[INFO] cloning repository https://github.com/oli-clive-griffin/rust-autograd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oli-clive-griffin/rust-autograd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foli-clive-griffin%2Frust-autograd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foli-clive-griffin%2Frust-autograd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 026718a4cc7b7a21c241b05e4665db8a522e3be1
[INFO] testing oli-clive-griffin/rust-autograd against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foli-clive-griffin%2Frust-autograd" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oli-clive-griffin/rust-autograd
[INFO] finished tweaking git repo https://github.com/oli-clive-griffin/rust-autograd
[INFO] tweaked toml for git repo https://github.com/oli-clive-griffin/rust-autograd written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oli-clive-griffin/rust-autograd on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/oli-clive-griffin/rust-autograd already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cef2c955d6a7bd2c2d4bcb105489bceb096236536b2bfd2a23188583a13cf025
[INFO] running `Command { std: "docker" "start" "-a" "cef2c955d6a7bd2c2d4bcb105489bceb096236536b2bfd2a23188583a13cf025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cef2c955d6a7bd2c2d4bcb105489bceb096236536b2bfd2a23188583a13cf025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef2c955d6a7bd2c2d4bcb105489bceb096236536b2bfd2a23188583a13cf025", kill_on_drop: false }`
[INFO] [stdout] cef2c955d6a7bd2c2d4bcb105489bceb096236536b2bfd2a23188583a13cf025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c85711cad5d98c4390f01a4bface0625cefd60155cf63c4ab3f4f986a92c9585
[INFO] running `Command { std: "docker" "start" "-a" "c85711cad5d98c4390f01a4bface0625cefd60155cf63c4ab3f4f986a92c9585", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rusty-grad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "c85711cad5d98c4390f01a4bface0625cefd60155cf63c4ab3f4f986a92c9585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c85711cad5d98c4390f01a4bface0625cefd60155cf63c4ab3f4f986a92c9585", kill_on_drop: false }`
[INFO] [stdout] c85711cad5d98c4390f01a4bface0625cefd60155cf63c4ab3f4f986a92c9585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed9b67eb866d110f2b368854274daae26e367cce8b81c7f684582554962c2f95
[INFO] running `Command { std: "docker" "start" "-a" "ed9b67eb866d110f2b368854274daae26e367cce8b81c7f684582554962c2f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-grad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `GradMap`
[INFO] [stdout]  --> tests/example_e2e.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rusty_grad::backward::{accum_grads, GradMap};
[INFO] [stdout]   |                                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "ed9b67eb866d110f2b368854274daae26e367cce8b81c7f684582554962c2f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed9b67eb866d110f2b368854274daae26e367cce8b81c7f684582554962c2f95", kill_on_drop: false }`
[INFO] [stdout] ed9b67eb866d110f2b368854274daae26e367cce8b81c7f684582554962c2f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7c86d0be3fa6ebb7aa4ef544570bdbd14ecec12f91715fd306ffe2e430f9e54
[INFO] running `Command { std: "docker" "start" "-a" "f7c86d0be3fa6ebb7aa4ef544570bdbd14ecec12f91715fd306ffe2e430f9e54", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `GradMap`
[INFO] [stderr]  --> tests/example_e2e.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rusty_grad::backward::{accum_grads, GradMap};
[INFO] [stderr]   |                                         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-grad` (test "example_e2e") generated 1 warning (run `cargo fix --test "example_e2e"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_grad-09d43dab5647a983)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test backward::tests::test_grads_0 ... ok
[INFO] [stdout] test backward::tests::test_grads_1 ... ok
[INFO] [stdout] test tensor::tests::test_broadcasting_1 ... ok
[INFO] [stdout] test tensor::tests::test_add ... ok
[INFO] [stdout] test tensor::tests::test_broadcasting_2 ... ok
[INFO] [stdout] test tensor::tests::test_broadcasting_3 ... ok
[INFO] [stdout] test tensor::tests::test_broadcasting_4 ... ok
[INFO] [stdout] test tensor::tests::test_sub ... ok
[INFO] [stdout] test tensor::tests::test_broadcasting_5 ... ok
[INFO] [stdout] test tensor::tests::test_transpose ... ok
[INFO] [stdout] test tensor::tests::test_broadcasting_6 ... ok
[INFO] [stdout] test tensor::tests::test_broadcasting_7 ... ok
[INFO] [stdout] test tensor::tests::test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example_e2e.rs (/opt/rustwide/target/debug/deps/example_e2e-70c7f9165d7e128c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_train_simple ... ok
[INFO] [stdout] test test_train_mlp has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f7c86d0be3fa6ebb7aa4ef544570bdbd14ecec12f91715fd306ffe2e430f9e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c86d0be3fa6ebb7aa4ef544570bdbd14ecec12f91715fd306ffe2e430f9e54", kill_on_drop: false }`
[INFO] [stdout] f7c86d0be3fa6ebb7aa4ef544570bdbd14ecec12f91715fd306ffe2e430f9e54