[INFO] fetching crate wgpu-burn-global-device 0.8.0...
[INFO] checking wgpu-burn-global-device-0.8.0 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] extracting crate wgpu-burn-global-device 0.8.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wgpu-burn-global-device 0.8.0
[INFO] finished tweaking crates.io crate wgpu-burn-global-device 0.8.0
[INFO] tweaked toml for crates.io crate wgpu-burn-global-device 0.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wgpu-burn-global-device 0.8.0 on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wgpu-burn-global-device 0.8.0 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32a7eb9ab231080676083cd8d7d616e742ec9fbb00b99edf6b679e5efffb29de
[INFO] running `Command { std: "docker" "start" "-a" "32a7eb9ab231080676083cd8d7d616e742ec9fbb00b99edf6b679e5efffb29de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32a7eb9ab231080676083cd8d7d616e742ec9fbb00b99edf6b679e5efffb29de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a7eb9ab231080676083cd8d7d616e742ec9fbb00b99edf6b679e5efffb29de", kill_on_drop: false }`
[INFO] [stdout] 32a7eb9ab231080676083cd8d7d616e742ec9fbb00b99edf6b679e5efffb29de
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a8aacc7f3666e0c6d3677660051eff792c9a3cd12bd10c4aafe83f9c18bc035
[INFO] running `Command { std: "docker" "start" "-a" "2a8aacc7f3666e0c6d3677660051eff792c9a3cd12bd10c4aafe83f9c18bc035", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
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[INFO] [stderr]     Checking ug v0.1.0
[INFO] [stderr]     Checking cubecl-core v0.6.0
[INFO] [stderr]     Checking candle-core v0.8.4
[INFO] [stderr]     Checking cubecl-std v0.6.0
[INFO] [stderr]     Checking cubecl-random v0.6.0
[INFO] [stderr]     Checking cubecl-reduce v0.6.0
[INFO] [stderr]     Checking cubecl-matmul v0.6.0
[INFO] [stderr]     Checking cubecl-convolution v0.6.0
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v25.0.0
[INFO] [stderr]     Checking cubecl v0.6.0
[INFO] [stderr]     Checking burn-tensor v0.18.0
[INFO] [stderr]     Checking burn-ir v0.18.0
[INFO] [stderr]     Checking burn-core v0.18.0
[INFO] [stderr]     Checking burn-candle v0.18.0
[INFO] [stderr]     Checking burn-cubecl v0.18.0
[INFO] [stdout] error[E0446]: crate-private trait `pool2d::Pool2dDirectStrategy<N>` in public interface
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/burn-cubecl-0.18.0/src/kernel/pool/pool2d.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 |     type Pool2d<N: Numeric>: Pool2dDirectStrategy<N, Config = Self::Config, Indices = Self::Indices>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private trait
[INFO] [stdout] ...
[INFO] [stdout] 10 | #[cube]
[INFO] [stdout]    | ------- `pool2d::Pool2dDirectStrategy<N>` declared as crate-private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `burn-cubecl` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2a8aacc7f3666e0c6d3677660051eff792c9a3cd12bd10c4aafe83f9c18bc035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8aacc7f3666e0c6d3677660051eff792c9a3cd12bd10c4aafe83f9c18bc035", kill_on_drop: false }`
[INFO] [stdout] 2a8aacc7f3666e0c6d3677660051eff792c9a3cd12bd10c4aafe83f9c18bc035