[INFO] cloning repository https://github.com/ali-rezai/micrograd-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ali-rezai/micrograd-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-rezai%2Fmicrograd-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-rezai%2Fmicrograd-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a40d8e309a0f87b4b6352f335c3eb50bdfc2a332
[INFO] testing ali-rezai/micrograd-rs against beta-2025-04-13 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fali-rezai%2Fmicrograd-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ali-rezai/micrograd-rs on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ali-rezai/micrograd-rs
[INFO] finished tweaking git repo https://github.com/ali-rezai/micrograd-rs
[INFO] tweaked toml for git repo https://github.com/ali-rezai/micrograd-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ali-rezai/micrograd-rs 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87d0c9161fd3fc7cf069e82a1a87ddc07d506cef6c223529e7f17c4dfe71f5c6
[INFO] running `Command { std: "docker" "start" "-a" "87d0c9161fd3fc7cf069e82a1a87ddc07d506cef6c223529e7f17c4dfe71f5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87d0c9161fd3fc7cf069e82a1a87ddc07d506cef6c223529e7f17c4dfe71f5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d0c9161fd3fc7cf069e82a1a87ddc07d506cef6c223529e7f17c4dfe71f5c6", kill_on_drop: false }`
[INFO] [stdout] 87d0c9161fd3fc7cf069e82a1a87ddc07d506cef6c223529e7f17c4dfe71f5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7e4f55e7f81925126fc5872a5becffa5dba71ddc4fe715f6c631e152fe5b57a
[INFO] running `Command { std: "docker" "start" "-a" "d7e4f55e7f81925126fc5872a5becffa5dba71ddc4fe715f6c631e152fe5b57a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling micrograd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "d7e4f55e7f81925126fc5872a5becffa5dba71ddc4fe715f6c631e152fe5b57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e4f55e7f81925126fc5872a5becffa5dba71ddc4fe715f6c631e152fe5b57a", kill_on_drop: false }`
[INFO] [stdout] d7e4f55e7f81925126fc5872a5becffa5dba71ddc4fe715f6c631e152fe5b57a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5370e4f2801b1d1f05323abc16515d5eb726ca5a4e7b93390386aa8a7e8f0d62
[INFO] running `Command { std: "docker" "start" "-a" "5370e4f2801b1d1f05323abc16515d5eb726ca5a4e7b93390386aa8a7e8f0d62", kill_on_drop: false }`
[INFO] [stderr]    Compiling micrograd-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "5370e4f2801b1d1f05323abc16515d5eb726ca5a4e7b93390386aa8a7e8f0d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5370e4f2801b1d1f05323abc16515d5eb726ca5a4e7b93390386aa8a7e8f0d62", kill_on_drop: false }`
[INFO] [stdout] 5370e4f2801b1d1f05323abc16515d5eb726ca5a4e7b93390386aa8a7e8f0d62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6605af9d5ab39c18067ea50f0e0bc6b961b07d8c7e853cd3140a3c9dc78a20ed
[INFO] running `Command { std: "docker" "start" "-a" "6605af9d5ab39c18067ea50f0e0bc6b961b07d8c7e853cd3140a3c9dc78a20ed", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/micrograd_rs-fe61a15781bbe12f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test engine::tests::test_backward_and_rezero ... ok
[INFO] [stdout] test nn::tests::test_layer ... ok
[INFO] [stdout] test engine::tests::test_value_creation ... ok
[INFO] [stdout] test nn::tests::test_mlp ... ok
[INFO] [stdout] test nn::tests::test_neuron ... ok
[INFO] [stdout] test operators::tests::test_division ... ok
[INFO] [stdout] test operators::tests::test_exp ... ok
[INFO] [stdout] test operators::tests::test_addition ... ok
[INFO] [stdout] test operators::tests::test_multiplication ... ok
[INFO] [stdout] test operators::tests::test_pow ... ok
[INFO] [stdout] test operators::tests::test_negation ... ok
[INFO] [stdout] test operators::tests::test_relu ... ok
[INFO] [stdout] test operators::tests::test_subtraction ... ok
[INFO] [stdout] test operators::tests::test_tanh ... ok
[INFO] [stdout] test tests::test_mlp_training ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests micrograd_rs
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6605af9d5ab39c18067ea50f0e0bc6b961b07d8c7e853cd3140a3c9dc78a20ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6605af9d5ab39c18067ea50f0e0bc6b961b07d8c7e853cd3140a3c9dc78a20ed", kill_on_drop: false }`
[INFO] [stdout] 6605af9d5ab39c18067ea50f0e0bc6b961b07d8c7e853cd3140a3c9dc78a20ed