[INFO] fetching crate dfo 0.1.0-beta.5...
[INFO] testing dfo-0.1.0-beta.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dfo 0.1.0-beta.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dfo 0.1.0-beta.5
[INFO] finished tweaking crates.io crate dfo 0.1.0-beta.5
[INFO] tweaked toml for crates.io crate dfo 0.1.0-beta.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dfo 0.1.0-beta.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 77 packages to latest compatible versions
[INFO] [stderr]       Adding autodiff v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea6ff9b5ad05cfaad1bbf147cd36fc6ede0bbe6e7a1001a705ea3e25316fbb04
[INFO] running `Command { std: "docker" "start" "-a" "ea6ff9b5ad05cfaad1bbf147cd36fc6ede0bbe6e7a1001a705ea3e25316fbb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea6ff9b5ad05cfaad1bbf147cd36fc6ede0bbe6e7a1001a705ea3e25316fbb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6ff9b5ad05cfaad1bbf147cd36fc6ede0bbe6e7a1001a705ea3e25316fbb04", kill_on_drop: false }`
[INFO] [stdout] ea6ff9b5ad05cfaad1bbf147cd36fc6ede0bbe6e7a1001a705ea3e25316fbb04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45607a3eca0e271c88d84f030aa5d55bbb25b5eb56718f3a2373b26120340f3d
[INFO] running `Command { std: "docker" "start" "-a" "45607a3eca0e271c88d84f030aa5d55bbb25b5eb56718f3a2373b26120340f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling dfo v0.1.0-beta.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "45607a3eca0e271c88d84f030aa5d55bbb25b5eb56718f3a2373b26120340f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45607a3eca0e271c88d84f030aa5d55bbb25b5eb56718f3a2373b26120340f3d", kill_on_drop: false }`
[INFO] [stdout] 45607a3eca0e271c88d84f030aa5d55bbb25b5eb56718f3a2373b26120340f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f903d59775b010517c580a47759a78d64da639cc2c7ef3c6d294d01ffe484400
[INFO] running `Command { std: "docker" "start" "-a" "f903d59775b010517c580a47759a78d64da639cc2c7ef3c6d294d01ffe484400", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling autodiff v0.6.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling dfo v0.1.0-beta.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.03s
[INFO] running `Command { std: "docker" "inspect" "f903d59775b010517c580a47759a78d64da639cc2c7ef3c6d294d01ffe484400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f903d59775b010517c580a47759a78d64da639cc2c7ef3c6d294d01ffe484400", kill_on_drop: false }`
[INFO] [stdout] f903d59775b010517c580a47759a78d64da639cc2c7ef3c6d294d01ffe484400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd397e29a711e421dd372aad391a23f9f856c585a951e9146af9e27377d835c5
[INFO] running `Command { std: "docker" "start" "-a" "bd397e29a711e421dd372aad391a23f9f856c585a951e9146af9e27377d835c5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dfo-474958a9c11fc840)
[INFO] [stdout] 
[INFO] [stdout] running 114 tests
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_add_f32_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_add_f64_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_div_f64_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_mul_f32_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_mul_f64_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_sub_f32_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_sub_f64_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::from_tests::test_from_f32 ... ok
[INFO] [stdout] test forward::primitive::from_tests::test_from_f64 ... ok
[INFO] [stdout] test forward::primitive::neg_tests::test_neg_f64 ... ok
[INFO] [stdout] test forward::primitive::neg_tests::test_neg_f32 ... ok
[INFO] [stdout] test forward::primitive::one_tests::test_one_f64 ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_add_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_div_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_div_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_div_f32_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_mul_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::serde_tests::test_serde_f32 ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_sub_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_sub_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::serde_tests::test_serde_f64 ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_abs_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_abs_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_abs_sub_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_rem_f32_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::binop_tests::test_binop_rem_f64_compiles_and_has_expected_value ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_abs_sub_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_add_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_acos_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_acosh_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_asin_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_acos_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_acosh_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::one_tests::test_one_f32 ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_asin_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::ops_tests::test_method_mul_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_atan2_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_atan2_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_asinh_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_atan_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_atan_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_cbrt_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_ceil_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_cbrt_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_ceil_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_cosh_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_cos_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_cosh_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_exp2_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_asinh_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_exp2_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_exp_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_exp_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_exp_m1_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_exp_m1_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_floor_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_floor_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_fract_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_fract_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_hypot_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_hypot_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_ln_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_ln_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_log10_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_log10_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_log2_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_log2_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_log_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_log_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_max_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_max_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_min_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_min_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_mul_add_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_mul_add_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_powf_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_powf_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_powi_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_recip_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_powi_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_recip_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_round_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_signum_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_round_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_signum_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_sin_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_sin_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_sinh_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_sinh_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_sqrt_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_sqrt_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_tan_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_tan_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_tanh_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_trunc_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_trunc_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_poly2_f32_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_poly2_f64_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_polyx_f32_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_recip1_f32_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_tanh_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_polyx_f64_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_ln_1p_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_ln_1p_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_recip2_f32_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_recip2_f64_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_recip3_f32_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_recip3_f64_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_functions::test_function_recip1_f64_has_expected_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_atanh_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::zero_tests::test_zero_f32 ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_cos_f32_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::test_float::test_method_atanh_f64_has_expected_value_and_derivative ... ok
[INFO] [stdout] test forward::primitive::zero_tests::test_zero_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 114 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dfo
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/forward/primitive.rs - forward::primitive (line 27) ... ok
[INFO] [stdout] test src/forward/traits.rs - forward::traits::Differentiable (line 9) ... ok
[INFO] [stdout] test src/forward/primitive.rs - forward::primitive (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/forward/primitive.rs - forward::primitive (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd397e29a711e421dd372aad391a23f9f856c585a951e9146af9e27377d835c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd397e29a711e421dd372aad391a23f9f856c585a951e9146af9e27377d835c5", kill_on_drop: false }`
[INFO] [stdout] bd397e29a711e421dd372aad391a23f9f856c585a951e9146af9e27377d835c5
