[INFO] cloning repository https://github.com/kgrybos/world-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kgrybos/world-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgrybos%2Fworld-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgrybos%2Fworld-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c423bf339a708002153825c31067906e73adce69
[INFO] checking kgrybos/world-generator against master#485ec3fbcc12fa14ef6596dabb125ad710499c9e for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkgrybos%2Fworld-generator" "/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/kgrybos/world-generator
[INFO] finished tweaking git repo https://github.com/kgrybos/world-generator
[INFO] tweaked toml for git repo https://github.com/kgrybos/world-generator written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kgrybos/world-generator on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kgrybos/world-generator 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" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rayon v1.2.1
[INFO] [stderr]   Downloaded hermit-abi v0.1.5
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.0
[INFO] [stderr]   Downloaded num-traits v0.2.10
[INFO] [stderr]   Downloaded rayon-core v1.6.1
[INFO] [stderr]   Downloaded cast v0.2.3
[INFO] [stderr]   Downloaded libmath v0.2.1
[INFO] [stderr]   Downloaded cc v1.0.48
[INFO] [stderr]   Downloaded minifb v0.15.0
[INFO] [stderr]   Downloaded orbclient v0.3.27
[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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e
[INFO] running `Command { std: "docker" "start" "9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e", 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" "9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e", 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" "9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e" "/opt/rustwide/cargo-home/bin/cargo" "+485ec3fbcc12fa14ef6596dabb125ad710499c9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling num-iter v0.1.39
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[INFO] [stderr]    Compiling getrandom v0.1.13
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[INFO] [stderr]     Checking noise v0.6.0
[INFO] [stderr]     Checking world_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `small_caves` is assigned to, but never used
[INFO] [stdout]   --> src/noise_functions.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut small_caves = Select::new(&self.zero, &one, &caves);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_small_caves` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `small_caves` is never read
[INFO] [stdout]   --> src/noise_functions.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         small_caves.bounds = (0.0+gradient.get(point), 1.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `middle` is never read
[INFO] [stdout]   --> src/noise_functions.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Ground {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 52 |     height: f64,
[INFO] [stdout] 53 |     middle: 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: struct `Depth` is never constructed
[INFO] [stdout]   --> src/noise_functions.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Depth {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/noise_functions.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl Depth {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 76 |     pub fn new(limit: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `small_caves` is assigned to, but never used
[INFO] [stdout]   --> src/noise_functions.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut small_caves = Select::new(&self.zero, &one, &caves);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_small_caves` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `small_caves` is never read
[INFO] [stdout]   --> src/noise_functions.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         small_caves.bounds = (0.0+gradient.get(point), 1.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `middle` is never read
[INFO] [stdout]   --> src/noise_functions.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Ground {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 52 |     height: f64,
[INFO] [stdout] 53 |     middle: 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: struct `Depth` is never constructed
[INFO] [stdout]   --> src/noise_functions.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Depth {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/noise_functions.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl Depth {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 76 |     pub fn new(limit: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `small_caves` is assigned to, but never used
[INFO] [stdout]   --> src/noise_functions.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut small_caves = Select::new(&self.zero, &one, &caves);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_small_caves` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `small_caves` is never read
[INFO] [stdout]   --> src/noise_functions.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         small_caves.bounds = (0.0+gradient.get(point), 1.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `middle` is never read
[INFO] [stdout]   --> src/noise_functions.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Ground {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 52 |     height: f64,
[INFO] [stdout] 53 |     middle: 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: struct `Depth` is never constructed
[INFO] [stdout]   --> src/noise_functions.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Depth {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/noise_functions.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl Depth {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 76 |     pub fn new(limit: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.32s
[INFO] running `Command { std: "docker" "inspect" "9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e", kill_on_drop: false }`
[INFO] [stdout] 9b8076fc2d4cc141ff5e271f2edb55304bd8b898964704d2ae4dd96dfe22284e
