[INFO] crate modcholesky 0.1.1 is already in cache [INFO] extracting crate modcholesky 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/modcholesky/0.1.1 [INFO] extracting crate modcholesky 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/modcholesky/0.1.1 [INFO] validating manifest of modcholesky-0.1.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of modcholesky-0.1.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/modcholesky/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing modcholesky-0.1.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 95e47126c06ec18ecde3d3117f3783888b76c9c4d3c460c882f96d33a2cae344 [INFO] running `"docker" "start" "-a" "95e47126c06ec18ecde3d3117f3783888b76c9c4d3c460c882f96d33a2cae344"` [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 syn v0.14.9 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling lapacke v0.2.0 [INFO] [stderr] Compiling procedurals v0.3.1 [INFO] [stderr] Compiling ndarray-linalg v0.10.0 [INFO] [stderr] Compiling ndarray-rand v0.9.0 [INFO] [stderr] Compiling modcholesky v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.63s [INFO] running `"docker" "inspect" "95e47126c06ec18ecde3d3117f3783888b76c9c4d3c460c882f96d33a2cae344"` [INFO] running `"docker" "rm" "-f" "95e47126c06ec18ecde3d3117f3783888b76c9c4d3c460c882f96d33a2cae344"` [INFO] [stdout] 95e47126c06ec18ecde3d3117f3783888b76c9c4d3c460c882f96d33a2cae344 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 049752184dcd2e15a97004713dcb73ce1188556bd34dbb29e7d91c3a1c2cf77a [INFO] running `"docker" "start" "-a" "049752184dcd2e15a97004713dcb73ce1188556bd34dbb29e7d91c3a1c2cf77a"` [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-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6" "/opt/crater/target/debug/deps/modcholesky-a11ac01480ee57d6.3nh6nt5wqx4q04vi.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnum-d2e3c576efc2aa86.rlib" "/opt/crater/target/debug/deps/libnum_rational-4a447f6c8d3dbb1c.rlib" "/opt/crater/target/debug/deps/libnum_iter-fa8d35c4a9f81be1.rlib" "/opt/crater/target/debug/deps/libnum_bigint-6ffe76fa8f6f4de3.rlib" "/opt/crater/target/debug/deps/libnum_integer-3bee56712085dd57.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-f0d86b2ef6410e4f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-28a84d78fba0104f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-625008d0a6744ece.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b85c11af396739da.rlib" "/opt/crater/target/debug/deps/libndarray_rand-2f006e9046ebc7ed.rlib" "/opt/crater/target/debug/deps/librand-df42e40182f3396d.rlib" "/opt/crater/target/debug/deps/librand_xorshift-7d8f31ca92b77fa2.rlib" "/opt/crater/target/debug/deps/librand_pcg-ed671db4fe3757e2.rlib" "/opt/crater/target/debug/deps/librand_hc-4c92add42f70a90d.rlib" "/opt/crater/target/debug/deps/librand_chacha-e91e2c78433be7c6.rlib" "/opt/crater/target/debug/deps/librand_isaac-b9edad9ba5665600.rlib" "/opt/crater/target/debug/deps/librand_core-d2f25fae99fc860a.rlib" "/opt/crater/target/debug/deps/librand_os-4634e01c13ceff4d.rlib" "/opt/crater/target/debug/deps/librand_jitter-a13c2857ac7f2734.rlib" "/opt/crater/target/debug/deps/librand_core-a5a514f3409fd81c.rlib" "/opt/crater/target/debug/deps/libndarray-b461ba51963e2e56.rlib" "/opt/crater/target/debug/deps/libnum_complex-2fa6bf14402c9fb0.rlib" "/opt/crater/target/debug/deps/libnum_traits-c28daeab5210b49d.rlib" "/opt/crater/target/debug/deps/libitertools-36206ee568a48de0.rlib" "/opt/crater/target/debug/deps/libeither-0991b1b51775eba9.rlib" "/opt/crater/target/debug/deps/libmatrixmultiply-b856c59a72f2ed38.rlib" "/opt/crater/target/debug/deps/librawpointer-65262f271f4611c8.rlib" "/opt/crater/target/debug/deps/libblas_src-fae245dad6978e34.rlib" "/opt/crater/target/debug/deps/libcblas_sys-8691710a694eff62.rlib" "/opt/crater/target/debug/deps/liblibc-37f3d1c853b3b7bd.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.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-a11ac01480ee57d6.modcholesky.o5ydseem-cgu.15.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" "049752184dcd2e15a97004713dcb73ce1188556bd34dbb29e7d91c3a1c2cf77a"` [INFO] running `"docker" "rm" "-f" "049752184dcd2e15a97004713dcb73ce1188556bd34dbb29e7d91c3a1c2cf77a"` [INFO] [stdout] 049752184dcd2e15a97004713dcb73ce1188556bd34dbb29e7d91c3a1c2cf77a