[INFO] fetching crate wgsl-playground 0.1.8...
[INFO] testing wgsl-playground-0.1.8 against 1.91.0 for beta-1.92-2
[INFO] extracting crate wgsl-playground 0.1.8 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate wgsl-playground 0.1.8
[INFO] finished tweaking crates.io crate wgsl-playground 0.1.8
[INFO] tweaked toml for crates.io crate wgsl-playground 0.1.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wgsl-playground 0.1.8 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wgsl-playground 0.1.8 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e303e8560df61094129d3cebafebccd6d07d510997ebaa302a24e4ea91e284ff
[INFO] running `Command { std: "docker" "start" "-a" "e303e8560df61094129d3cebafebccd6d07d510997ebaa302a24e4ea91e284ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e303e8560df61094129d3cebafebccd6d07d510997ebaa302a24e4ea91e284ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e303e8560df61094129d3cebafebccd6d07d510997ebaa302a24e4ea91e284ff", kill_on_drop: false }`
[INFO] [stdout] e303e8560df61094129d3cebafebccd6d07d510997ebaa302a24e4ea91e284ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90671e7263b70609099a3df2e0ec2e31e6b2122e616d0d8b63ee743521710d70
[INFO] running `Command { std: "docker" "start" "-a" "90671e7263b70609099a3df2e0ec2e31e6b2122e616d0d8b63ee743521710d70", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
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[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling notify v4.0.17
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling clap v4.1.4
[INFO] [stderr]    Compiling wgpu-subscriber v0.1.0
[INFO] [stderr]    Compiling wgpu-hal v0.17.1
[INFO] [stderr]    Compiling wgpu-core v0.17.1
[INFO] [stderr]    Compiling wgpu v0.17.1
[INFO] [stderr]    Compiling sctk-adwaita v0.4.3
[INFO] [stderr]    Compiling winit v0.27.5
[INFO] [stderr]    Compiling wgsl-playground v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/main.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[repr(C)]
[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 `0` is never read
[INFO] [stdout]   --> src/main.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Uniforms {
[INFO] [stdout]    |        ^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 41s
[INFO] running `Command { std: "docker" "inspect" "90671e7263b70609099a3df2e0ec2e31e6b2122e616d0d8b63ee743521710d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90671e7263b70609099a3df2e0ec2e31e6b2122e616d0d8b63ee743521710d70", kill_on_drop: false }`
[INFO] [stdout] 90671e7263b70609099a3df2e0ec2e31e6b2122e616d0d8b63ee743521710d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d83cb72a92d634dd8169cd0ae5697eb6d0b4ac8e29bb13e8e8b9b17a3e742753
[INFO] running `Command { std: "docker" "start" "-a" "d83cb72a92d634dd8169cd0ae5697eb6d0b4ac8e29bb13e8e8b9b17a3e742753", kill_on_drop: false }`
[INFO] [stderr]    Compiling wgsl-playground v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/main.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[repr(C)]
[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 `0` is never read
[INFO] [stdout]   --> src/main.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Uniforms {
[INFO] [stdout]    |        ^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "d83cb72a92d634dd8169cd0ae5697eb6d0b4ac8e29bb13e8e8b9b17a3e742753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83cb72a92d634dd8169cd0ae5697eb6d0b4ac8e29bb13e8e8b9b17a3e742753", kill_on_drop: false }`
[INFO] [stdout] d83cb72a92d634dd8169cd0ae5697eb6d0b4ac8e29bb13e8e8b9b17a3e742753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b58ff1f1c0e521efd3a0eb1df437e1e29f873395a161dd608ab4975a87db2e8
[INFO] running `Command { std: "docker" "start" "-a" "3b58ff1f1c0e521efd3a0eb1df437e1e29f873395a161dd608ab4975a87db2e8", kill_on_drop: false }`
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> src/main.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | #[repr(C)]
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/main.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | struct Uniforms {
[INFO] [stderr]    |        ^^^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: `wgsl-playground` (bin "wgsl-playground" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wgsl_playground-2cdac79eddc37c06)
[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" "3b58ff1f1c0e521efd3a0eb1df437e1e29f873395a161dd608ab4975a87db2e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b58ff1f1c0e521efd3a0eb1df437e1e29f873395a161dd608ab4975a87db2e8", kill_on_drop: false }`
[INFO] [stdout] 3b58ff1f1c0e521efd3a0eb1df437e1e29f873395a161dd608ab4975a87db2e8