[INFO] cloning repository https://github.com/TsaoLun/qwen35-burn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TsaoLun/qwen35-burn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsaoLun%2Fqwen35-burn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsaoLun%2Fqwen35-burn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c3ab421501e7ab7bbced66810bf5f43bfb00ccb
[INFO] checking TsaoLun/qwen35-burn against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsaoLun%2Fqwen35-burn" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TsaoLun/qwen35-burn
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/TsaoLun/qwen35-burn
[INFO] tweaked toml for git repo https://github.com/TsaoLun/qwen35-burn written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TsaoLun/qwen35-burn on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TsaoLun/qwen35-burn 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8377f50bab4a389c0c5ff1221ad09de5cadc30a6c97d7238733ce9449d5a14a
[INFO] running `Command { std: "docker" "start" "-a" "b8377f50bab4a389c0c5ff1221ad09de5cadc30a6c97d7238733ce9449d5a14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8377f50bab4a389c0c5ff1221ad09de5cadc30a6c97d7238733ce9449d5a14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8377f50bab4a389c0c5ff1221ad09de5cadc30a6c97d7238733ce9449d5a14a", kill_on_drop: false }`
[INFO] [stdout] b8377f50bab4a389c0c5ff1221ad09de5cadc30a6c97d7238733ce9449d5a14a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2051169df870f876a45800ab2f321a8383c0b607a922016ff26bd2d4f1b1407
[INFO] running `Command { std: "docker" "start" "-a" "f2051169df870f876a45800ab2f321a8383c0b607a922016ff26bd2d4f1b1407", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tynm v0.2.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling cubecl-common v0.10.0-pre.2 (https://github.com/tracel-ai/cubecl?rev=01510dfb9dc62f7e520c294f73b83acf4164d058#01510dfb)
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling naga v29.0.1
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]     Checking bit-vec v0.9.1
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking bit-set v0.9.1
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]     Checking spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling cubecl-common v0.10.0-pre.2 (/opt/rustwide/workdir/cubecl/crates/cubecl-common)
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking enumset v1.1.10
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking wgpu-types v29.0.1
[INFO] [stderr]     Checking float8 v0.7.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking cubecl-zspace v0.10.0-pre.2 (https://github.com/tracel-ai/cubecl?rev=01510dfb9dc62f7e520c294f73b83acf4164d058#01510dfb)
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling wgpu-hal v29.0.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking presser v0.3.1
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]     Checking float4 v0.2.0
[INFO] [stderr]     Checking gpu-allocator v0.28.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking burn-std v0.21.0-pre.2 (https://github.com/tracel-ai/burn.git?branch=main#56a92664)
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stdout] error: struct `ThreadId` is never constructed
[INFO] [stdout]    --> cubecl/crates/cubecl-common/src/stub.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct ThreadId(core::num::NonZeroU64);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `ThreadId` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cubecl-common` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f2051169df870f876a45800ab2f321a8383c0b607a922016ff26bd2d4f1b1407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2051169df870f876a45800ab2f321a8383c0b607a922016ff26bd2d4f1b1407", kill_on_drop: false }`
[INFO] [stdout] f2051169df870f876a45800ab2f321a8383c0b607a922016ff26bd2d4f1b1407
