[INFO] cloning repository https://github.com/rugg2/rust-classifier-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rugg2/rust-classifier-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frugg2%2Frust-classifier-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frugg2%2Frust-classifier-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3aaaf79212d7706db4dc1065552f282c3dd8b65
[INFO] testing rugg2/rust-classifier-example against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frugg2%2Frust-classifier-example" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rugg2/rust-classifier-example on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rugg2/rust-classifier-example
[INFO] finished tweaking git repo https://github.com/rugg2/rust-classifier-example
[INFO] tweaked toml for git repo https://github.com/rugg2/rust-classifier-example written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/rugg2/rust-classifier-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c127e265dfe35a99478ebd8b40fae97e0dfca163719a9aa6af3672af9fbbbd09
[INFO] running `Command { std: "docker" "start" "-a" "c127e265dfe35a99478ebd8b40fae97e0dfca163719a9aa6af3672af9fbbbd09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c127e265dfe35a99478ebd8b40fae97e0dfca163719a9aa6af3672af9fbbbd09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c127e265dfe35a99478ebd8b40fae97e0dfca163719a9aa6af3672af9fbbbd09", kill_on_drop: false }`
[INFO] [stdout] c127e265dfe35a99478ebd8b40fae97e0dfca163719a9aa6af3672af9fbbbd09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c327334dfbb13afe839e8361ac055974438d262163b4336683f698c612b56f
[INFO] running `Command { std: "docker" "start" "-a" "b1c327334dfbb13afe839e8361ac055974438d262163b4336683f698c612b56f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling blas-src v0.2.1
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling openblas-src v0.9.0
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling blas-src v0.6.1
[INFO] [stderr]    Compiling lapack-src v0.6.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling svg v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling lapacke-sys v0.1.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling slog-async v2.6.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling slog-term v2.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling plotlib v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cauchy v0.2.2
[INFO] [stderr]    Compiling lapacke v0.2.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling slog-json v2.3.0
[INFO] [stderr]    Compiling ndarray-linalg v0.12.1
[INFO] [stderr]    Compiling ndarray-rand v0.11.0
[INFO] [stderr]    Compiling ndarray-csv v0.4.1
[INFO] [stderr]    Compiling argmin v0.3.1
[INFO] [stderr]    Compiling linfa v0.3.1
[INFO] [stderr]    Compiling linfa-logistic v0.3.1
[INFO] [stderr]    Compiling logistic_regression_linfa 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/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.logistic_regression_linfa.8be4f331-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735.2e116i63wkuij1ot.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblinfa_logistic-8bb2420e2adbfd41.rlib" "/opt/rustwide/target/debug/deps/libargmin-c31a51e4c924489c.rlib" "/opt/rustwide/target/debug/deps/libbincode-ab8b77d79920e3c7.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-e712a8c69fa94592.rlib" "/opt/rustwide/target/debug/deps/libanyhow-e5bf84064a13261e.rlib" "/opt/rustwide/target/debug/deps/libslog_term-6da509a64365b493.rlib" "/opt/rustwide/target/debug/deps/libatty-26b3be0336289575.rlib" "/opt/rustwide/target/debug/deps/libterm-aed32b31a50abd2f.rlib" "/opt/rustwide/target/debug/deps/libdirs_next-19d0d582834a0778.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys_next-ad8ade6b501d1a8f.rlib" "/opt/rustwide/target/debug/deps/libslog_json-ae92fcd5e49a9f2f.rlib" "/opt/rustwide/target/debug/deps/libserde_json-6f83047f9db247c0.rlib" "/opt/rustwide/target/debug/deps/libchrono-813dc24f1eb1ff33.rlib" "/opt/rustwide/target/debug/deps/libtime-7fd8e689a6dcea8d.rlib" "/opt/rustwide/target/debug/deps/libslog_async-341e10034dc72a46.rlib" "/opt/rustwide/target/debug/deps/libthread_local-3c4b54fe327cc86c.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-9cf59def09207496.rlib" "/opt/rustwide/target/debug/deps/libtake_mut-e14ea1e9f0099175.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-bb0796b19ca5365f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-22eeac7dacd6144d.rlib" "/opt/rustwide/target/debug/deps/libslog-19257c9839b860aa.rlib" "/opt/rustwide/target/debug/deps/libpaste-783df5dd7e80d440.rlib" "/opt/rustwide/target/debug/deps/libnum-442a7c318f1ed3ab.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-08f485027b4c9e01.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c107c36154887a10.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-9783799650c739f0.rlib" "/opt/rustwide/target/debug/deps/libplotlib-9e9f16134c8aa971.rlib" "/opt/rustwide/target/debug/deps/libfailure-7ff8089a065c89c6.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-12d715bcbfb270df.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-0bdb5fa25f371614.rlib" "/opt/rustwide/target/debug/deps/libadler-7d22ef6d37ef0175.rlib" "/opt/rustwide/target/debug/deps/libobject-64f478e8a2471b69.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-96c8533596ff2dc6.rlib" "/opt/rustwide/target/debug/deps/libgimli-db1db8d4ff189cf7.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-91cfc1fbd8493277.rlib" "/opt/rustwide/target/debug/deps/libsvg-6b5f0866cac8662d.rlib" "/opt/rustwide/target/debug/deps/libndarray_csv-fbee5128bd16e395.rlib" "/opt/rustwide/target/debug/deps/libeither-7c6ea7c6fa08bb39.rlib" "/opt/rustwide/target/debug/deps/libcsv-cfb8bad7368951d0.rlib" "/opt/rustwide/target/debug/deps/libryu-58d6bdbbdb00e196.rlib" "/opt/rustwide/target/debug/deps/libitoa-f0883342bffd153c.rlib" "/opt/rustwide/target/debug/deps/libcsv_core-a9b4bec84986dc03.rlib" "/opt/rustwide/target/debug/deps/libbstr-2094b5f95263da7e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e92083d5a39a8b50.rlib" "/opt/rustwide/target/debug/deps/libregex_automata-6938c5cf0487016d.rlib" "/opt/rustwide/target/debug/deps/libmemchr-7090cc68e0ec2cfc.rlib" "/opt/rustwide/target/debug/deps/liblinfa-7cf734a62c4e67ad.rlib" "/opt/rustwide/target/debug/deps/libndarray_linalg-c4a434a2b8f10069.rlib" "/opt/rustwide/target/debug/deps/libcauchy-d711090987ee9084.rlib" "/opt/rustwide/target/debug/deps/liblapacke-543c58ae374c55c0.rlib" "/opt/rustwide/target/debug/deps/liblapacke_sys-746893f713637373.rlib" "/opt/rustwide/target/debug/deps/liblapack_src-f1e31b66886f054b.rlib" "/opt/rustwide/target/debug/deps/libblas_src-d21c6678568ee00f.rlib" "/opt/rustwide/target/debug/deps/libthiserror-2f538886ca95d827.rlib" "/opt/rustwide/target/debug/deps/librand-22f1d543e6de640e.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-6647f36ed399a8e3.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-207c6d3ff33ee239.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-8619f3436cd33015.rlib" "/opt/rustwide/target/debug/deps/librand_core-7b6fac41135236a4.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-dbe5bffda4faacdb.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d27f345b2a6a3cd.rlib" "/opt/rustwide/target/debug/deps/libndarray-e0ec6d58fac2d015.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-969fc6487cd039dd.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-f3ba84e62911b623.rlib" "/opt/rustwide/target/debug/deps/librand-a1c2e602cda67111.rlib" "/opt/rustwide/target/debug/deps/librand_core-d7cfc33200cdc40c.rlib" "/opt/rustwide/target/debug/deps/librand_core-75ac8cf8bc6e9c91.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-3eda5be0b7f54121.rlib" "/opt/rustwide/target/debug/deps/librawpointer-a0c03858c15bcfd5.rlib" "/opt/rustwide/target/debug/deps/libserde-7f8992bd03de67d2.rlib" "/opt/rustwide/target/debug/deps/libapprox-9fabff153a42bc3c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d0a58c91d8ef5575.rlib" "/opt/rustwide/target/debug/deps/libcblas_sys-82a8d6c9f53eff8e.rlib" "/opt/rustwide/target/debug/deps/liblibc-6ec214199c1da149.rlib" "/opt/rustwide/target/debug/deps/libblas_src-3e94f5f9919fd7ee.rlib" "/opt/rustwide/target/debug/deps/libopenblas_src-a9c00b08630dc358.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lgfortran" "-lopenblas" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/logistic_regression_linfa-78ba875b66cc1735" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lopenblas
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `logistic_regression_linfa` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b1c327334dfbb13afe839e8361ac055974438d262163b4336683f698c612b56f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c327334dfbb13afe839e8361ac055974438d262163b4336683f698c612b56f", kill_on_drop: false }`
[INFO] [stdout] b1c327334dfbb13afe839e8361ac055974438d262163b4336683f698c612b56f
