[INFO] cloning repository https://github.com/jamesbmadden/webcraft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamesbmadden/webcraft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesbmadden%2Fwebcraft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesbmadden%2Fwebcraft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07cf82446ed1c60b7108689963bfc763be41577b
[INFO] testing jamesbmadden/webcraft against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesbmadden%2Fwebcraft" "/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/jamesbmadden/webcraft
[INFO] finished tweaking git repo https://github.com/jamesbmadden/webcraft
[INFO] tweaked toml for git repo https://github.com/jamesbmadden/webcraft written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamesbmadden/webcraft on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamesbmadden/webcraft 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3671bb395387f442e2900b190aa1d1b4c8b334f274ee1c7b55deb0004ef60701
[INFO] running `Command { std: "docker" "start" "-a" "3671bb395387f442e2900b190aa1d1b4c8b334f274ee1c7b55deb0004ef60701", kill_on_drop: false }`
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[INFO] [stdout] 1bdab1a088018def7361c5c3b73ca00b5e8640ac78c91b24dd88912512584614
[INFO] running `Command { std: "docker" "start" "-a" "1bdab1a088018def7361c5c3b73ca00b5e8640ac78c91b24dd88912512584614", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mca-parser v1.0.2
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[INFO] [stderr]    Compiling sctk-adwaita v0.8.3
[INFO] [stderr]    Compiling webcraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Chunk as McaChunk` and `nbt::BlockState`
[INFO] [stdout]  --> src/world.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mca_parser::{nbt::BlockState, Chunk as McaChunk, Region};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/world.rs:164:14
[INFO] [stdout]     |
[INFO] [stdout] 164 |           if (block.name.key != "air") {
[INFO] [stdout]     |              ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -           if (block.name.key != "air") {
[INFO] [stdout] 164 +           if block.name.key != "air" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instances`
[INFO] [stdout]    --> src/render.rs:392:39
[INFO] [stdout]     |
[INFO] [stdout] 392 |   pub fn update_instances (&mut self, instances: Vec<Instance>) {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instances`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]    --> src/render.rs:119:3
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct Render<'a> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 119 |   texture: Texture,
[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 `update_instances` is never used
[INFO] [stdout]    --> src/render.rs:392:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl<'a> Render<'a> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 392 |   pub fn update_instances (&mut self, instances: Vec<Instance>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> src/texture.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 9 |   pub texture: wgpu::Texture,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AIR` is never used
[INFO] [stdout]  --> src/world.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const AIR: u32 = 0;
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `test` is never used
[INFO] [stdout]   --> src/world.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Chunk {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |   pub fn test () -> Chunk {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `test` is never used
[INFO] [stdout]   --> src/world.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl World {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |   pub fn test () -> World {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "1bdab1a088018def7361c5c3b73ca00b5e8640ac78c91b24dd88912512584614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bdab1a088018def7361c5c3b73ca00b5e8640ac78c91b24dd88912512584614", kill_on_drop: false }`
[INFO] [stdout] 1bdab1a088018def7361c5c3b73ca00b5e8640ac78c91b24dd88912512584614
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbb59166b17929430b858a85e34df0b44397eb55c057e0d3601033e8e6336dea
[INFO] running `Command { std: "docker" "start" "-a" "bbb59166b17929430b858a85e34df0b44397eb55c057e0d3601033e8e6336dea", kill_on_drop: false }`
[INFO] [stderr]    Compiling webcraft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Chunk as McaChunk` and `nbt::BlockState`
[INFO] [stdout]  --> src/world.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mca_parser::{nbt::BlockState, Chunk as McaChunk, Region};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/world.rs:164:14
[INFO] [stdout]     |
[INFO] [stdout] 164 |           if (block.name.key != "air") {
[INFO] [stdout]     |              ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 164 -           if (block.name.key != "air") {
[INFO] [stdout] 164 +           if block.name.key != "air" {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instances`
[INFO] [stdout]    --> src/render.rs:392:39
[INFO] [stdout]     |
[INFO] [stdout] 392 |   pub fn update_instances (&mut self, instances: Vec<Instance>) {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instances`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]    --> src/render.rs:119:3
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub struct Render<'a> {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 119 |   texture: Texture,
[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 `update_instances` is never used
[INFO] [stdout]    --> src/render.rs:392:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl<'a> Render<'a> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 392 |   pub fn update_instances (&mut self, instances: Vec<Instance>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `texture` is never read
[INFO] [stdout]  --> src/texture.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 9 |   pub texture: wgpu::Texture,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AIR` is never used
[INFO] [stdout]  --> src/world.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const AIR: u32 = 0;
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `test` is never used
[INFO] [stdout]   --> src/world.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Chunk {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |   pub fn test () -> Chunk {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `test` is never used
[INFO] [stdout]   --> src/world.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl World {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |   pub fn test () -> World {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "bbb59166b17929430b858a85e34df0b44397eb55c057e0d3601033e8e6336dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb59166b17929430b858a85e34df0b44397eb55c057e0d3601033e8e6336dea", kill_on_drop: false }`
[INFO] [stdout] bbb59166b17929430b858a85e34df0b44397eb55c057e0d3601033e8e6336dea
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e9f3bdb9320e439adc8fd8fddbadaf9d78ddcd664b92473aaf8c3716271cbb5
[INFO] running `Command { std: "docker" "start" "-a" "3e9f3bdb9320e439adc8fd8fddbadaf9d78ddcd664b92473aaf8c3716271cbb5", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Chunk as McaChunk` and `nbt::BlockState`
[INFO] [stderr]  --> src/world.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | use mca_parser::{nbt::BlockState, Chunk as McaChunk, Region};
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/world.rs:164:14
[INFO] [stderr]     |
[INFO] [stderr] 164 |           if (block.name.key != "air") {
[INFO] [stderr]     |              ^                       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 164 -           if (block.name.key != "air") {
[INFO] [stderr] 164 +           if block.name.key != "air" {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instances`
[INFO] [stderr]    --> src/render.rs:392:39
[INFO] [stderr]     |
[INFO] [stderr] 392 |   pub fn update_instances (&mut self, instances: Vec<Instance>) {
[INFO] [stderr]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instances`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `texture` is never read
[INFO] [stderr]    --> src/render.rs:119:3
[INFO] [stderr]     |
[INFO] [stderr] 103 | pub struct Render<'a> {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 119 |   texture: Texture,
[INFO] [stderr]     |   ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `update_instances` is never used
[INFO] [stderr]    --> src/render.rs:392:10
[INFO] [stderr]     |
[INFO] [stderr] 125 | impl<'a> Render<'a> {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 392 |   pub fn update_instances (&mut self, instances: Vec<Instance>) {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `texture` is never read
[INFO] [stderr]  --> src/texture.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Texture {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 9 |   pub texture: wgpu::Texture,
[INFO] [stderr]   |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `AIR` is never used
[INFO] [stderr]  --> src/world.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const AIR: u32 = 0;
[INFO] [stderr]   |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `test` is never used
[INFO] [stderr]   --> src/world.rs:30:10
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl Chunk {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 30 |   pub fn test () -> Chunk {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `test` is never used
[INFO] [stderr]   --> src/world.rs:91:10
[INFO] [stderr]    |
[INFO] [stderr] 86 | impl World {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 91 |   pub fn test () -> World {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `webcraft` (bin "webcraft" test) generated 9 warnings (run `cargo fix --bin "webcraft" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/webcraft-183f6857a44600d6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e9f3bdb9320e439adc8fd8fddbadaf9d78ddcd664b92473aaf8c3716271cbb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9f3bdb9320e439adc8fd8fddbadaf9d78ddcd664b92473aaf8c3716271cbb5", kill_on_drop: false }`
[INFO] [stdout] 3e9f3bdb9320e439adc8fd8fddbadaf9d78ddcd664b92473aaf8c3716271cbb5