[INFO] cloning repository https://github.com/paulsbrookes/generation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulsbrookes/generation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulsbrookes%2Fgeneration", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulsbrookes%2Fgeneration'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5a260324ba19d35aa451a62c39af9ffe53591cdb
[INFO] checking paulsbrookes/generation against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulsbrookes%2Fgeneration" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paulsbrookes/generation
[INFO] finished tweaking git repo https://github.com/paulsbrookes/generation
[INFO] tweaked toml for git repo https://github.com/paulsbrookes/generation written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paulsbrookes/generation on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paulsbrookes/generation 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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-sys v0.29.5
[INFO] [stderr]   Downloaded wayland-scanner v0.29.5
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[INFO] [stderr]   Downloaded sdl2-sys v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5
[INFO] running `Command { std: "docker" "start" "d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling wayland-sys v0.29.5
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[INFO] [stderr]     Checking linux-raw-sys v0.11.0
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[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking memchr v2.7.6
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[INFO] [stderr]     Checking perlin-terrain v0.1.0 (/opt/rustwide/workdir/perlin-terrain)
[INFO] [stderr]     Checking gaussian-process v0.1.0 (/opt/rustwide/workdir/terrain-gen/gaussian-process)
[INFO] [stderr]     Checking vae v0.1.0 (/opt/rustwide/workdir/terrain-gen/vae)
[INFO] [stderr]     Checking spectral v0.1.0 (/opt/rustwide/workdir/terrain-gen/spectral)
[INFO] [stderr]     Checking topo-analysis v0.1.0 (/opt/rustwide/workdir/topo-analysis)
[INFO] [stdout] warning: constant `PROFILE_HEIGHT` is never used
[INFO] [stdout]   --> topo-analysis/src/main.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const PROFILE_HEIGHT: usize = 100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `batch_size`
[INFO] [stdout]    --> terrain-gen/vae/src/main.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let batch_size = 1.0;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROFILE_HEIGHT` is never used
[INFO] [stdout]   --> topo-analysis/src/main.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const PROFILE_HEIGHT: usize = 100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `batch_size`
[INFO] [stdout]    --> terrain-gen/vae/src/main.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let batch_size = 1.0;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> terrain-gen/gaussian-process/src/main.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | trait Kernel: Send + Sync {
[INFO] [stdout]    |       ------ method in this trait
[INFO] [stdout] 19 |     fn compute(&self, x1: f64, x2: f64) -> f64;
[INFO] [stdout] 20 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RbfKernel` is never constructed
[INFO] [stdout]   --> terrain-gen/gaussian-process/src/main.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RbfKernel {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> terrain-gen/gaussian-process/src/main.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl RbfKernel {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 31 |     fn new(lengthscale: f64, variance: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `original_spectrum` is never read
[INFO] [stdout]   --> terrain-gen/spectral/src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct SpectralAnalyzer {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     original_spectrum: Vec<Complex<f64>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> terrain-gen/gaussian-process/src/main.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | trait Kernel: Send + Sync {
[INFO] [stdout]    |       ------ method in this trait
[INFO] [stdout] 19 |     fn compute(&self, x1: f64, x2: f64) -> f64;
[INFO] [stdout] 20 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RbfKernel` is never constructed
[INFO] [stdout]   --> terrain-gen/gaussian-process/src/main.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RbfKernel {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> terrain-gen/gaussian-process/src/main.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl RbfKernel {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 31 |     fn new(lengthscale: f64, variance: f64) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `original_spectrum` is never read
[INFO] [stdout]   --> terrain-gen/spectral/src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct SpectralAnalyzer {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     original_spectrum: Vec<Complex<f64>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.05s
[INFO] running `Command { std: "docker" "inspect" "d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5", kill_on_drop: false }`
[INFO] [stdout] d18844be6df9219d2c6413eb6c8db4fcb42201af53edafbe041fd7aa9365b9f5
