[INFO] crate grape_ml 0.0.1 is already in cache
[INFO] testing grape_ml-0.0.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate grape_ml 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate grape_ml 0.0.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grape_ml 0.0.1
[INFO] finished tweaking crates.io crate grape_ml 0.0.1
[INFO] tweaked toml for crates.io crate grape_ml 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate grape_ml 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f95058d768f82d6ed7b0b818b1bddd0876170ab4c5741ef2574e6f5d34aac64
[INFO] running `"docker" "start" "-a" "8f95058d768f82d6ed7b0b818b1bddd0876170ab4c5741ef2574e6f5d34aac64"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]    Compiling paste v0.1.6
[INFO] [stderr]    Compiling simdeez v0.6.4
[INFO] [stderr]    Compiling grape_ml v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.73s
[INFO] running `"docker" "inspect" "8f95058d768f82d6ed7b0b818b1bddd0876170ab4c5741ef2574e6f5d34aac64"`
[INFO] running `"docker" "rm" "-f" "8f95058d768f82d6ed7b0b818b1bddd0876170ab4c5741ef2574e6f5d34aac64"`
[INFO] [stdout] 8f95058d768f82d6ed7b0b818b1bddd0876170ab4c5741ef2574e6f5d34aac64
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] bc4179e12285b8f26b112fed766064b6d54c5d9dabe891868dd13548ae847c73
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "bc4179e12285b8f26b112fed766064b6d54c5d9dabe891868dd13548ae847c73"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling grape_ml v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "bc4179e12285b8f26b112fed766064b6d54c5d9dabe891868dd13548ae847c73"`
[INFO] running `"docker" "rm" "-f" "bc4179e12285b8f26b112fed766064b6d54c5d9dabe891868dd13548ae847c73"`
[INFO] [stdout] bc4179e12285b8f26b112fed766064b6d54c5d9dabe891868dd13548ae847c73
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8b9b625e6e0873e87106b6d9b6bc5f1b97b8371a9d9d2e53dfa4e3544fddd1fd
[INFO] running `"docker" "start" "-a" "8b9b625e6e0873e87106b6d9b6bc5f1b97b8371a9d9d2e53dfa4e3544fddd1fd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grape_ml-cbcec744bbbfff3a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test matrix_tests::check_equal ... ok
[INFO] [stdout] test matrix_tests::check_copy_clone ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grape_ml-862d23ece2a3ecbc
[INFO] [stdout] test matrix_tests::check_map ... ok
[INFO] [stdout] test matrix_tests::check_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grape_ml
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::fill_with (line 195) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::map_arg (line 261) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix (line 52) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::new (line 67) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::map (line 239) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::get (line 294) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::len (line 162) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::fill_rand (line 215) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::element_wise_mul (line 394) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix (line 46) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::element_wise_mul_with (line 423) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::new_from (line 90) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::new_with (line 113) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::is_empty (line 143) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::columns (line 184) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix (line 595) ... FAILED
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::transpose (line 334) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::set (line 280) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::rows (line 173) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::summation_exp (line 380) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::summation (line 368) ... ok
[INFO] [stdout] test src/math/matrix.rs - math::matrix::Matrix::transposed (line 307) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/math/matrix.rs - math::matrix::Matrix (line 595) stdout ----
[INFO] [stdout] Test executable failed (terminated by signal).
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/math/matrix.rs - math::matrix::Matrix (line 595)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 21 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "8b9b625e6e0873e87106b6d9b6bc5f1b97b8371a9d9d2e53dfa4e3544fddd1fd"`
[INFO] running `"docker" "rm" "-f" "8b9b625e6e0873e87106b6d9b6bc5f1b97b8371a9d9d2e53dfa4e3544fddd1fd"`
[INFO] [stdout] 8b9b625e6e0873e87106b6d9b6bc5f1b97b8371a9d9d2e53dfa4e3544fddd1fd