[INFO] fetching crate tblis-ffi 0.2.3... [INFO] testing tblis-ffi-0.2.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tblis-ffi 0.2.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate tblis-ffi 0.2.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tblis-ffi 0.2.3 [INFO] tweaked toml for crates.io crate tblis-ffi 0.2.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tblis-ffi 0.2.3 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 tblis-ffi 0.2.3 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 722b5144af274dfa345e8de83bb0d2005668833536b7de4061fbdfc4c1663092 [INFO] running `Command { std: "docker" "start" "-a" "722b5144af274dfa345e8de83bb0d2005668833536b7de4061fbdfc4c1663092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "722b5144af274dfa345e8de83bb0d2005668833536b7de4061fbdfc4c1663092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "722b5144af274dfa345e8de83bb0d2005668833536b7de4061fbdfc4c1663092", kill_on_drop: false }` [INFO] [stdout] 722b5144af274dfa345e8de83bb0d2005668833536b7de4061fbdfc4c1663092 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1101ecc3c0990530b8089edeabe985b7f0180f44a5265e21f227e276af9788e [INFO] running `Command { std: "docker" "start" "-a" "e1101ecc3c0990530b8089edeabe985b7f0180f44a5265e21f227e276af9788e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling tblis-ffi v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.01s [INFO] running `Command { std: "docker" "inspect" "e1101ecc3c0990530b8089edeabe985b7f0180f44a5265e21f227e276af9788e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1101ecc3c0990530b8089edeabe985b7f0180f44a5265e21f227e276af9788e", kill_on_drop: false }` [INFO] [stdout] e1101ecc3c0990530b8089edeabe985b7f0180f44a5265e21f227e276af9788e [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bd0d051c875186ff1e83eb8e7232f565e77b173d20bb7c146a2f05ca5eb3ed2 [INFO] running `Command { std: "docker" "start" "-a" "0bd0d051c875186ff1e83eb8e7232f565e77b173d20bb7c146a2f05ca5eb3ed2", kill_on_drop: false }` [INFO] [stderr] Compiling tblis-ffi v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustciu90HB/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/{libtblis_ffi-e7ffa6cb485ef821,libnum-348770362920d260,libnum_iter-ca1b9d02229f4fba,libnum_rational-f9b7b9ca4d01da6d,libnum_complex-98746b626c579372,libnum_bigint-3a0d86f6a51e9a7a,libnum_integer-7c78ed099e5ad64f,libnum_traits-f110f501d736bb1f}.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" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustciu90HB/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/test_workable-05e8191d30da4bef" "-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: tblis_tensor_mult [INFO] [stdout] >>> referenced by test_workable.rs:128 (tests/test_workable.rs:128) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/test_workable-05e8191d30da4bef.test_workable.6bc462ab3758e84b-cgu.0.rcgu.o:(test_workable::tests::test_matmul::h9883e9ca9df102f9) [INFO] [stdout] >>> referenced by test_workable.rs:49 (tests/test_workable.rs:49) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/test_workable-05e8191d30da4bef.test_workable.6bc462ab3758e84b-cgu.0.rcgu.o:(test_workable::tests::test_workable::h85ce67b4b9daa1bc) [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tblis-ffi` (test "test_workable") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "0bd0d051c875186ff1e83eb8e7232f565e77b173d20bb7c146a2f05ca5eb3ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd0d051c875186ff1e83eb8e7232f565e77b173d20bb7c146a2f05ca5eb3ed2", kill_on_drop: false }` [INFO] [stdout] 0bd0d051c875186ff1e83eb8e7232f565e77b173d20bb7c146a2f05ca5eb3ed2