[INFO] fetching crate tblis-ffi 0.2.6...
[INFO] testing tblis-ffi-0.2.6 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tblis-ffi 0.2.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tblis-ffi 0.2.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tblis-ffi 0.2.6
[INFO] tweaked toml for crates.io crate tblis-ffi 0.2.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tblis-ffi 0.2.6 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tblis-ffi 0.2.6 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1
[INFO] running `Command { std: "docker" "start" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[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 v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tblis-ffi v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/build/tblis-ffi/a7a93fb94aca5e01/out/rustc2tuE5P/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/build/tblis-ffi/2c4b225f5dfaeaf8/out/libtblis_ffi-2c4b225f5dfaeaf8.rlib" "/opt/rustwide/target/debug/build/num/3f829d1dcaa01b04/out/libnum-3f829d1dcaa01b04.rlib" "/opt/rustwide/target/debug/build/num-iter/5b4c931c552c489c/out/libnum_iter-5b4c931c552c489c.rlib" "/opt/rustwide/target/debug/build/num-rational/eef26707c513637b/out/libnum_rational-eef26707c513637b.rlib" "/opt/rustwide/target/debug/build/num-complex/e4382592ee24ea90/out/libnum_complex-e4382592ee24ea90.rlib" "/opt/rustwide/target/debug/build/num-bigint/7206beb36ffbfe80/out/libnum_bigint-7206beb36ffbfe80.rlib" "/opt/rustwide/target/debug/build/num-integer/978663802c73c752/out/libnum_integer-978663802c73c752.rlib" "/opt/rustwide/target/debug/build/num-traits/17bedafaa2a61f51/out/libnum_traits-17bedafaa2a61f51.rlib" "<sysroot>/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" "/opt/rustwide/target/debug/build/tblis-ffi/a7a93fb94aca5e01/out/rustc2tuE5P/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/tblis-ffi/a7a93fb94aca5e01/out/test_workable-a7a93fb94aca5e01" "-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/build/tblis-ffi/a7a93fb94aca5e01/out/test_workable-a7a93fb94aca5e01.test_workable.b6347288166c77b0-cgu.0.rcgu.o:(test_workable::tests::test_matmul)
[INFO] [stdout]           >>> referenced by test_workable.rs:49 (tests/test_workable.rs:49)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/build/tblis-ffi/a7a93fb94aca5e01/out/test_workable-a7a93fb94aca5e01.test_workable.b6347288166c77b0-cgu.0.rcgu.o:(test_workable::tests::test_workable)
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1", kill_on_drop: false }`
[INFO] [stdout] b8d48d486cc9243f947bca8ae9e3ea23ee1797524eee0925e29143c49c8963d1
