[INFO] cloning repository https://github.com/nampc1/shorelark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nampc1/shorelark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnampc1%2Fshorelark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnampc1%2Fshorelark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8c234006537547c58f37dadd0a519683b17e318
[INFO] building nampc1/shorelark against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnampc1%2Fshorelark" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nampc1/shorelark on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nampc1/shorelark
[INFO] finished tweaking git repo https://github.com/nampc1/shorelark
[INFO] tweaked toml for git repo https://github.com/nampc1/shorelark written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nampc1/shorelark 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 802416f99d8ff0d57ceeea26141252891255b7d9fe52db1f52bd2792eed1a80c
[INFO] running `Command { std: "docker" "start" "-a" "802416f99d8ff0d57ceeea26141252891255b7d9fe52db1f52bd2792eed1a80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "802416f99d8ff0d57ceeea26141252891255b7d9fe52db1f52bd2792eed1a80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802416f99d8ff0d57ceeea26141252891255b7d9fe52db1f52bd2792eed1a80c", kill_on_drop: false }`
[INFO] [stdout] 802416f99d8ff0d57ceeea26141252891255b7d9fe52db1f52bd2792eed1a80c
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8df3d55b339c44f3e89e967debf7a947cabe2b0861fc8da8085e9f81617a35e
[INFO] running `Command { std: "docker" "start" "-a" "c8df3d55b339c44f3e89e967debf7a947cabe2b0861fc8da8085e9f81617a35e", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling getrandom v0.2.12
[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 neural-network v0.1.0 (/opt/rustwide/workdir/libs/neural-network)
[INFO] [stdout] warning: field `layers` is never read
[INFO] [stdout]  --> libs/neural-network/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct NeuralNetwork {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 4 |     layers: Vec<Layer>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `neurons` is never read
[INFO] [stdout]  --> libs/neural-network/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Layer {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 8 |     neurons: Vec<Neuron>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bias` and `output_weights` are never read
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Neuron {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 12 |     bias: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     output_weights: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl NeuralNetwork {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn propagate(&self, inputs: Vec<f32>) -> Vec<f32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Layer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 45 |     fn propagate(&self, inputs: Vec<f32>) -> Vec<f32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl Neuron {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 65 |     fn propagate(&self, inputs: &[f32]) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "c8df3d55b339c44f3e89e967debf7a947cabe2b0861fc8da8085e9f81617a35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8df3d55b339c44f3e89e967debf7a947cabe2b0861fc8da8085e9f81617a35e", kill_on_drop: false }`
[INFO] [stdout] c8df3d55b339c44f3e89e967debf7a947cabe2b0861fc8da8085e9f81617a35e
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0419b96fff2d1e633f73261d7b89d266e92b9b985280c7c598ac66962350e496
[INFO] running `Command { std: "docker" "start" "-a" "0419b96fff2d1e633f73261d7b89d266e92b9b985280c7c598ac66962350e496", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: field `layers` is never read
[INFO] [stdout]  --> libs/neural-network/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct NeuralNetwork {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 4 |     layers: Vec<Layer>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `neurons` is never read
[INFO] [stdout]  --> libs/neural-network/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Layer {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 8 |     neurons: Vec<Neuron>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bias` and `output_weights` are never read
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Neuron {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 12 |     bias: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     output_weights: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl NeuralNetwork {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn propagate(&self, inputs: Vec<f32>) -> Vec<f32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Layer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 45 |     fn propagate(&self, inputs: Vec<f32>) -> Vec<f32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl Neuron {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 65 |     fn propagate(&self, inputs: &[f32]) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling neural-network v0.1.0 (/opt/rustwide/workdir/libs/neural-network)
[INFO] [stdout] warning: field `layers` is never read
[INFO] [stdout]  --> libs/neural-network/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct NeuralNetwork {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 4 |     layers: Vec<Layer>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `neurons` is never read
[INFO] [stdout]  --> libs/neural-network/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Layer {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 8 |     neurons: Vec<Neuron>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bias` and `output_weights` are never read
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Neuron {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 12 |     bias: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     output_weights: Vec<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl NeuralNetwork {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn propagate(&self, inputs: Vec<f32>) -> Vec<f32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Layer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 45 |     fn propagate(&self, inputs: Vec<f32>) -> Vec<f32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `propagate` is never used
[INFO] [stdout]   --> libs/neural-network/src/lib.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | impl Neuron {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 65 |     fn propagate(&self, inputs: &[f32]) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "0419b96fff2d1e633f73261d7b89d266e92b9b985280c7c598ac66962350e496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0419b96fff2d1e633f73261d7b89d266e92b9b985280c7c598ac66962350e496", kill_on_drop: false }`
[INFO] [stdout] 0419b96fff2d1e633f73261d7b89d266e92b9b985280c7c598ac66962350e496