[INFO] cloning repository https://github.com/TuckerBMorgan/ForgeAI
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TuckerBMorgan/ForgeAI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuckerBMorgan%2FForgeAI", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuckerBMorgan%2FForgeAI'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d84899b84a16b6d002d3960cd0766a67dbfde7f7
[INFO] checking TuckerBMorgan/ForgeAI/d84899b84a16b6d002d3960cd0766a67dbfde7f7 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuckerBMorgan%2FForgeAI" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TuckerBMorgan/ForgeAI on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TuckerBMorgan/ForgeAI
[INFO] finished tweaking git repo https://github.com/TuckerBMorgan/ForgeAI
[INFO] tweaked toml for git repo https://github.com/TuckerBMorgan/ForgeAI written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/TuckerBMorgan/ForgeAI 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a82fde69674ec2e03fbfcf907d65489d70fb984f89847d0cb4cd817b462d242
[INFO] running `Command { std: "docker" "start" "-a" "7a82fde69674ec2e03fbfcf907d65489d70fb984f89847d0cb4cd817b462d242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a82fde69674ec2e03fbfcf907d65489d70fb984f89847d0cb4cd817b462d242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a82fde69674ec2e03fbfcf907d65489d70fb984f89847d0cb4cd817b462d242", kill_on_drop: false }`
[INFO] [stdout] 7a82fde69674ec2e03fbfcf907d65489d70fb984f89847d0cb4cd817b462d242
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cca1d8a4079c544bbcaf5d413e38c5bc836e3696f38805583bc0fb6239be1cb2
[INFO] running `Command { std: "docker" "start" "-a" "cca1d8a4079c544bbcaf5d413e38c5bc836e3696f38805583bc0fb6239be1cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking wide v0.7.13
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]     Checking nalgebra v0.32.3
[INFO] [stderr]     Checking forge_ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nalgebra::coordinates::X`
[INFO] [stdout]  --> src/central/value.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::coordinates::X;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::coordinates::X`
[INFO] [stdout]  --> src/central/value.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nalgebra::coordinates::X;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/central/equation.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 return value.get_grad();
[INFO] [stdout]     |                 ----------------------- any code following this expression is unreachable
[INFO] [stdout] 291 |                 let source_data = self.values.get(&a).unwrap().get_grad();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/central/equation.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 return value.get_grad();
[INFO] [stdout]     |                 ----------------------- any code following this expression is unreachable
[INFO] [stdout] 291 |                 let source_data = self.values.get(&a).unwrap().get_grad();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/central/equation.rs:289:29
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Operation::View(a, b, c) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/central/equation.rs:289:32
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Operation::View(a, b, c) => {
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/central/equation.rs:289:35
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Operation::View(a, b, c) => {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ys_data`
[INFO] [stdout]    --> src/central/value.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let ys_data = ys.data();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ys_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_grad` is never used
[INFO] [stdout]   --> src/central/equation.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Equation {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn update_grad(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_data` is never used
[INFO] [stdout]   --> src/central/internal_value.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl InternalValue {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn set_data(&mut self, data: ArrayD<f32>) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/central/equation.rs:289:29
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Operation::View(a, b, c) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/central/equation.rs:289:32
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Operation::View(a, b, c) => {
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/central/equation.rs:289:35
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Operation::View(a, b, c) => {
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ys_data`
[INFO] [stdout]    --> src/central/value.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let ys_data = ys.data();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ys_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stoi`
[INFO] [stdout]    --> src/lib.rs:387:14
[INFO] [stdout]     |
[INFO] [stdout] 387 |         let (stoi, itos, xs, ys) = genereate_dataset();
[INFO] [stdout]     |              ^^^^ help: if this is intentional, prefix it with an underscore: `_stoi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `itos`
[INFO] [stdout]    --> src/lib.rs:387:20
[INFO] [stdout]     |
[INFO] [stdout] 387 |         let (stoi, itos, xs, ys) = genereate_dataset();
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_itos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_data` is never used
[INFO] [stdout]   --> src/central/internal_value.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl InternalValue {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn set_data(&mut self, data: ArrayD<f32>) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.00s
[INFO] running `Command { std: "docker" "inspect" "cca1d8a4079c544bbcaf5d413e38c5bc836e3696f38805583bc0fb6239be1cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca1d8a4079c544bbcaf5d413e38c5bc836e3696f38805583bc0fb6239be1cb2", kill_on_drop: false }`
[INFO] [stdout] cca1d8a4079c544bbcaf5d413e38c5bc836e3696f38805583bc0fb6239be1cb2