[INFO] fetching crate rftrace-frontend-ffi 0.3.2... [INFO] building rftrace-frontend-ffi-0.3.2 against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] extracting crate rftrace-frontend-ffi 0.3.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate rftrace-frontend-ffi 0.3.2 [INFO] finished tweaking crates.io crate rftrace-frontend-ffi 0.3.2 [INFO] tweaked toml for crates.io crate rftrace-frontend-ffi 0.3.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rftrace-frontend-ffi 0.3.2 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 crates.io crate rftrace-frontend-ffi 0.3.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b086127adb4dcc7e3bfceb815572d1c392d432cb076582d9b024fb6bca747f5f [INFO] running `Command { std: "docker" "start" "-a" "b086127adb4dcc7e3bfceb815572d1c392d432cb076582d9b024fb6bca747f5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b086127adb4dcc7e3bfceb815572d1c392d432cb076582d9b024fb6bca747f5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b086127adb4dcc7e3bfceb815572d1c392d432cb076582d9b024fb6bca747f5f", kill_on_drop: false }` [INFO] [stdout] b086127adb4dcc7e3bfceb815572d1c392d432cb076582d9b024fb6bca747f5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5f45048520405322dfff82b34c609e104b920b051cb4c5a3de0135db46af61aa [INFO] running `Command { std: "docker" "start" "-a" "5f45048520405322dfff82b34c609e104b920b051cb4c5a3de0135db46af61aa", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rftrace-frontend v0.3.2 [INFO] [stderr] Compiling rftrace-frontend-ffi v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "5f45048520405322dfff82b34c609e104b920b051cb4c5a3de0135db46af61aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f45048520405322dfff82b34c609e104b920b051cb4c5a3de0135db46af61aa", kill_on_drop: false }` [INFO] [stdout] 5f45048520405322dfff82b34c609e104b920b051cb4c5a3de0135db46af61aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] c81ebbcb5c3c2b15fcb6ef4507f6c522f28e83ea6f77f36227f521e987ce554f [INFO] running `Command { std: "docker" "start" "-a" "c81ebbcb5c3c2b15fcb6ef4507f6c522f28e83ea6f77f36227f521e987ce554f", kill_on_drop: false }` [INFO] [stderr] Compiling rftrace-frontend-ffi v0.3.2 (/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" "marker" "--export" "rftrace_disable" "--export" "rftrace_dump_full_uftrace" "--export" "rftrace_dump_trace" "--export" "rftrace_enable" "--export" "rftrace_init" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<2 object files omitted>" "/lib/rustlib/wasm32-wasip1/lib/libpanic_abort-*.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{librftrace_frontend-624d1e5fb03ff7d3,libcfg_if-50b02a9e3502ecf2,libbyteorder-529cc76400af54b3}.rlib" "/lib/rustlib/wasm32-wasip1/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,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" "/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/rftrace_frontend_ffi-e7b80db7d0db783c.wasm" "--gc-sections" "-O0" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/librftrace_frontend-624d1e5fb03ff7d3.rlib(rftrace_frontend-624d1e5fb03ff7d3.rftrace_frontend.263e46f01a4d887d-cgu.0.rcgu.o): undefined symbol: rftrace_backend_get_events [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/librftrace_frontend-624d1e5fb03ff7d3.rlib(rftrace_frontend-624d1e5fb03ff7d3.rftrace_frontend.263e46f01a4d887d-cgu.0.rcgu.o): undefined symbol: rftrace_backend_get_events_index [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/librftrace_frontend-624d1e5fb03ff7d3.rlib(rftrace_frontend-624d1e5fb03ff7d3.rftrace_frontend.263e46f01a4d887d-cgu.0.rcgu.o): undefined symbol: rftrace_backend_disable [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/librftrace_frontend-624d1e5fb03ff7d3.rlib(rftrace_frontend-624d1e5fb03ff7d3.rftrace_frontend.263e46f01a4d887d-cgu.0.rcgu.o): undefined symbol: rftrace_backend_init [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/librftrace_frontend-624d1e5fb03ff7d3.rlib(rftrace_frontend-624d1e5fb03ff7d3.rftrace_frontend.263e46f01a4d887d-cgu.0.rcgu.o): undefined symbol: rftrace_backend_enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rftrace-frontend-ffi` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "c81ebbcb5c3c2b15fcb6ef4507f6c522f28e83ea6f77f36227f521e987ce554f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c81ebbcb5c3c2b15fcb6ef4507f6c522f28e83ea6f77f36227f521e987ce554f", kill_on_drop: false }` [INFO] [stdout] c81ebbcb5c3c2b15fcb6ef4507f6c522f28e83ea6f77f36227f521e987ce554f