[INFO] cloning repository https://github.com/louy2/recurse_across_rust_ffi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/louy2/recurse_across_rust_ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouy2%2Frecurse_across_rust_ffi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouy2%2Frecurse_across_rust_ffi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b26080297e167dc6fd05e866586a35139f2045e7 [INFO] building louy2/recurse_across_rust_ffi against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flouy2%2Frecurse_across_rust_ffi" "/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/louy2/recurse_across_rust_ffi [INFO] finished tweaking git repo https://github.com/louy2/recurse_across_rust_ffi [INFO] tweaked toml for git repo https://github.com/louy2/recurse_across_rust_ffi written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/louy2/recurse_across_rust_ffi on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/louy2/recurse_across_rust_ffi 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1fc7763a859cc2be6668c716733f16a090e712552acdfc47d522430dfa82bc8 [INFO] running `Command { std: "docker" "start" "-a" "c1fc7763a859cc2be6668c716733f16a090e712552acdfc47d522430dfa82bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1fc7763a859cc2be6668c716733f16a090e712552acdfc47d522430dfa82bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1fc7763a859cc2be6668c716733f16a090e712552acdfc47d522430dfa82bc8", kill_on_drop: false }` [INFO] [stdout] c1fc7763a859cc2be6668c716733f16a090e712552acdfc47d522430dfa82bc8 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 9782d5824a393ee7df8b10adfb6acbb71f321d4fb69a04ba4147cab43f50e802 [INFO] running `Command { std: "docker" "start" "-a" "9782d5824a393ee7df8b10adfb6acbb71f321d4fb69a04ba4147cab43f50e802", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling recurse_across_rust_ffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "rust-lld" "-flavor" "wasm" "--export" "__main_void" "--export" "into_rust" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<2 object files omitted>" "-l" "into_rust" "/lib/rustlib/wasm32-wasip1/lib/{libpanic_abort-*,libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/recurse_across_rust_ffi-99f2ba897bc4450d/out" "-L" "/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/recurse_across_rust_ffi-a0a5e74388932411.wasm" "--gc-sections" "-O0" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/build/recurse_across_rust_ffi-99f2ba897bc4450d/out/libinto_rust.a: archive member 'into_rust.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/recurse_across_rust_ffi-a0a5e74388932411.recurse_across_rust_ffi.fdb893922ed96a26-cgu.0.rcgu.o: undefined symbol: into_c [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/recurse_across_rust_ffi-a0a5e74388932411.recurse_across_rust_ffi.fdb893922ed96a26-cgu.0.rcgu.o: undefined symbol: into_c [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `recurse_across_rust_ffi` (bin "recurse_across_rust_ffi") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "9782d5824a393ee7df8b10adfb6acbb71f321d4fb69a04ba4147cab43f50e802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9782d5824a393ee7df8b10adfb6acbb71f321d4fb69a04ba4147cab43f50e802", kill_on_drop: false }` [INFO] [stdout] 9782d5824a393ee7df8b10adfb6acbb71f321d4fb69a04ba4147cab43f50e802