[INFO] fetching crate autograd 2.0.0-rc3...
[INFO] testing autograd-2.0.0-rc3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate autograd 2.0.0-rc3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate autograd 2.0.0-rc3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autograd 2.0.0-rc3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate autograd 2.0.0-rc3
[INFO] tweaked toml for crates.io crate autograd 2.0.0-rc3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate autograd 2.0.0-rc3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blas-src v0.8.0
[INFO] [stderr]   Downloaded accelerate-src v0.3.2
[INFO] [stderr]   Downloaded intel-mkl-tool v0.1.0
[INFO] [stderr]   Downloaded special v0.8.1
[INFO] [stderr]   Downloaded intel-mkl-src v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a91b228e0aa74dd7b3fdc8624052b143e7d86362b2b58bde75dc774ff40fe4c3
[INFO] running `Command { std: "docker" "start" "-a" "a91b228e0aa74dd7b3fdc8624052b143e7d86362b2b58bde75dc774ff40fe4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a91b228e0aa74dd7b3fdc8624052b143e7d86362b2b58bde75dc774ff40fe4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91b228e0aa74dd7b3fdc8624052b143e7d86362b2b58bde75dc774ff40fe4c3", kill_on_drop: false }`
[INFO] [stdout] a91b228e0aa74dd7b3fdc8624052b143e7d86362b2b58bde75dc774ff40fe4c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8bc8971db04e4cc230066583ddc78fbd9d6dadc9e9b077c04b95754f517fb02
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8bc8971db04e4cc230066583ddc78fbd9d6dadc9e9b077c04b95754f517fb02", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling serde_json v1.0.69
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling smallvec v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling special v0.8.1
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling rand_distr v0.4.0
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling autograd v2.0.0-rc3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.83s
[INFO] running `Command { std: "docker" "inspect" "f8bc8971db04e4cc230066583ddc78fbd9d6dadc9e9b077c04b95754f517fb02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8bc8971db04e4cc230066583ddc78fbd9d6dadc9e9b077c04b95754f517fb02", kill_on_drop: false }`
[INFO] [stdout] f8bc8971db04e4cc230066583ddc78fbd9d6dadc9e9b077c04b95754f517fb02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6f1ffb7b2d853e2b17996342a21eef0a27bb16710b6ecd4782ca10869a9419a
[INFO] running `Command { std: "docker" "start" "-a" "c6f1ffb7b2d853e2b17996342a21eef0a27bb16710b6ecd4782ca10869a9419a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autograd v2.0.0-rc3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]  --> tests/test_array_gen.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]   --> tests/test_array_gen.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_core.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         c.eval(g);
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_core.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         c.eval(g);
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         ret.all_close(&ans, 1e-4);
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:149:21
[INFO] [stdout]     |
[INFO] [stdout] 149 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]  --> tests/test_array_gen.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]   --> tests/test_array_gen.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         ret.all_close(&ans, 1e-4);
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:149:21
[INFO] [stdout]     |
[INFO] [stdout] 149 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> tests/test_tensor_ops_eval.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_core.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         c.eval(g);
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_core.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         c.eval(g);
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stdout]    --> src/tensor_ops/conv_ops/conv2d_transpose.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout] 508 |     out_val.all_close(&ans, 1e-3);
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "c6f1ffb7b2d853e2b17996342a21eef0a27bb16710b6ecd4782ca10869a9419a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f1ffb7b2d853e2b17996342a21eef0a27bb16710b6ecd4782ca10869a9419a", kill_on_drop: false }`
[INFO] [stdout] c6f1ffb7b2d853e2b17996342a21eef0a27bb16710b6ecd4782ca10869a9419a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89c19d8d5117a2393a6e16000e891f0b44094e3655092dd8b36491b096fe4169
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "89c19d8d5117a2393a6e16000e891f0b44094e3655092dd8b36491b096fe4169", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> src/tensor_ops/conv_ops/conv2d_transpose.rs:508:13
[INFO] [stderr]     |
[INFO] [stderr] 508 |     out_val.all_close(&ans, 1e-3);
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `autograd` (lib test) generated 1 warning
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> tests/test_core.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         c.eval(g);
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> tests/test_core.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         c.eval(g);
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         ret.all_close(&ans, 1e-4);
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:131:21
[INFO] [stderr]     |
[INFO] [stderr] 131 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:166:21
[INFO] [stderr]     |
[INFO] [stderr] 166 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:182:21
[INFO] [stderr]     |
[INFO] [stderr] 182 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]  --> tests/test_array_gen.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `ndarray::numeric::impl_numeric::<impl ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]   --> tests/test_array_gen.rs:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]  --> tests/test_array_gen.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stderr]   |               ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]   --> tests/test_array_gen.rs:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 |     assert!(a.all_close(&ndarray::arr1(&[0.5, 0.5, 0.5]), 0.5));
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         ret.all_close(&ans, 1e-4);
[INFO] [stderr]     |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:131:21
[INFO] [stderr]     |
[INFO] [stderr] 131 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:166:21
[INFO] [stderr]     |
[INFO] [stderr] 166 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `test_array_gen::ndarray::numeric::impl_numeric::<impl test_array_gen::ndarray::ArrayBase<S, D>>::all_close`: Use `abs_diff_eq` - it requires the `approx` crate feature
[INFO] [stderr]    --> tests/test_tensor_ops_eval.rs:182:21
[INFO] [stderr]     |
[INFO] [stderr] 182 |         assert!(ret.all_close(&ans, 1e-4));
[INFO] [stderr]     |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `autograd` (test "test_core") generated 2 warnings
[INFO] [stderr] warning: `autograd` (test "test_tensor_ops_eval") generated 5 warnings
[INFO] [stderr] warning: `autograd` (test "test_array_gen") generated 2 warnings
[INFO] [stderr] warning: `autograd` (test "lib") generated 9 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/autograd-e2b0c3f2087de544)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test evaluation::test_placeholder_eval ... ok
[INFO] [stdout] test evaluation::test_constant_eval ... ok
[INFO] [stdout] test evaluation::test_variable_eval ... ok
[INFO] [stdout] test evaluation::test_eval ... ok
[INFO] [stdout] test evaluation::test_eval3 ... ok
[INFO] [stdout] test tensor_ops::conv_ops::max_pool2d::test_max_pool ... ok
[INFO] [stdout] test variable::test_env_iter ... ok
[INFO] [stdout] test tensor::test_topo_order ... ok
[INFO] [stdout] test variable::test_namespace_iter ... ok
[INFO] [stdout] test tensor_ops::conv_ops::conv2d_transpose::test_deconv ... ok
[INFO] [stdout] test evaluation::test_eval2 ... ok
[INFO] [stdout] test tensor_ops::conv_ops::test_im2col_batch ... ok
[INFO] [stdout] test variable::save_and_load ... ok
[INFO] [stdout] test graph::test_mixed_graph - should panic ... ok
[INFO] [stdout] test variable::save_and_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-d0d145a2d698b275)
[INFO] [stdout] 
[INFO] [stdout] running 131 tests
[INFO] [stdout] test test_array_gen::glorot_uniform ... ok
[INFO] [stdout] test test_array_gen::glorot_normal ... ok
[INFO] [stdout] test test_array_gen::random_uniform ... ok
[INFO] [stdout] test test_array_gen::random_normal ... ok
[INFO] [stdout] test test_array_gen::standard_uniform ... ok
[INFO] [stdout] test test_binary_ops_eval::slice ... ok
[INFO] [stdout] test test_binary_ops_eval::slice_negative ... ok
[INFO] [stdout] test test_binary_ops_eval::scalar_add ... ok
[INFO] [stdout] test test_binary_ops_grad::expr7 ... ok
[INFO] [stdout] test test_binary_ops_eval::scalar_sub ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_add ... ok
[INFO] [stdout] test test_binary_ops_grad::expr0 ... ok
[INFO] [stdout] test test_binary_ops_grad::expr1 ... ok
[INFO] [stdout] test test_binary_ops_grad::expr6 ... ok
[INFO] [stdout] test test_binary_ops_eval::scalar_div ... ok
[INFO] [stdout] test test_binary_ops_grad::differentiate_twice ... ok
[INFO] [stdout] test test_binary_ops_grad::expr4 ... ok
[INFO] [stdout] test test_binary_ops_grad::expr3 ... ok
[INFO] [stdout] test test_binary_ops_grad::expr2 ... ok
[INFO] [stdout] test test_binary_ops_grad::expr5 ... ok
[INFO] [stdout] test test_binary_ops_eval::scalar_mul ... ok
[INFO] [stdout] test test_array_gen::standard_normal ... ok
[INFO] [stdout] test test_binary_ops_grad::expr8 ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_div ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_div2 ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_mul ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_sub ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_add ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_add2 ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_div ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_div2 ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_mul2 ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_sub ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_sub2 ... ok
[INFO] [stdout] test test_core::test_hook ... ok
[INFO] [stdout] test test_core::test_nth_tensor ... ok
[INFO] [stdout] test test_tensor_ops_eval::reduce_grad ... ok
[INFO] [stdout] test test_tensor_ops_eval::argmax_with_multi_max_args ... ok
[INFO] [stdout] test test_tensor_ops_eval::reduce_mean ... ok
[INFO] [stdout] test test_tensor_ops_eval::reduce_prod ... ok
[INFO] [stdout] test test_optimizers::test_momentum ... ok
[INFO] [stdout] test test_tensor_ops_eval::argmax ... ok
[INFO] [stdout] test test_tensor_ops_eval::test_mm ... ok
[INFO] [stdout] test test_tensor_ops_eval::argmax2 ... ok
[INFO] [stdout] test test_tensor_ops_eval::transpose_matmul ... ok
[INFO] [stdout] test test_tensor_ops_eval::test_batch_matmul_trans_square_both ... ok
[INFO] [stdout] test test_tensor_ops_eval::test_batch_matmul_trans_not_square ... ok
[INFO] [stdout] test test_tensor_ops_eval::test_batch_matmul_with_copy ... ok
[INFO] [stdout] test test_tensor_ops_grad::add ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_mul ... ok
[INFO] [stdout] test test_tensor_ops_eval::test_batch_matmul_trans_square_lhs ... ok
[INFO] [stdout] test test_tensor_ops_grad::asinh ... ok
[INFO] [stdout] test test_tensor_ops_grad::add_n ... ok
[INFO] [stdout] test test_tensor_ops_grad::atan ... ok
[INFO] [stdout] test test_tensor_ops_grad::asin ... ok
[INFO] [stdout] test test_tensor_ops_eval::transpose_matmul_square ... ok
[INFO] [stdout] test test_tensor_ops_grad::concat ... ok
[INFO] [stdout] test test_optimizers::test_adagrad ... ok
[INFO] [stdout] test test_tensor_ops_grad::clip ... ok
[INFO] [stdout] test test_optimizers::test_adam ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_mul_g3 ... ok
[INFO] [stdout] test test_tensor_ops_grad::atanh ... ok
[INFO] [stdout] test test_tensor_ops_grad::cos ... ok
[INFO] [stdout] test test_tensor_ops_grad::cosh ... ok
[INFO] [stdout] test test_tensor_ops_grad::abs ... ok
[INFO] [stdout] test test_tensor_ops_grad::acos ... ok
[INFO] [stdout] test test_tensor_ops_grad::acosh ... ok
[INFO] [stdout] test test_tensor_ops_grad::elu ... ok
[INFO] [stdout] test test_tensor_ops_grad::exp ... ok
[INFO] [stdout] test test_tensor_ops_grad::expand_dims ... ok
[INFO] [stdout] test test_tensor_ops_grad::dropout ... ok
[INFO] [stdout] test test_tensor_ops_grad::get ... ok
[INFO] [stdout] test test_binary_ops_grad::scalar_tensor_div_g3 ... ok
[INFO] [stdout] test test_tensor_ops_grad::implicit_broadcast ... ok
[INFO] [stdout] test test_tensor_ops_grad::lgamma ... ok
[INFO] [stdout] test test_tensor_ops_grad::log_softmax ... ok
[INFO] [stdout] test test_tensor_ops_grad::logsumexp ... ok
[INFO] [stdout] test test_tensor_ops_grad::flatten ... ok
[INFO] [stdout] test test_tensor_ops_eval::test_batch_matmul_normal ... ok
[INFO] [stdout] test test_tensor_ops_grad::batch_matmul ... ok
[INFO] [stdout] test test_tensor_ops_grad::maximum ... ok
[INFO] [stdout] test test_tensor_ops_grad::max_pool2d ... ok
[INFO] [stdout] test test_tensor_ops_grad::mul ... ok
[INFO] [stdout] test test_tensor_ops_grad::conv2d_grad ... ok
[INFO] [stdout] test test_tensor_ops_grad::ln ... ok
[INFO] [stdout] test test_tensor_ops_grad::minimum ... ok
[INFO] [stdout] test test_tensor_ops_grad::max_pool2d_grad ... ok
[INFO] [stdout] test test_tensor_ops_grad::pow ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_max ... ok
[INFO] [stdout] test test_tensor_ops_grad::reciprocal ... ok
[INFO] [stdout] test test_tensor_ops_grad::neg ... ok
[INFO] [stdout] test test_tensor_ops_grad::matmul ... ok
[INFO] [stdout] test test_tensor_ops_grad::conv2d_transpose ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_min ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_prod ... ok
[INFO] [stdout] test test_tensor_ops_grad::relu ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_sum ... ok
[INFO] [stdout] test test_tensor_ops_grad::reshape ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_max_keep ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_mean_keep ... ok
[INFO] [stdout] test test_tensor_ops_grad::sin ... ok
[INFO] [stdout] test test_tensor_ops_grad::sigmoid_cross_entropy ... ok
[INFO] [stdout] test test_tensor_ops_grad::slice ... ok
[INFO] [stdout] test test_tensor_ops_grad::sigmoid ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_min_keep ... ok
[INFO] [stdout] test test_tensor_ops_grad::sinh ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_mean ... ok
[INFO] [stdout] test test_tensor_ops_grad::reduce_sum_keep ... ok
[INFO] [stdout] test test_tensor_ops_grad::softmax_cross_entropy ... ok
[INFO] [stdout] test test_tensor_ops_grad::softplus ... ok
[INFO] [stdout] test test_tensor_ops_grad::sparse_softmax_cross_entropy ... ok
[INFO] [stdout] test test_tensor_ops_grad::reshape_after_transpose ... ok
[INFO] [stdout] test test_tensor_ops_grad::sqrt ... ok
[INFO] [stdout] test test_tensor_ops_grad::tanh ... ok
[INFO] [stdout] test test_tensor_ops_grad::tan ... ok
[INFO] [stdout] test test_tensor_ops_grad::squeeze ... ok
[INFO] [stdout] test test_tensor_ops_grad::square ... ok
[INFO] [stdout] test test_tensor_ops_grad::wx_plus_b ... ok
[INFO] [stdout] test test_tensor_ops_grad::transpose ... ok
[INFO] [stdout] test test_tensor_ops_grad::split ... ok
[INFO] [stdout] test test_tensor_ops_grad::conv2d_x_grad - should panic ... ok
[INFO] [stdout] test test_tensor_ops_grad::conv2d_filter_grad - should panic ... ok
[INFO] [stdout] test test_tensor_ops_grad::conv2d_transpose_filter_grad - should panic ... ok
[INFO] [stdout] test test_tensor_ops_grad::reshape_grad - should panic ... ok
[INFO] [stdout] test test_tensor_ops_grad::primitive_back_propagation_through_time ... ok
[INFO] [stdout] test test_tensor_ops_grad::tensordot ... ok
[INFO] [stdout] test test_tensor_ops_grad::conv2d ... ok
[INFO] [stdout] test test_tensor_ops_grad::transpose_then_reshape_then_mm ... ok
[INFO] [stdout] test test_tensor_ops_grad::conv2d_xw_grad ... ok
[INFO] [stdout] test test_tensor_ops_grad::gather ... ok
[INFO] [stdout] test test_core::test_too_many_nodes - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 131 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.48s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_array_gen.rs (/opt/rustwide/target/debug/deps/test_array_gen-30a70dc9ba56f4a9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test glorot_normal ... ok
[INFO] [stdout] test glorot_uniform ... ok
[INFO] [stdout] test random_normal ... ok
[INFO] [stdout] test standard_normal ... ok
[INFO] [stdout] test random_uniform ... ok
[INFO] [stdout] test standard_uniform ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_binary_ops_eval.rs (/opt/rustwide/target/debug/deps/test_binary_ops_eval-9b13e6e1df036a06)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test scalar_add ... ok
[INFO] [stdout] test slice_negative ... ok
[INFO] [stdout] test scalar_sub ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test scalar_div ... ok
[INFO] [stdout] test scalar_mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_binary_ops_grad.rs (/opt/rustwide/target/debug/deps/test_binary_ops_grad-d87c218978f0b312)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test expr1 ... ok
[INFO] [stdout] test expr2 ... ok
[INFO] [stdout] test expr6 ... ok
[INFO] [stdout] test expr3 ... ok
[INFO] [stdout] test differentiate_twice ... ok
[INFO] [stdout] test scalar_add ... ok
[INFO] [stdout] test expr4 ... ok
[INFO] [stdout] test expr5 ... ok
[INFO] [stdout] test expr8 ... ok
[INFO] [stdout] test scalar_div ... ok
[INFO] [stdout] test scalar_sub ... ok
[INFO] [stdout] test scalar_tensor_add ... ok
[INFO] [stdout] test scalar_mul ... ok
[INFO] [stdout] test expr7 ... ok
[INFO] [stdout] test expr0 ... ok
[INFO] [stdout] test scalar_div2 ... ok
[INFO] [stdout] test scalar_tensor_mul ... ok
[INFO] [stdout] test scalar_tensor_mul2 ... ok
[INFO] [stdout] test scalar_tensor_sub ... ok
[INFO] [stdout] test scalar_tensor_div ... ok
[INFO] [stdout] test scalar_tensor_add2 ... ok
[INFO] [stdout] test scalar_tensor_div2 ... ok
[INFO] [stdout] test scalar_tensor_sub2 ... ok
[INFO] [stdout] test scalar_tensor_mul_g3 ... ok
[INFO] [stdout] test scalar_tensor_div_g3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_core.rs (/opt/rustwide/target/debug/deps/test_core-bcf07e9d79fc817b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_nth_tensor ... ok
[INFO] [stdout] test test_hook ... ok
[INFO] [stdout] test test_too_many_nodes - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.36s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_optimizers.rs (/opt/rustwide/target/debug/deps/test_optimizers-a1d76b498e80ed87)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_adagrad ... ok
[INFO] [stdout] test test_adam ... ok
[INFO] [stdout] test test_momentum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_tensor_ops_eval.rs (/opt/rustwide/target/debug/deps/test_tensor_ops_eval-d995d0eff4264e88)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test argmax2 ... ok
[INFO] [stdout] test transpose_matmul ... ok
[INFO] [stdout] test transpose_matmul_square ... ok
[INFO] [stdout] test reduce_prod ... ok
[INFO] [stdout] test test_batch_matmul_normal ... ok
[INFO] [stdout] test test_mm ... ok
[INFO] [stdout] test test_batch_matmul_trans_not_square ... ok
[INFO] [stdout] test argmax ... ok
[INFO] [stdout] test test_batch_matmul_with_copy ... ok
[INFO] [stdout] test test_batch_matmul_trans_square_both ... ok
[INFO] [stdout] test test_batch_matmul_trans_square_lhs ... ok
[INFO] [stdout] test argmax_with_multi_max_args ... ok
[INFO] [stdout] test reduce_grad ... ok
[INFO] [stdout] test reduce_mean ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_tensor_ops_grad.rs (/opt/rustwide/target/debug/deps/test_tensor_ops_grad-13bb0b6149640cd7)
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test abs ... ok
[INFO] [stdout] test acosh ... ok
[INFO] [stdout] test concat ... ok
[INFO] [stdout] test clip ... ok
[INFO] [stdout] test atan ... ok
[INFO] [stdout] test add ... ok
[INFO] [stdout] test cosh ... ok
[INFO] [stdout] test dropout ... ok
[INFO] [stdout] test elu ... ok
[INFO] [stdout] test exp ... ok
[INFO] [stdout] test cos ... ok
[INFO] [stdout] test expand_dims ... ok
[INFO] [stdout] test flatten ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test lgamma ... ok
[INFO] [stdout] test implicit_broadcast ... ok
[INFO] [stdout] test add_n ... ok
[INFO] [stdout] test acos ... ok
[INFO] [stdout] test ln ... ok
[INFO] [stdout] test matmul ... ok
[INFO] [stdout] test atanh ... ok
[INFO] [stdout] test logsumexp ... ok
[INFO] [stdout] test max_pool2d ... ok
[INFO] [stdout] test asinh ... ok
[INFO] [stdout] test batch_matmul ... ok
[INFO] [stdout] test log_softmax ... ok
[INFO] [stdout] test maximum ... ok
[INFO] [stdout] test asin ... ok
[INFO] [stdout] test minimum ... ok
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test pow ... ok
[INFO] [stdout] test reduce_max_keep ... ok
[INFO] [stdout] test reduce_max ... ok
[INFO] [stdout] test reduce_mean_keep ... ok
[INFO] [stdout] test reciprocal ... ok
[INFO] [stdout] test max_pool2d_grad ... ok
[INFO] [stdout] test reduce_min ... ok
[INFO] [stdout] test reduce_prod ... ok
[INFO] [stdout] test reshape ... ok
[INFO] [stdout] test conv2d_transpose ... ok
[INFO] [stdout] test reduce_mean ... ok
[INFO] [stdout] test relu ... ok
[INFO] [stdout] test reduce_min_keep ... ok
[INFO] [stdout] test reduce_sum_keep ... ok
[INFO] [stdout] test reduce_sum ... ok
[INFO] [stdout] test sinh ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test softplus ... ok
[INFO] [stdout] test softmax_cross_entropy ... ok
[INFO] [stdout] test sigmoid ... ok
[INFO] [stdout] test sparse_softmax_cross_entropy ... ok
[INFO] [stdout] test sigmoid_cross_entropy ... ok
[INFO] [stdout] test sin ... ok
[INFO] [stdout] test square ... ok
[INFO] [stdout] test tanh ... ok
[INFO] [stdout] test tan ... ok
[INFO] [stdout] test conv2d_grad ... ok
[INFO] [stdout] test sqrt ... ok
[INFO] [stdout] test reshape_after_transpose ... ok
[INFO] [stdout] test squeeze ... ok
[INFO] [stdout] test wx_plus_b ... ok
[INFO] [stdout] test transpose ... ok
[INFO] [stdout] test conv2d_filter_grad - should panic ... ok
[INFO] [stdout] test conv2d_transpose_filter_grad - should panic ... ok
[INFO] [stdout] test reshape_grad - should panic ... ok
[INFO] [stdout] test conv2d_x_grad - should panic ... ok
[INFO] [stdout] test split ... ok
[INFO] [stdout] test tensordot ... ok
[INFO] [stdout] test primitive_back_propagation_through_time ... ok
[INFO] [stdout] test transpose_then_reshape_then_mm ... ok
[INFO] [stdout] test conv2d ... ok
[INFO] [stdout] test conv2d_xw_grad ... ok
[INFO] [stdout] test gather ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests autograd
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test src/op.rs - op::GradientContext (line 318) ... ok
[INFO] [stdout] test src/op.rs - op::ComputeContext (line 168) ... ok
[INFO] [stdout] test src/op.rs - op (line 9) ... ok
[INFO] [stdout] test src/ndarray_ext.rs - ndarray_ext::array_gen::ArrayRng (line 157) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name autograd --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-f11b9f805d03d3b7.rlib --extern autograd=/opt/rustwide/target/debug/deps/libautograd-c1836f1ba67a3917.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-a819ee06976c0dd9.rlib --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-6ddd37c074610898.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-41df37c83e40ae2a.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-1944d7d2b6b0f668.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-6bde1e281435e203.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-eedb145cb495c50a.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-ca0a27ecc6ab1920.rlib --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-456a1b533034e615.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-cf886781a2c9c1ca.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-90b377b8548f0070.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-f863458335282d0d.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-ad6e1a5d6774d27d.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0b8b7107e40c8b36.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-e754c56e8034f238.rlib --extern special=/opt/rustwide/target/debug/deps/libspecial-c90ccda84bca2c14.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e394af830f088ddd.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "89c19d8d5117a2393a6e16000e891f0b44094e3655092dd8b36491b096fe4169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c19d8d5117a2393a6e16000e891f0b44094e3655092dd8b36491b096fe4169", kill_on_drop: false }`
[INFO] [stdout] 89c19d8d5117a2393a6e16000e891f0b44094e3655092dd8b36491b096fe4169