[INFO] cloning repository https://github.com/Levijatan/Voxel-Render
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Levijatan/Voxel-Render" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevijatan%2FVoxel-Render", kill_on_drop: false }`
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[INFO] [stdout] 2534efde5fb42dc91e4b8c88c0f7c62823e9953f
[INFO] building Levijatan/Voxel-Render against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLevijatan%2FVoxel-Render" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Levijatan/Voxel-Render
[INFO] finished tweaking git repo https://github.com/Levijatan/Voxel-Render
[INFO] tweaked toml for git repo https://github.com/Levijatan/Voxel-Render written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Levijatan/Voxel-Render on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Levijatan/Voxel-Render 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3a30efbffc2d5c6590779def4fcb45574c779183bd109b6048827d515bbdd711
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[INFO] [stderr]    Compiling voxel-render v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ambient`, `diffuse`, `specular`, and `shininess` are never read
[INFO] [stdout]   --> src/voxel_registry.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Material {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 15 |     pub ambient: Vec3,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 16 |     pub diffuse: Vec3,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 17 |     pub specular: Vec3,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 18 |     pub shininess: f32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Material` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `world_type` is never used
[INFO] [stdout]   --> src/world.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait WorldType: Send + Sync {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 12 |     fn gen_chunk(&self, key: &ChunkKey, reg: &VoxelReg) -> Vec<u64>;
[INFO] [stdout] 13 |     fn world_type(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `active` is never read
[INFO] [stdout]   --> src/world.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct World {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub active: bool,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mat` is never read
[INFO] [stdout]   --> src/voxel_registry.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct VoxelAttributes {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 23 |     pub transparent: bool,
[INFO] [stdout] 24 |     pub mat: Material,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VoxelAttributes` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/chunk_updater.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |             drop(world);
[INFO] [stdout]     |             ^^^^^-----^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&World`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 225 -             drop(world);
[INFO] [stdout] 225 +             let _ = world;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 30s
[INFO] running `Command { std: "docker" "inspect" "3a30efbffc2d5c6590779def4fcb45574c779183bd109b6048827d515bbdd711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a30efbffc2d5c6590779def4fcb45574c779183bd109b6048827d515bbdd711", kill_on_drop: false }`
[INFO] [stdout] 3a30efbffc2d5c6590779def4fcb45574c779183bd109b6048827d515bbdd711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c18e6c258bd1ef0a28f97d88ab959853c1d93e8b8e3ce702fdad4f78b29ae47
[INFO] running `Command { std: "docker" "start" "-a" "6c18e6c258bd1ef0a28f97d88ab959853c1d93e8b8e3ce702fdad4f78b29ae47", kill_on_drop: false }`
[INFO] [stderr]    Compiling voxel-render v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ambient`, `diffuse`, `specular`, and `shininess` are never read
[INFO] [stdout]   --> src/voxel_registry.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Material {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 15 |     pub ambient: Vec3,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 16 |     pub diffuse: Vec3,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 17 |     pub specular: Vec3,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 18 |     pub shininess: f32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Material` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `world_type` is never used
[INFO] [stdout]   --> src/world.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait WorldType: Send + Sync {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 12 |     fn gen_chunk(&self, key: &ChunkKey, reg: &VoxelReg) -> Vec<u64>;
[INFO] [stdout] 13 |     fn world_type(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `active` is never read
[INFO] [stdout]   --> src/world.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct World {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub active: bool,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mat` is never read
[INFO] [stdout]   --> src/voxel_registry.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct VoxelAttributes {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 23 |     pub transparent: bool,
[INFO] [stdout] 24 |     pub mat: Material,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VoxelAttributes` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/chunk_updater.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |             drop(world);
[INFO] [stdout]     |             ^^^^^-----^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `&World`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 225 -             drop(world);
[INFO] [stdout] 225 +             let _ = world;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "6c18e6c258bd1ef0a28f97d88ab959853c1d93e8b8e3ce702fdad4f78b29ae47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c18e6c258bd1ef0a28f97d88ab959853c1d93e8b8e3ce702fdad4f78b29ae47", kill_on_drop: false }`
[INFO] [stdout] 6c18e6c258bd1ef0a28f97d88ab959853c1d93e8b8e3ce702fdad4f78b29ae47
