[INFO] fetching crate nnet 0.0.2... [INFO] testing nnet-0.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate nnet 0.0.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate nnet 0.0.2 [INFO] finished tweaking crates.io crate nnet 0.0.2 [INFO] tweaked toml for crates.io crate nnet 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nnet 0.0.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.1) [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] 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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7173228610fdc8e4c4516b4a2422688bf64eabe9759be7d8833477ac50a9555a [INFO] running `Command { std: "docker" "start" "-a" "7173228610fdc8e4c4516b4a2422688bf64eabe9759be7d8833477ac50a9555a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7173228610fdc8e4c4516b4a2422688bf64eabe9759be7d8833477ac50a9555a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7173228610fdc8e4c4516b4a2422688bf64eabe9759be7d8833477ac50a9555a", kill_on_drop: false }` [INFO] [stdout] 7173228610fdc8e4c4516b4a2422688bf64eabe9759be7d8833477ac50a9555a [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=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] e1bcd69a7f6828e79c47bb2a793c4f7205b062c7680814e5be54864df2ec7f73 [INFO] running `Command { std: "docker" "start" "-a" "e1bcd69a7f6828e79c47bb2a793c4f7205b062c7680814e5be54864df2ec7f73", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling nnet v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `in_nodes`, `out_nodes`, `hid_nodes`, and `lrate` are never read [INFO] [stdout] --> src/nnet/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNet { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | in_nodes: usize, /* no. of input nodes */ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | out_nodes: usize, /* no. of output nodes */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | hid_nodes: usize, /* no. of hidden nodes */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | lrate: f64, /* learning rate */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NeuralNet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.57s [INFO] running `Command { std: "docker" "inspect" "e1bcd69a7f6828e79c47bb2a793c4f7205b062c7680814e5be54864df2ec7f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1bcd69a7f6828e79c47bb2a793c4f7205b062c7680814e5be54864df2ec7f73", kill_on_drop: false }` [INFO] [stdout] e1bcd69a7f6828e79c47bb2a793c4f7205b062c7680814e5be54864df2ec7f73 [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=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] 18df6d9eae218d42cf950aa8fdc213eff3b1063a3745c4459139bd7c5e0bea9e [INFO] running `Command { std: "docker" "start" "-a" "18df6d9eae218d42cf950aa8fdc213eff3b1063a3745c4459139bd7c5e0bea9e", kill_on_drop: false }` [INFO] [stderr] Compiling nnet v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `in_nodes`, `out_nodes`, `hid_nodes`, and `lrate` are never read [INFO] [stdout] --> src/nnet/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct NeuralNet { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | in_nodes: usize, /* no. of input nodes */ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | out_nodes: usize, /* no. of output nodes */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | hid_nodes: usize, /* no. of hidden nodes */ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | lrate: f64, /* learning rate */ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NeuralNet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "18df6d9eae218d42cf950aa8fdc213eff3b1063a3745c4459139bd7c5e0bea9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18df6d9eae218d42cf950aa8fdc213eff3b1063a3745c4459139bd7c5e0bea9e", kill_on_drop: false }` [INFO] [stdout] 18df6d9eae218d42cf950aa8fdc213eff3b1063a3745c4459139bd7c5e0bea9e [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=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] f104143c6304a49237e21561b16a4b52e12905cf9306abd70c83a99b2e7bb411 [INFO] running `Command { std: "docker" "start" "-a" "f104143c6304a49237e21561b16a4b52e12905cf9306abd70c83a99b2e7bb411", kill_on_drop: false }` [INFO] [stderr] warning: fields `in_nodes`, `out_nodes`, `hid_nodes`, and `lrate` are never read [INFO] [stderr] --> src/nnet/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct NeuralNet { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 8 | in_nodes: usize, /* no. of input nodes */ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 9 | out_nodes: usize, /* no. of output nodes */ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 10 | hid_nodes: usize, /* no. of hidden nodes */ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 11 | lrate: f64, /* learning rate */ [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `NeuralNet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nnet` (bin "nnet" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nnet-3c5ac02c1dfbffc5) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test matrix::tests::test_dot_product_matrix_vector ... ok [INFO] [stdout] test matrix::tests::test_transpose ... ok [INFO] [stdout] test matrix::tests::test_dot_product_two_matrices ... ok [INFO] [stdout] test nnet::tests::test_sigmoid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f104143c6304a49237e21561b16a4b52e12905cf9306abd70c83a99b2e7bb411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f104143c6304a49237e21561b16a4b52e12905cf9306abd70c83a99b2e7bb411", kill_on_drop: false }` [INFO] [stdout] f104143c6304a49237e21561b16a4b52e12905cf9306abd70c83a99b2e7bb411