[INFO] fetching crate esp-idf-unda 0.1.2...
[INFO] testing esp-idf-unda-0.1.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate esp-idf-unda 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate esp-idf-unda 0.1.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esp-idf-unda 0.1.2
[INFO] finished tweaking crates.io crate esp-idf-unda 0.1.2
[INFO] tweaked toml for crates.io crate esp-idf-unda 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate esp-idf-unda 0.1.2 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 269c4a8ac2a9f3d3255d9e723cc42a981d97e3532cba7d843cf1788ea5d7a00b
[INFO] running `Command { std: "docker" "start" "-a" "269c4a8ac2a9f3d3255d9e723cc42a981d97e3532cba7d843cf1788ea5d7a00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "269c4a8ac2a9f3d3255d9e723cc42a981d97e3532cba7d843cf1788ea5d7a00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269c4a8ac2a9f3d3255d9e723cc42a981d97e3532cba7d843cf1788ea5d7a00b", kill_on_drop: false }`
[INFO] [stdout] 269c4a8ac2a9f3d3255d9e723cc42a981d97e3532cba7d843cf1788ea5d7a00b
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be0b7870b34fe22e2fb2277e1b17d1c1a2b393b642aadc1fec55d8e085a4342
[INFO] running `Command { std: "docker" "start" "-a" "9be0b7870b34fe22e2fb2277e1b17d1c1a2b393b642aadc1fec55d8e085a4342", kill_on_drop: false }`
[INFO] [stderr]    Compiling esp-idf-unda v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network/layer/dense.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Dense{
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     loss: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     learning_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     beta1: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 18 |     beta2: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     epsilon: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     time: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |
[INFO] [stdout] 22 |     m_weights: Matrix,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     v_weights: Matrix,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     m_biases: Matrix,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     v_biases: Matrix
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network/layer/conv.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Convolutional{
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     shape: (usize, usize),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     input_shape: (usize, usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 12 |     output_shape: (usize, usize, usize),
[INFO] [stdout] 13 |     loss: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     
[INFO] [stdout] 15 |     beta1: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     beta2: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     epsilon: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     time: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |
[INFO] [stdout] 20 |     m_weights: Matrix3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     v_weights: Matrix3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     m_biases: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     v_biases: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |
[INFO] [stdout] 25 |     activation_fn: Activations,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 26 |     learning_rate: f32
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_betas`, `get_epsilon`, and `get_res_size` are never used
[INFO] [stdout]   --> src/network/layer/conv.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Convolutional{
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 30 |     fn get_betas(&self) -> (f32, f32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn get_epsilon(&self) -> f32{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn get_res_size(w: usize, k: usize, p: usize, s:usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `flatten_string` is never used
[INFO] [stdout]   --> src/network/serialize/ser_layer.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl SerializedLayer {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn flatten_string(data: &Vec<Vec<f32>>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "9be0b7870b34fe22e2fb2277e1b17d1c1a2b393b642aadc1fec55d8e085a4342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be0b7870b34fe22e2fb2277e1b17d1c1a2b393b642aadc1fec55d8e085a4342", kill_on_drop: false }`
[INFO] [stdout] 9be0b7870b34fe22e2fb2277e1b17d1c1a2b393b642aadc1fec55d8e085a4342
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83c8821af5b40c6a7f490bfc7e239ca7954cb60c07cf6e64ba7fdf3d2ff39cee
[INFO] running `Command { std: "docker" "start" "-a" "83c8821af5b40c6a7f490bfc7e239ca7954cb60c07cf6e64ba7fdf3d2ff39cee", kill_on_drop: false }`
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network/layer/dense.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Dense{
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     loss: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     learning_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     beta1: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 18 |     beta2: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     epsilon: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     time: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |
[INFO] [stdout] 22 |     m_weights: Matrix,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     v_weights: Matrix,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     m_biases: Matrix,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     v_biases: Matrix
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling esp-idf-unda v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network/layer/conv.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Convolutional{
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     shape: (usize, usize),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     input_shape: (usize, usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 12 |     output_shape: (usize, usize, usize),
[INFO] [stdout] 13 |     loss: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     
[INFO] [stdout] 15 |     beta1: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     beta2: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     epsilon: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     time: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |
[INFO] [stdout] 20 |     m_weights: Matrix3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     v_weights: Matrix3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     m_biases: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     v_biases: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |
[INFO] [stdout] 25 |     activation_fn: Activations,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 26 |     learning_rate: f32
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_betas`, `get_epsilon`, and `get_res_size` are never used
[INFO] [stdout]   --> src/network/layer/conv.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Convolutional{
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 30 |     fn get_betas(&self) -> (f32, f32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn get_epsilon(&self) -> f32{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn get_res_size(w: usize, k: usize, p: usize, s:usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `flatten_string` is never used
[INFO] [stdout]   --> src/network/serialize/ser_layer.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl SerializedLayer {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn flatten_string(data: &Vec<Vec<f32>>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network/layer/dense.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Dense{
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     loss: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     learning_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     beta1: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 18 |     beta2: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     epsilon: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     time: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |
[INFO] [stdout] 22 |     m_weights: Matrix,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     v_weights: Matrix,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     m_biases: Matrix,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     v_biases: Matrix
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/network/layer/conv.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct Convolutional{
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     shape: (usize, usize),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     input_shape: (usize, usize, usize),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 12 |     output_shape: (usize, usize, usize),
[INFO] [stdout] 13 |     loss: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     
[INFO] [stdout] 15 |     beta1: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 16 |     beta2: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     epsilon: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     time: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |
[INFO] [stdout] 20 |     m_weights: Matrix3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 21 |     v_weights: Matrix3D,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 22 |     m_biases: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     v_biases: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |
[INFO] [stdout] 25 |     activation_fn: Activations,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 26 |     learning_rate: f32
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_betas`, `get_epsilon`, and `get_res_size` are never used
[INFO] [stdout]   --> src/network/layer/conv.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Convolutional{
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 30 |     fn get_betas(&self) -> (f32, f32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn get_epsilon(&self) -> f32{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     fn get_res_size(w: usize, k: usize, p: usize, s:usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `flatten_string` is never used
[INFO] [stdout]   --> src/network/serialize/ser_layer.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl SerializedLayer {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn flatten_string(data: &Vec<Vec<f32>>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "83c8821af5b40c6a7f490bfc7e239ca7954cb60c07cf6e64ba7fdf3d2ff39cee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c8821af5b40c6a7f490bfc7e239ca7954cb60c07cf6e64ba7fdf3d2ff39cee", kill_on_drop: false }`
[INFO] [stdout] 83c8821af5b40c6a7f490bfc7e239ca7954cb60c07cf6e64ba7fdf3d2ff39cee
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 805ef30b1eed9a8e9f8c766507c2c2a2742634189b6caa42e2fd65a13b581b18
[INFO] running `Command { std: "docker" "start" "-a" "805ef30b1eed9a8e9f8c766507c2c2a2742634189b6caa42e2fd65a13b581b18", kill_on_drop: false }`
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/network/layer/dense.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct Dense{
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     loss: f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     learning_rate: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 16 |
[INFO] [stderr] 17 |     beta1: f32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 18 |     beta2: f32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 19 |     epsilon: f32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 20 |     time: usize,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 21 |
[INFO] [stderr] 22 |     m_weights: Matrix,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 23 |     v_weights: Matrix,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 24 |     m_biases: Matrix,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 25 |     v_biases: Matrix
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/network/layer/conv.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 4  | pub struct Convolutional{
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     shape: (usize, usize),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 11 |     input_shape: (usize, usize, usize),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 12 |     output_shape: (usize, usize, usize),
[INFO] [stderr] 13 |     loss: f32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 14 |     
[INFO] [stderr] 15 |     beta1: f32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 16 |     beta2: f32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 17 |     epsilon: f32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 18 |     time: usize,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 19 |
[INFO] [stderr] 20 |     m_weights: Matrix3D,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 21 |     v_weights: Matrix3D,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 22 |     m_biases: Vec<f32>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 23 |     v_biases: Vec<f32>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 24 |
[INFO] [stderr] 25 |     activation_fn: Activations,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 26 |     learning_rate: f32
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `get_betas`, `get_epsilon`, and `get_res_size` are never used
[INFO] [stderr]   --> src/network/layer/conv.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl Convolutional{
[INFO] [stderr]    | ------------------ associated items in this implementation
[INFO] [stderr] 30 |     fn get_betas(&self) -> (f32, f32) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     fn get_epsilon(&self) -> f32{
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     fn get_res_size(w: usize, k: usize, p: usize, s:usize) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `flatten_string` is never used
[INFO] [stderr]   --> src/network/serialize/ser_layer.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl SerializedLayer {
[INFO] [stderr]    | -------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn flatten_string(data: &Vec<Vec<f32>>) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `esp-idf-unda` (lib) generated 4 warnings
[INFO] [stderr] warning: `esp-idf-unda` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esp_idf_unda-208cb79a2e241c9f)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/esp_idf_unda-6b1f6b953fb71646)
[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] [stderr]    Doc-tests esp_idf_unda
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/network/network.rs - network::network::Network::feed_forward (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/network/network.rs - network::network::Network::feed_forward (line 28) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]   --> src/network/network.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | new_net.compile()
[INFO] [stdout]    |                  ^ help: add `;` here
[INFO] [stdout] 11 |
[INFO] [stdout] 12 | let res = new_net.feed_forward(vec![1.0, 0.54]);
[INFO] [stdout]    | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Network`
[INFO] [stdout]  --> src/network/network.rs:29:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let new_net = Network::New();
[INFO] [stdout]   |               ^^^^^^^ use of undeclared type `Network`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use esp_idf_unda::network::network::Network;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `new_new` in this scope
[INFO] [stdout]  --> src/network/network.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | new_new.add_layer(LayerTypes::Dense(2, Activations::SIGMOID, 0.01));
[INFO] [stdout]   | ^^^^^^^ help: a local variable with a similar name exists: `new_net`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Activations`
[INFO] [stdout]  --> src/network/network.rs:30:40
[INFO] [stdout]   |
[INFO] [stdout] 4 | new_new.add_layer(LayerTypes::Dense(2, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                                        ^^^^^^^^^^^ use of undeclared type `Activations`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use esp_idf_unda::network::activations::Activations;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `new_new` in this scope
[INFO] [stdout]  --> src/network/network.rs:31:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | new_new.add_layer(LayerTypes::Dense(3, Activations::SIGMOID, 0.01));
[INFO] [stdout]   | ^^^^^^^ help: a local variable with a similar name exists: `new_net`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Activations`
[INFO] [stdout]  --> src/network/network.rs:31:40
[INFO] [stdout]   |
[INFO] [stdout] 5 | new_new.add_layer(LayerTypes::Dense(3, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                                        ^^^^^^^^^^^ use of undeclared type `Activations`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use esp_idf_unda::network::activations::Activations;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `new_new` in this scope
[INFO] [stdout]  --> src/network/network.rs:32:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | new_new.add_layer(LayerTypes::Dense(4, Activations::SIGMOID, 0.01));
[INFO] [stdout]   | ^^^^^^^ help: a local variable with a similar name exists: `new_net`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Activations`
[INFO] [stdout]  --> src/network/network.rs:32:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | new_new.add_layer(LayerTypes::Dense(4, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                                        ^^^^^^^^^^^ use of undeclared type `Activations`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use esp_idf_unda::network::activations::Activations;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `new_new` in this scope
[INFO] [stdout]  --> src/network/network.rs:33:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | new_new.add_layer(LayerTypes::Dense(2, Activations::TANH, 0.01));
[INFO] [stdout]   | ^^^^^^^ help: a local variable with a similar name exists: `new_net`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Activations`
[INFO] [stdout]  --> src/network/network.rs:33:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | new_new.add_layer(LayerTypes::Dense(2, Activations::TANH, 0.01));
[INFO] [stdout]   |                                        ^^^^^^^^^^^ use of undeclared type `Activations`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use esp_idf_unda::network::activations::Activations;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `new_new` in this scope
[INFO] [stdout]  --> src/network/network.rs:34:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | new_new.add_layer(LayerTypes::Dense(1, Activations::SIGMOID, 0.01));
[INFO] [stdout]   | ^^^^^^^ help: a local variable with a similar name exists: `new_net`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Activations`
[INFO] [stdout]  --> src/network/network.rs:34:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | new_new.add_layer(LayerTypes::Dense(1, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                                        ^^^^^^^^^^^ use of undeclared type `Activations`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use esp_idf_unda::network::activations::Activations;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LayerTypes`
[INFO] [stdout]  --> src/network/network.rs:30:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | new_new.add_layer(LayerTypes::Dense(2, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `LayerTypes`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LayerTypes`
[INFO] [stdout]  --> src/network/network.rs:31:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | new_new.add_layer(LayerTypes::Dense(3, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `LayerTypes`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LayerTypes`
[INFO] [stdout]  --> src/network/network.rs:32:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | new_new.add_layer(LayerTypes::Dense(4, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `LayerTypes`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LayerTypes`
[INFO] [stdout]  --> src/network/network.rs:33:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | new_new.add_layer(LayerTypes::Dense(2, Activations::TANH, 0.01));
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `LayerTypes`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LayerTypes`
[INFO] [stdout]  --> src/network/network.rs:34:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | new_new.add_layer(LayerTypes::Dense(1, Activations::SIGMOID, 0.01));
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `LayerTypes`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/network/network.rs - network::network::Network::feed_forward (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "805ef30b1eed9a8e9f8c766507c2c2a2742634189b6caa42e2fd65a13b581b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805ef30b1eed9a8e9f8c766507c2c2a2742634189b6caa42e2fd65a13b581b18", kill_on_drop: false }`
[INFO] [stdout] 805ef30b1eed9a8e9f8c766507c2c2a2742634189b6caa42e2fd65a13b581b18
