[INFO] cloning repository https://github.com/Arshjeet2003/learn-wgpu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arshjeet2003/learn-wgpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArshjeet2003%2Flearn-wgpu", kill_on_drop: false }`
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[INFO] [stdout] 4d65d435ef0c8d71f9b46878f216dda6bc98d40c
[INFO] building Arshjeet2003/learn-wgpu against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArshjeet2003%2Flearn-wgpu" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Arshjeet2003/learn-wgpu
[INFO] finished tweaking git repo https://github.com/Arshjeet2003/learn-wgpu
[INFO] tweaked toml for git repo https://github.com/Arshjeet2003/learn-wgpu written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Arshjeet2003/learn-wgpu on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
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[INFO] crate git repo https://github.com/Arshjeet2003/learn-wgpu 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319774b0d4c21a3f93e5a38adeab898d72b23973a239449682e464819417ebb1
[INFO] running `Command { std: "docker" "start" "-a" "319774b0d4c21a3f93e5a38adeab898d72b23973a239449682e464819417ebb1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling learn_wgpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `num_vertices` and `diffuse_texture` are never read
[INFO] [stdout]    --> src/lib.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct State {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 126 |     num_vertices: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     diffuse_texture: 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: field `texture` is never read
[INFO] [stdout]  --> src/texture.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "319774b0d4c21a3f93e5a38adeab898d72b23973a239449682e464819417ebb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319774b0d4c21a3f93e5a38adeab898d72b23973a239449682e464819417ebb1", kill_on_drop: false }`
[INFO] [stdout] 319774b0d4c21a3f93e5a38adeab898d72b23973a239449682e464819417ebb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 80e3c3ff2befc1d1d00bc6191db6b984efc68b097c7814b00f777e0873ef22f2
[INFO] running `Command { std: "docker" "start" "-a" "80e3c3ff2befc1d1d00bc6191db6b984efc68b097c7814b00f777e0873ef22f2", kill_on_drop: false }`
[INFO] [stdout] warning: fields `num_vertices` and `diffuse_texture` are never read
[INFO] [stdout]    --> src/lib.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct State {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 126 |     num_vertices: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     diffuse_texture: 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: field `texture` is never read
[INFO] [stdout]  --> src/texture.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling learn_wgpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `num_vertices` and `diffuse_texture` are never read
[INFO] [stdout]    --> src/lib.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct State {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 126 |     num_vertices: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     diffuse_texture: 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: field `texture` is never read
[INFO] [stdout]  --> src/texture.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Texture {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |     pub texture: wgpu::Texture,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "80e3c3ff2befc1d1d00bc6191db6b984efc68b097c7814b00f777e0873ef22f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e3c3ff2befc1d1d00bc6191db6b984efc68b097c7814b00f777e0873ef22f2", kill_on_drop: false }`
[INFO] [stdout] 80e3c3ff2befc1d1d00bc6191db6b984efc68b097c7814b00f777e0873ef22f2