[INFO] fetching crate gemm-benchmark 0.1.0...
[INFO] testing gemm-benchmark-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate gemm-benchmark 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gemm-benchmark 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gemm-benchmark 0.1.0
[INFO] finished tweaking crates.io crate gemm-benchmark 0.1.0
[INFO] tweaked toml for crates.io crate gemm-benchmark 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate gemm-benchmark 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openblas-build v0.1.1
[INFO] [stderr]   Downloaded accelerate-src v0.3.2
[INFO] [stderr]   Downloaded intel-mkl-tool v0.2.0+mkl2020.1
[INFO] [stderr]   Downloaded intel-mkl-src v0.6.0+mkl2020.1
[INFO] [stderr]   Downloaded openblas-src v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8f8af52951bc77b4dd070c6a4f9f38cc1e2ddb3a5399544c917a037a1338547
[INFO] running `Command { std: "docker" "start" "-a" "d8f8af52951bc77b4dd070c6a4f9f38cc1e2ddb3a5399544c917a037a1338547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8f8af52951bc77b4dd070c6a4f9f38cc1e2ddb3a5399544c917a037a1338547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f8af52951bc77b4dd070c6a4f9f38cc1e2ddb3a5399544c917a037a1338547", kill_on_drop: false }`
[INFO] [stdout] d8f8af52951bc77b4dd070c6a4f9f38cc1e2ddb3a5399544c917a037a1338547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adce8e43d02b6fc26a1ce72cb6ed3dd9bbd0181ae71ba6bcd4bc71cabc51b45c
[INFO] running `Command { std: "docker" "start" "-a" "adce8e43d02b6fc26a1ce72cb6ed3dd9bbd0181ae71ba6bcd4bc71cabc51b45c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling gemm-benchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.3ybvy5bzdl00dpmu.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librayon-d7313060a4f26ad7.rlib" "/opt/rustwide/target/debug/deps/librayon_core-9d8c50548aaa0f94.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-c7bb03272108bfbe.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-cb26f09163f42bbd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-2439fef1b58de08b.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-cfa241b6ab16dc70.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-a57a6a52cef5676e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-5bdac591e8ca734e.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-ef5856d484d5b1e2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dece450273084492.rlib" "/opt/rustwide/target/debug/deps/libeither-86164c251fc3f461.rlib" "/opt/rustwide/target/debug/deps/libndarray-43e698353b582b90.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-20da30e652c7d74d.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f1b3529779486421.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-9f8a31d45bf1668f.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-fb574b6b6a0d3398.rlib" "/opt/rustwide/target/debug/deps/librawpointer-6aa2ca10ed178081.rlib" "/opt/rustwide/target/debug/deps/libcblas_sys-6f3ecf302578c1ba.rlib" "/opt/rustwide/target/debug/deps/libclap-05852e3b90694de2.rlib" "/opt/rustwide/target/debug/deps/libstrsim-667ba7dafe3f3769.rlib" "/opt/rustwide/target/debug/deps/libatty-eb6ac662a032e2e8.rlib" "/opt/rustwide/target/debug/deps/liblibc-265ea9156ddd3fc7.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-1454ad50944c6a5d.rlib" "/opt/rustwide/target/debug/deps/libvec_map-5f104c2ee05f26e6.rlib" "/opt/rustwide/target/debug/deps/libos_str_bytes-46690dfc249527bf.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-8f27c150af643511.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-05a4b639dec6224c.rlib" "/opt/rustwide/target/debug/deps/libindexmap-c11af052310ee5ab.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-caf720124733e13b.rlib" "/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.6.rcgu.o: in function `ndarray::linalg::impl_linalg::mat_mul_impl':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.15.3/src/linalg/impl_linalg.rs:453: undefined reference to `cblas_sgemm'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.15.3/src/linalg/impl_linalg.rs:454: undefined reference to `cblas_dgemm'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/gemm_benchmark-d3252a3bf5775a75.gemm_benchmark.7583fe83-cgu.6.rcgu.o: in function `ndarray::linalg::impl_linalg::mat_mul_impl':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.15.3/src/linalg/impl_linalg.rs:453: undefined reference to `cblas_sgemm'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.15.3/src/linalg/impl_linalg.rs:454: undefined reference to `cblas_dgemm'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gemm-benchmark` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "adce8e43d02b6fc26a1ce72cb6ed3dd9bbd0181ae71ba6bcd4bc71cabc51b45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adce8e43d02b6fc26a1ce72cb6ed3dd9bbd0181ae71ba6bcd4bc71cabc51b45c", kill_on_drop: false }`
[INFO] [stdout] adce8e43d02b6fc26a1ce72cb6ed3dd9bbd0181ae71ba6bcd4bc71cabc51b45c