[INFO] fetching crate burn-remote 0.20.0-pre.4...
[INFO] checking burn-remote-0.20.0-pre.4 against master#da2544bfbe84df7b24d83c029c74299ebf6112c6 for pr-149681
[INFO] extracting crate burn-remote 0.20.0-pre.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate burn-remote 0.20.0-pre.4
[INFO] finished tweaking crates.io crate burn-remote 0.20.0-pre.4
[INFO] tweaked toml for crates.io crate burn-remote 0.20.0-pre.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-remote 0.20.0-pre.4 on toolchain da2544bfbe84df7b24d83c029c74299ebf6112c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-remote 0.20.0-pre.4 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" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tungstenite v0.28.0
[INFO] [stderr]   Downloaded seq-macro v0.3.6
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded moddef v0.3.0
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded macerator-macros v0.1.3
[INFO] [stderr]   Downloaded axum-core v0.5.5
[INFO] [stderr]   Downloaded burn-router v0.20.0-pre.4
[INFO] [stderr]   Downloaded burn-communication v0.20.0-pre.4
[INFO] [stderr]   Downloaded burn-ndarray v0.20.0-pre.4
[INFO] [stderr]   Downloaded macerator v0.2.9
[INFO] [stderr]   Downloaded burn-autodiff v0.20.0-pre.4
[INFO] [stderr]   Downloaded tungstenite v0.28.0
[INFO] [stderr]   Downloaded axum v0.8.7
[INFO] [stderr]   Downloaded ndarray v0.17.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6409627089dcd22a0a6ab0edc992961988ddccf8376d6391a89b23699e53743e
[INFO] running `Command { std: "docker" "start" "-a" "6409627089dcd22a0a6ab0edc992961988ddccf8376d6391a89b23699e53743e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6409627089dcd22a0a6ab0edc992961988ddccf8376d6391a89b23699e53743e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6409627089dcd22a0a6ab0edc992961988ddccf8376d6391a89b23699e53743e", kill_on_drop: false }`
[INFO] [stdout] 6409627089dcd22a0a6ab0edc992961988ddccf8376d6391a89b23699e53743e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19840974a0f9eb49b9ee0a6b61f06dd0b0c44172ffa6206ab518ab082b8f1a94
[INFO] running `Command { std: "docker" "start" "-a" "19840974a0f9eb49b9ee0a6b61f06dd0b0c44172ffa6206ab518ab082b8f1a94", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling cubecl-common v0.9.0-pre.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.30
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking axum-core v0.5.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling burn-ndarray v0.20.0-pre.4
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.1.3
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking ndarray v0.17.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking float8 v0.4.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking hyper-util v0.1.18
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking tungstenite v0.28.0
[INFO] [stderr]     Checking tokio-tungstenite v0.28.0
[INFO] [stderr]     Checking axum v0.8.7
[INFO] [stderr]     Checking cubecl-quant v0.9.0-pre.4
[INFO] [stderr]     Checking burn-std v0.20.0-pre.4
[INFO] [stderr]     Checking burn-backend v0.20.0-pre.4
[INFO] [stderr]     Checking burn-tensor v0.20.0-pre.4
[INFO] [stderr]     Checking burn-ir v0.20.0-pre.4
[INFO] [stderr]     Checking burn-autodiff v0.20.0-pre.4
[INFO] [stderr]     Checking burn-communication v0.20.0-pre.4
[INFO] [stderr]     Checking burn-router v0.20.0-pre.4
[INFO] [stderr]     Checking burn-remote v0.20.0-pre.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.89s
[INFO] running `Command { std: "docker" "inspect" "19840974a0f9eb49b9ee0a6b61f06dd0b0c44172ffa6206ab518ab082b8f1a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19840974a0f9eb49b9ee0a6b61f06dd0b0c44172ffa6206ab518ab082b8f1a94", kill_on_drop: false }`
[INFO] [stdout] 19840974a0f9eb49b9ee0a6b61f06dd0b0c44172ffa6206ab518ab082b8f1a94