[INFO] cloning repository https://github.com/willothy/nnfs_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/willothy/nnfs_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillothy%2Fnnfs_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillothy%2Fnnfs_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f20aef522c351ebee01cd9cf4aa47e25cb19c1ef [INFO] testing willothy/nnfs_rs against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillothy%2Fnnfs_rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/willothy/nnfs_rs [INFO] finished tweaking git repo https://github.com/willothy/nnfs_rs [INFO] tweaked toml for git repo https://github.com/willothy/nnfs_rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/willothy/nnfs_rs on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/willothy/nnfs_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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2027c3df18238d65a6e8d9075a9a40b1e6245a4ada7b0e885183e4fcdac79d5d [INFO] running `Command { std: "docker" "start" "-a" "2027c3df18238d65a6e8d9075a9a40b1e6245a4ada7b0e885183e4fcdac79d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2027c3df18238d65a6e8d9075a9a40b1e6245a4ada7b0e885183e4fcdac79d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2027c3df18238d65a6e8d9075a9a40b1e6245a4ada7b0e885183e4fcdac79d5d", kill_on_drop: false }` [INFO] [stdout] 2027c3df18238d65a6e8d9075a9a40b1e6245a4ada7b0e885183e4fcdac79d5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f24da72ae48c1abff33b13404ba3ead65b05ec32d5d5686ec59d471ad5239f33 [INFO] running `Command { std: "docker" "start" "-a" "f24da72ae48c1abff33b13404ba3ead65b05ec32d5d5686ec59d471ad5239f33", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling nnfs_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/layer.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl DenseLayer { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn load(weights: Array2, biases: Array1) -> DenseLayer { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Sigmoid` is never constructed [INFO] [stdout] --> src/layer.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum ActivationType { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 39 | Relu, [INFO] [stdout] 40 | Sigmoid, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid_derivative` is never used [INFO] [stdout] --> src/math.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn sigmoid_derivative(x: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `Command { std: "docker" "inspect" "f24da72ae48c1abff33b13404ba3ead65b05ec32d5d5686ec59d471ad5239f33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f24da72ae48c1abff33b13404ba3ead65b05ec32d5d5686ec59d471ad5239f33", kill_on_drop: false }` [INFO] [stdout] f24da72ae48c1abff33b13404ba3ead65b05ec32d5d5686ec59d471ad5239f33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1c2af44b47ff7d0f5452d6ba23ff341b9c0b56f2f1dde3e3273628ca98cb34d0 [INFO] running `Command { std: "docker" "start" "-a" "1c2af44b47ff7d0f5452d6ba23ff341b9c0b56f2f1dde3e3273628ca98cb34d0", kill_on_drop: false }` [INFO] [stderr] Compiling nnfs_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `load` is never used [INFO] [stdout] --> src/layer.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl DenseLayer { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn load(weights: Array2, biases: Array1) -> DenseLayer { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Sigmoid` is never constructed [INFO] [stdout] --> src/layer.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum ActivationType { [INFO] [stdout] | -------------- variant in this enum [INFO] [stdout] 39 | Relu, [INFO] [stdout] 40 | Sigmoid, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sigmoid_derivative` is never used [INFO] [stdout] --> src/math.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn sigmoid_derivative(x: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "1c2af44b47ff7d0f5452d6ba23ff341b9c0b56f2f1dde3e3273628ca98cb34d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c2af44b47ff7d0f5452d6ba23ff341b9c0b56f2f1dde3e3273628ca98cb34d0", kill_on_drop: false }` [INFO] [stdout] 1c2af44b47ff7d0f5452d6ba23ff341b9c0b56f2f1dde3e3273628ca98cb34d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c16d704c23f6a1d6faed00a00d5bce4f36493b1b83a0d547e506a6e442b6c7f0 [INFO] running `Command { std: "docker" "start" "-a" "c16d704c23f6a1d6faed00a00d5bce4f36493b1b83a0d547e506a6e442b6c7f0", kill_on_drop: false }` [INFO] [stderr] warning: associated function `load` is never used [INFO] [stderr] --> src/layer.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl DenseLayer { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 22 | pub fn load(weights: Array2, biases: Array1) -> DenseLayer { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Sigmoid` is never constructed [INFO] [stderr] --> src/layer.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub enum ActivationType { [INFO] [stderr] | -------------- variant in this enum [INFO] [stderr] 39 | Relu, [INFO] [stderr] 40 | Sigmoid, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sigmoid_derivative` is never used [INFO] [stderr] --> src/math.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn sigmoid_derivative(x: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nnfs_rs` (bin "nnfs_rs" test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nnfs_rs-2eb2fbe4e1e587b1) [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" "c16d704c23f6a1d6faed00a00d5bce4f36493b1b83a0d547e506a6e442b6c7f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c16d704c23f6a1d6faed00a00d5bce4f36493b1b83a0d547e506a6e442b6c7f0", kill_on_drop: false }` [INFO] [stdout] c16d704c23f6a1d6faed00a00d5bce4f36493b1b83a0d547e506a6e442b6c7f0