[INFO] crate modcholesky 0.1.1 is already in cache [INFO] extracting crate modcholesky 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/modcholesky/0.1.1 [INFO] extracting crate modcholesky 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modcholesky/0.1.1 [INFO] validating manifest of modcholesky-0.1.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of modcholesky-0.1.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing modcholesky-0.1.1 [INFO] finished frobbing modcholesky-0.1.1 [INFO] frobbed toml for modcholesky-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/modcholesky/0.1.1/Cargo.toml [INFO] started frobbing modcholesky-0.1.1 [INFO] finished frobbing modcholesky-0.1.1 [INFO] frobbed toml for modcholesky-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modcholesky/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing modcholesky-0.1.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modcholesky/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 10bcd788faca1ddc603041727cbfef618dc286542e5e050d87a6e49846dc8d50 [INFO] running `"docker" "start" "-a" "10bcd788faca1ddc603041727cbfef618dc286542e5e050d87a6e49846dc8d50"` [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling blas-src v0.2.1 [INFO] [stderr] Compiling lapacke-sys v0.1.4 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling procedurals v0.3.1 [INFO] [stderr] Compiling derive-new v0.5.7 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling lapacke v0.2.0 [INFO] [stderr] Compiling ndarray-rand v0.9.0 [INFO] [stderr] Compiling ndarray-linalg v0.10.0 [INFO] [stderr] Compiling modcholesky v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.22s [INFO] running `"docker" "inspect" "10bcd788faca1ddc603041727cbfef618dc286542e5e050d87a6e49846dc8d50"` [INFO] running `"docker" "rm" "-f" "10bcd788faca1ddc603041727cbfef618dc286542e5e050d87a6e49846dc8d50"` [INFO] [stdout] 10bcd788faca1ddc603041727cbfef618dc286542e5e050d87a6e49846dc8d50 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/modcholesky/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 49ee9e900626509efabea72f36ff59ec65aaa4f2649a358515a9f28d70e5f74c [INFO] running `"docker" "start" "-a" "49ee9e900626509efabea72f36ff59ec65aaa4f2649a358515a9f28d70e5f74c"` [INFO] [stderr] Compiling modcholesky v0.1.1 (/opt/crater/workdir) [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848" "/opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.zin1zzexgibt93q.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnum-b5036f278024d1a6.rlib" "/opt/crater/target/debug/deps/libnum_rational-3395f5d4d3fd32f1.rlib" "/opt/crater/target/debug/deps/libnum_iter-1483e05c2fdff9a0.rlib" "/opt/crater/target/debug/deps/libnum_bigint-92888fdd9f5a1c4e.rlib" "/opt/crater/target/debug/deps/libnum_integer-3855d7f78fb5925e.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7d9df032c0eb8a14.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-77300aa0d630d98f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4d48ca12b265d456.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8869eee15acf0f54.rlib" "/opt/crater/target/debug/deps/libndarray_rand-23a40e6fb62320b0.rlib" "/opt/crater/target/debug/deps/librand-1c858748ac19ec05.rlib" "/opt/crater/target/debug/deps/librand_xorshift-c37135569305816d.rlib" "/opt/crater/target/debug/deps/librand_pcg-05da2351d8811861.rlib" "/opt/crater/target/debug/deps/librand_hc-2e617981d71d68fb.rlib" "/opt/crater/target/debug/deps/librand_chacha-608bd020faf5060e.rlib" "/opt/crater/target/debug/deps/librand_isaac-e2932bc2eab2b64f.rlib" "/opt/crater/target/debug/deps/librand_core-cb99a0b940c27ed9.rlib" "/opt/crater/target/debug/deps/librand_os-c26d9914b6da4d52.rlib" "/opt/crater/target/debug/deps/librand_jitter-162e89fc4f3652f5.rlib" "/opt/crater/target/debug/deps/librand_core-4c9a550ae16dbf0f.rlib" "/opt/crater/target/debug/deps/libndarray-074241c44cbc13c6.rlib" "/opt/crater/target/debug/deps/libnum_complex-cf92338cbd917405.rlib" "/opt/crater/target/debug/deps/libnum_traits-04277105b9bd2221.rlib" "/opt/crater/target/debug/deps/libitertools-127c4e0a089055c2.rlib" "/opt/crater/target/debug/deps/libeither-09ec7c1188b8d0d0.rlib" "/opt/crater/target/debug/deps/libmatrixmultiply-add3c2ef4a6aa2e3.rlib" "/opt/crater/target/debug/deps/librawpointer-0c16108fbcdeefb9.rlib" "/opt/crater/target/debug/deps/libblas_src-df27b7e409638672.rlib" "/opt/crater/target/debug/deps/libcblas_sys-a8ff2b6217078277.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/modcholesky-8fe4098d3b964848.modcholesky.5d8urbet-cgu.14.rcgu.o: In function `ndarray::linalg::impl_linalg::mat_mul_impl': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.12.1/src/linalg/impl_linalg.rs:422: undefined reference to `cblas_sgemm' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ndarray-0.12.1/src/linalg/impl_linalg.rs:422: undefined reference to `cblas_dgemm' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `modcholesky`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "49ee9e900626509efabea72f36ff59ec65aaa4f2649a358515a9f28d70e5f74c"` [INFO] running `"docker" "rm" "-f" "49ee9e900626509efabea72f36ff59ec65aaa4f2649a358515a9f28d70e5f74c"` [INFO] [stdout] 49ee9e900626509efabea72f36ff59ec65aaa4f2649a358515a9f28d70e5f74c