[INFO] crate ndarray_einsum_beta 0.4.4 is already in cache
[INFO] extracting crate ndarray_einsum_beta 0.4.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/ndarray_einsum_beta/0.4.4
[INFO] extracting crate ndarray_einsum_beta 0.4.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ndarray_einsum_beta/0.4.4
[INFO] validating manifest of ndarray_einsum_beta-0.4.4 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 ndarray_einsum_beta-0.4.4 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 ndarray_einsum_beta-0.4.4
[INFO] finished frobbing ndarray_einsum_beta-0.4.4
[INFO] frobbed toml for ndarray_einsum_beta-0.4.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ndarray_einsum_beta/0.4.4/Cargo.toml
[INFO] started frobbing ndarray_einsum_beta-0.4.4
[INFO] finished frobbing ndarray_einsum_beta-0.4.4
[INFO] frobbed toml for ndarray_einsum_beta-0.4.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ndarray_einsum_beta/0.4.4/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 ndarray_einsum_beta-0.4.4 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-1/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/ndarray_einsum_beta/0.4.4:/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] 8b4cd38067eb11c2c19f485374f765885dea0b9670f59dea2c9ccc493fd15f37
[INFO] running `"docker" "start" "-a" "8b4cd38067eb11c2c19f485374f765885dea0b9670f59dea2c9ccc493fd15f37"`
[INFO] [stderr]    Compiling ndarray_einsum_beta v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "8b4cd38067eb11c2c19f485374f765885dea0b9670f59dea2c9ccc493fd15f37"`
[INFO] running `"docker" "rm" "-f" "8b4cd38067eb11c2c19f485374f765885dea0b9670f59dea2c9ccc493fd15f37"`
[INFO] [stdout] 8b4cd38067eb11c2c19f485374f765885dea0b9670f59dea2c9ccc493fd15f37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/ndarray_einsum_beta/0.4.4:/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] ecef6a85f4a78bf8cf1e4b343938e2f651088f9d9dd378b8e31d528da9605638
[INFO] running `"docker" "start" "-a" "ecef6a85f4a78bf8cf1e4b343938e2f651088f9d9dd378b8e31d528da9605638"`
[INFO] [stderr]    Compiling ndarray-rand v0.9.0
[INFO] [stderr]    Compiling ndarray_einsum_beta v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `"docker" "inspect" "ecef6a85f4a78bf8cf1e4b343938e2f651088f9d9dd378b8e31d528da9605638"`
[INFO] running `"docker" "rm" "-f" "ecef6a85f4a78bf8cf1e4b343938e2f651088f9d9dd378b8e31d528da9605638"`
[INFO] [stdout] ecef6a85f4a78bf8cf1e4b343938e2f651088f9d9dd378b8e31d528da9605638
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/ndarray_einsum_beta/0.4.4:/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"`
[INFO] [stdout] 2eeb78a3c38a7f82e281f5af8b26edb1d0af3f6c3af67404c3d46887b1c059a9
[INFO] running `"docker" "start" "-a" "2eeb78a3c38a7f82e281f5af8b26edb1d0af3f6c3af67404c3d46887b1c059a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ndarray_einsum_beta-ea0d9653fcbd74fd
[INFO] [stdout] 
[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] [stderr]      Running /opt/crater/target/debug/deps/einsum_test-4cab47277f080d53
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test bad_outputs_1 ... ok
[INFO] [stdout] test bad_parses_1 ... ok
[INFO] [stdout] test deduped_handles_2d_hadamard_product ... ok
[INFO] [stdout] test deduped_handles_2d_hadamard_product_2 ... ok
[INFO] [stdout] test deduped_handles_dot_product ... ok
[INFO] [stdout] test deduped_handles_2d_hadamard_product_3 ... ok
[INFO] [stdout] test deduped_handles_matrix_vector_4 ... ok
[INFO] [stdout] test deduped_handles_matrix_vector_3 ... ok
[INFO] [stdout] test deduped_handles_matrix_vector_2 ... ok
[INFO] [stdout] test deduped_handles_matrix_product_2 ... ok
[INFO] [stdout] test deduped_handles_matrix_vector_1 ... ok
[INFO] [stdout] test deduped_handles_hadamard_product ... ok
[INFO] [stdout] test deduped_handles_stacked_outer_product_1 ... ok
[INFO] [stdout] test deduped_handles_stacked_scalar_vector_product_1 ... ok
[INFO] [stdout] test deduped_handles_stacked_scalar_vector_product_2 ... ok
[INFO] [stdout] test deduped_handles_double_dot_product_mat_mat ... ok
[INFO] [stdout] test deduped_handles_matrix_product_1 ... ok
[INFO] [stdout] test deduped_handles_outer_product_vect_mat_1 ... ok
[INFO] [stdout] test deduped_handles_summed_hadamard_product_aka_stacked_1d_tensordot_1 ... ok
[INFO] [stdout] test deduped_handles_outer_product_vect_mat_2 ... ok
[INFO] [stdout] test deduped_handles_summed_hadamard_product_aka_stacked_1d_tensordot_3 ... ok
[INFO] [stdout] test diagonals_product ... ok
[INFO] [stdout] test diagonals_product_rhs ... ok
[INFO] [stdout] test deduped_handles_summed_hadamard_product_multiple_stacked_axes ... ok
[INFO] [stdout] test deduped_handles_stacked_scalar_vector_product_3 ... ok
[INFO] [stdout] test deduped_handles_outer_product_vec_vec ... ok
[INFO] [stdout] test it_clones_a_matrix ... ok
[INFO] [stdout] test deduped_handles_summed_hadamard_product_aka_stacked_1d_tensordot_2 ... ok
[INFO] [stdout] test deduped_handles_outer_product_mat_mat ... ok
[INFO] [stdout] test diagonals_product_lhs ... ok
[INFO] [stdout] test it_collapses_a_singleton_without_repeats ... ok
[INFO] [stdout] test it_collapses_a_singleton_with_a_repeat_that_gets_summed ... ok
[INFO] [stdout] test it_collapses_a_singleton_with_noncontiguous_strides ... ok
[INFO] [stdout] test it_computes_the_trace ... ok
[INFO] [stdout] test it_collapses_a_singleton ... ok
[INFO] [stdout] test it_collapses_a_singleton_with_multiple_sums ... ok
[INFO] [stdout] test it_collapses_a_singleton_with_multiple_repeats ... ok
[INFO] [stdout] test it_collapses_a_singleton_with_multiple_repeats_that_get_summed ... ok
[INFO] [stdout] test it_contracts_three_matrices ... ok
[INFO] [stdout] test it_contracts_four_matrices ... ok
[INFO] [stdout] test it_multiplies_two_matrices ... ok
[INFO] [stdout] test it_diagonalizes_a_singleton ... ok
[INFO] [stdout] test it_contracts_three_matrices_with_repeats_1 ... ok
[INFO] [stdout] test it_handles_stacked_matrix_product_1 ... ok
[INFO] [stdout] test it_contracts_three_matrices_with_repeats_2 ... ok
[INFO] [stdout] test it_transposes_a_matrix ... ok
[INFO] [stdout] test presum_lhs ... ok
[INFO] [stdout] test it_contracts_three_matrices_with_repeats_3 ... ok
[INFO] [stdout] test tensordot_handles_degenerate_both ... ok
[INFO] [stdout] test it_handles_stacked_matrix_product_3 ... ok
[INFO] [stdout] test tensordot_handles_degenerate_lhs ... ok
[INFO] [stdout] test tp10 ... ok
[INFO] [stdout] test tp12 ... ok
[INFO] [stdout] test tensordot_handles_degenerate_rhs ... ok
[INFO] [stdout] test tp1 ... ok
[INFO] [stdout] test tp11 ... ok
[INFO] [stdout] test it_tolerates_permuted_axes ... ok
[INFO] [stdout] test it_sums_a_singleton ... ok
[INFO] [stdout] test it_handles_stacked_matrix_product_2 ... ok
[INFO] [stdout] test tp16 ... ok
[INFO] [stdout] test tp13 ... ok
[INFO] [stdout] test tp3 ... ok
[INFO] [stdout] test tp14 ... ok
[INFO] [stdout] test tp15 ... ok
[INFO] [stdout] test tp18 ... ok
[INFO] [stdout] test tp9 ... ok
[INFO] [stdout] test tp5 ... ok
[INFO] [stdout] test tp17 ... ok
[INFO] [stdout] test tp7 ... ok
[INFO] [stdout] test tp6 ... ok
[INFO] [stdout] test tp4 ... ok
[INFO] [stdout] test tp8 ... ok
[INFO] [stdout] test tp2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ndarray_einsum_beta
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] test src/lib.rs -  (line 130) ... ok
[INFO] [stdout] test src/lib.rs -  (line 147) ... ok
[INFO] [stdout] test src/lib.rs -  (line 104) ... ok
[INFO] [stdout] test src/lib.rs - tensordot (line 236) ... ok
[INFO] [stdout] test src/lib.rs -  (line 60) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs -  (line 82) ... ok
[INFO] [stdout] test src/validation.rs - validation::Contraction (line 45) ... ok
[INFO] [stdout] test src/validation.rs - validation::SizedContraction::as_einsum_string (line 367) ... ok
[INFO] [stdout] test src/validation.rs - validation::SizedContraction::from_contraction_and_operands (line 283) ... ok
[INFO] [stdout] test src/validation.rs - validation::SizedContraction::contract_operands (line 348) ... ok
[INFO] [stdout] test src/validation.rs - validation::SizedContraction::from_string_and_shapes (line 305) ... ok
[INFO] [stdout] test src/validation.rs - validation::SizedContraction::new (line 327) ... ok
[INFO] [stdout] test src/validation.rs - validation::SizedContraction::subset (line 224) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2eeb78a3c38a7f82e281f5af8b26edb1d0af3f6c3af67404c3d46887b1c059a9"`
[INFO] running `"docker" "rm" "-f" "2eeb78a3c38a7f82e281f5af8b26edb1d0af3f6c3af67404c3d46887b1c059a9"`
[INFO] [stdout] 2eeb78a3c38a7f82e281f5af8b26edb1d0af3f6c3af67404c3d46887b1c059a9