false }` [INFO] [stdout] 3f7aa96b76f7c3490d6d553a51db3f09aa4de36d4bc9037161b0086babbd5521 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c108bcc5301d17be7306662ce7d7cb8d92a99e935b396cb4ff09328c37b46c09 [INFO] running `Command { std: "docker" "start" "-a" "c108bcc5301d17be7306662ce7d7cb8d92a99e935b396cb4ff09328c37b46c09", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling scratch v1.0.9 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling cxxbridge-flags v1.0.186 [INFO] [stderr] Compiling foldhash v0.2.0 [INFO] [stderr] Compiling link-cplusplus v1.0.12 [INFO] [stderr] Compiling cxx v1.0.186 [INFO] [stderr] Compiling codespan-reporting v0.12.0 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling cxx-build v1.0.186 [INFO] [stderr] Compiling cxxbridge-macro v1.0.186 [INFO] [stderr] Compiling recgen-sys v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: recgen-sys@0.1.2: Set environment variable RECGEN_INCL for header files first [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.17s [INFO] running `Command { std: "docker" "inspect" "c108bcc5301d17be7306662ce7d7cb8d92a99e935b396cb4ff09328c37b46c09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c108bcc5301d17be7306662ce7d7cb8d92a99e935b396cb4ff09328c37b46c09", kill_on_drop: false }` [INFO] [stdout] c108bcc5301d17be7306662ce7d7cb8d92a99e935b396cb4ff09328c37b46c09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f390ee4b7db4e3e176f2845c38672b763babb5c8a33a587a9805cd68f133ec84 [INFO] running `Command { std: "docker" "start" "-a" "f390ee4b7db4e3e176f2845c38672b763babb5c8a33a587a9805cd68f133ec84", kill_on_drop: false }` [INFO] [stderr] warning: recgen-sys@0.1.2: Set environment variable RECGEN_INCL for header files first [INFO] [stderr] Compiling recgen-sys v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcuVnJkr/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libcxx-9a0e296aa5b4051a,libfoldhash-7d3cc043bdc3f46a,liblink_cplusplus-4babd604a1fed5a6}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lstdc++" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcuVnJkr/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/cxx-3c51bbc8d24329e4/out" "-L" "/opt/rustwide/target/debug/build/link-cplusplus-df278532793b9a17/out" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: undefined symbol: cxxbridge1$frame_create [INFO] [stdout] >>> referenced by lib.rs:14 (src/lib.rs:14) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(recgen_sys::recgen::frame_create::h27f05cb386e47c4c) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$config_create [INFO] [stdout] >>> referenced by lib.rs:7 (src/lib.rs:7) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(recgen_sys::recgen::config_create::h50f325b81c8e535f) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$config_get_ptable [INFO] [stdout] >>> referenced by lib.rs:11 (src/lib.rs:11) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(recgen_sys::recgen::config_get_ptable::h508018f2a9943b9e) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$frame_get_n_units [INFO] [stdout] >>> referenced by lib.rs:19 (src/lib.rs:19) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(recgen_sys::recgen::frame_get_n_units::hde879a3569d71044) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$build_generate_bfs [INFO] [stdout] >>> referenced by lib.rs:20 (src/lib.rs:20) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(recgen_sys::recgen::build_generate_bfs::hfaf4a046b011b35d) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$Frame$raw [INFO] [stdout] >>> referenced by lib.rs:18 (src/lib.rs:18) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(_$LT$recgen_sys..recgen..Frame$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__raw::h8538400240b637c4) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$Frame$drop [INFO] [stdout] >>> referenced by lib.rs:18 (src/lib.rs:18) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(_$LT$recgen_sys..recgen..Frame$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__drop::h6c995669f5b2c63f) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$Config$raw [INFO] [stdout] >>> referenced by lib.rs:10 (src/lib.rs:10) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(_$LT$recgen_sys..recgen..Config$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__raw::hdaca605908bbbfb5) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: cxxbridge1$unique_ptr$Config$drop [INFO] [stdout] >>> referenced by lib.rs:10 (src/lib.rs:10) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/recgen_sys-bc9a1e67865b462b.recgen_sys.f924af0ce2656ed5-cgu.0.rcgu.o:(_$LT$recgen_sys..recgen..Config$u20$as$u20$cxx..unique_ptr..UniquePtrTarget$GT$::__drop::hd4f809bb92092be5) [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: recgen-sys@0.1.2: Set environment variable RECGEN_INCL for header files first [INFO] [stderr] error: could not compile `recgen-sys` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "f390ee4b7db4e3e176f2845c38672b763babb5c8a33a587a9805cd68f133ec84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f390ee4b7db4e3e176f2845c38672b763babb5c8a33a587a9805cd68f133ec84", kill_on_drop: false }` [INFO] [stdout] f390ee4b7db4e3e176f2845c38672b763babb5c8a33a587a9805cd68f133ec84