[INFO] cloning repository https://github.com/lucasjinreal/compust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucasjinreal/compust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasjinreal%2Fcompust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasjinreal%2Fcompust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45c4ac0a40f88f7957d905e03df303e272bbf0ce
[INFO] testing lucasjinreal/compust against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucasjinreal%2Fcompust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lucasjinreal/compust
[INFO] finished tweaking git repo https://github.com/lucasjinreal/compust
[INFO] tweaked toml for git repo https://github.com/lucasjinreal/compust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lucasjinreal/compust on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lucasjinreal/compust 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded term_size v0.3.2
[INFO] [stderr]   Downloaded unicode-segmentation v1.10.0
[INFO] [stderr]   Downloaded accelerate-src v0.3.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.47
[INFO] [stderr]   Downloaded either v1.8.0
[INFO] [stderr]   Downloaded dirs v3.0.2
[INFO] [stderr]   Downloaded num_cpus v1.14.0
[INFO] [stderr]   Downloaded intel-mkl-src v0.7.0+mkl2020.1
[INFO] [stderr]   Downloaded intel-mkl-tool v0.3.2+mkl2020.1
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
[INFO] [stderr]   Downloaded openblas-build v0.10.5
[INFO] [stderr]   Downloaded num-complex v0.4.2
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.2
[INFO] [stderr]   Downloaded getrandom v0.2.8
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.14
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.13
[INFO] [stderr]   Downloaded semver v1.0.14
[INFO] [stderr]   Downloaded anyhow v1.0.66
[INFO] [stderr]   Downloaded rayon-core v1.10.1
[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.6
[INFO] [stderr]   Downloaded rayon v1.6.1
[INFO] [stderr]   Downloaded syn v1.0.105
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] [stderr]   Downloaded blis-src v0.2.1
[INFO] [stderr]   Downloaded openblas-src v0.10.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b
[INFO] running `Command { std: "docker" "start" "bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b", 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" "bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b", 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" "bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling compust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `a3`
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let a3 = Array::<A, _>::from_elem([dim, dim], one);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_a3`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compust` (bin "compust") due to 1 previous error; 1 warning emitted
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustc4lgt4x/symbols.o" "<5 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libstructopt-7c7fb099d8c40829,liblazy_static-af860367908b8176,libclap-464cdd6cc8bd0786,libvec_map-75126d96f8392bf4,libtextwrap-256303c574effc64,libunicode_width-e6feeb9daa4fd470,libterm_size-ac3c450f53f427b9,libstrsim-eb3bc2e4997041af,libbitflags-dde12b0d7d495b50,libatty-8af7f96897acc513,libansi_term-74ae5010905c21da,librayon-ff1233d3c239198d,librayon_core-fb6465d186343db0,libnum_cpus-ad648b4798249375,libcrossbeam_deque-ceb6143b44955b63,libcrossbeam_epoch-0666274c200abc4a,libmemoffset-386b42a72bc19204,libscopeguard-e318caba69bf687f,libcrossbeam_channel-fe3ff0b781948933,libcrossbeam_utils-fab4dcabd689ff48,libcfg_if-3e7fc4e38d4a72b5,libeither-8803657ddb4395a7,libndarray-5d20338f90cf3c8d,libmatrixmultiply-c999ac9a5d97f0f2,libnum_complex-6684c9818784be68,libnum_integer-ca56e8f6c424527a,libnum_traits-198dc0e1ffb80dcb,librawpointer-10d892ea69c462d6,libcblas_sys-415ea4a12cd7de20,liblibc-91cd9fbf0b24be8b}.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/deps/rustc4lgt4x/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/deps/compust-7609c503f5e70123" "-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: cblas_zgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f64>)
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f32>)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cblas_cgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f64>)
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f32>)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cblas_dgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f64>)
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f32>)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: cblas_sgemm
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f64>)
[INFO] [stdout]           >>> referenced by impl_linalg.rs:459 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.15.6/src/linalg/impl_linalg.rs:459)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/compust-7609c503f5e70123.compust.a5ddd86776b50cf7-cgu.0.rcgu.o:(ndarray::linalg::impl_linalg::mat_mul_impl::<f32>)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b", kill_on_drop: false }`
[INFO] [stdout] bf0379493a01df7d1955b0ca747554a5849eab837daf082d52198b9de5e2026b
