[INFO] fetching crate burn-remote 0.19.1...
[INFO] testing burn-remote-0.19.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate burn-remote 0.19.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate burn-remote 0.19.1
[INFO] finished tweaking crates.io crate burn-remote 0.19.1
[INFO] tweaked toml for crates.io crate burn-remote 0.19.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-remote 0.19.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-remote 0.19.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 892dc058564a9895d974030973fef7837128127605cfae87693b9467f0b1c6e7
[INFO] running `Command { std: "docker" "start" "-a" "892dc058564a9895d974030973fef7837128127605cfae87693b9467f0b1c6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "892dc058564a9895d974030973fef7837128127605cfae87693b9467f0b1c6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892dc058564a9895d974030973fef7837128127605cfae87693b9467f0b1c6e7", kill_on_drop: false }`
[INFO] [stdout] 892dc058564a9895d974030973fef7837128127605cfae87693b9467f0b1c6e7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59b6c05b6f5f4c233aa0b8eb0fafdf01b9237827fb02ccd1d656cf3c4817f9da
[INFO] running `Command { std: "docker" "start" "-a" "59b6c05b6f5f4c233aa0b8eb0fafdf01b9237827fb02ccd1d656cf3c4817f9da", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling cubecl-common v0.8.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling embassy-futures v0.1.2
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling axum-core v0.5.5
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling float8 v0.4.2
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling burn-common v0.19.1
[INFO] [stderr]    Compiling cubecl-quant v0.8.1
[INFO] [stderr]    Compiling burn-tensor v0.19.1
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling axum v0.8.6
[INFO] [stderr]    Compiling burn-ir v0.19.1
[INFO] [stderr]    Compiling burn-communication v0.19.1
[INFO] [stderr]    Compiling burn-router v0.19.1
[INFO] [stderr]    Compiling burn-remote v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.77s
[INFO] running `Command { std: "docker" "inspect" "59b6c05b6f5f4c233aa0b8eb0fafdf01b9237827fb02ccd1d656cf3c4817f9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b6c05b6f5f4c233aa0b8eb0fafdf01b9237827fb02ccd1d656cf3c4817f9da", kill_on_drop: false }`
[INFO] [stdout] 59b6c05b6f5f4c233aa0b8eb0fafdf01b9237827fb02ccd1d656cf3c4817f9da
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6722cdef87403c175cb79275c8def2830eec079f4f615959db0b5d04c4ef0bda
[INFO] running `Command { std: "docker" "start" "-a" "6722cdef87403c175cb79275c8def2830eec079f4f615959db0b5d04c4ef0bda", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling burn-ndarray v0.19.1
[INFO] [stderr]    Compiling moddef v0.3.0
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling thread-tree v0.3.3
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling float8 v0.4.2
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling cubecl-common v0.8.1
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling cubecl-quant v0.8.1
[INFO] [stderr]    Compiling burn-common v0.19.1
[INFO] [stderr]    Compiling burn-tensor v0.19.1
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.1.3
[INFO] [stderr]    Compiling burn-ir v0.19.1
[INFO] [stderr]    Compiling burn-communication v0.19.1
[INFO] [stderr]    Compiling burn-autodiff v0.19.1
[INFO] [stderr]    Compiling burn-router v0.19.1
[INFO] [stderr]    Compiling burn-remote v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `burn-remote` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c2e32f1c9652b13ed99608599c1e855462f421f3/bin/rustc --crate-name burn_remote --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 '--deny=rustdoc::invalid_html_tags' '--deny=rustdoc::broken_intra_doc_links' --test --cfg 'feature="async-channel"' --cfg 'feature="axum"' --cfg 'feature="client"' --cfg 'feature="default"' --cfg 'feature="server"' --cfg 'feature="tokio-tungstenite"' --cfg 'feature="tracing-core"' --cfg 'feature="tracing-subscriber"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("async-channel", "axum", "client", "default", "doc", "server", "tokio-tungstenite", "tracing-core", "tracing-subscriber"))' -C metadata=1bd03f5916251c87 -C extra-filename=-f39c1af32ab495aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_channel=/opt/rustwide/target/debug/deps/libasync_channel-685c98fc616f30e5.rlib --extern axum=/opt/rustwide/target/debug/deps/libaxum-839c438e2ec83a65.rlib --extern burn_common=/opt/rustwide/target/debug/deps/libburn_common-65566373d8fb9ea8.rlib --extern burn_communication=/opt/rustwide/target/debug/deps/libburn_communication-66f1376cd5298a25.rlib --extern burn_ir=/opt/rustwide/target/debug/deps/libburn_ir-2cba957cf02b13c8.rlib --extern burn_ndarray=/opt/rustwide/target/debug/deps/libburn_ndarray-0e3fae2e4877cc2b.rlib --extern burn_router=/opt/rustwide/target/debug/deps/libburn_router-e50f434fac206682.rlib --extern burn_tensor=/opt/rustwide/target/debug/deps/libburn_tensor-f1c2ee5849423698.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-bfe11088fe358bd1.rlib --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-8f7ef8bcad832ad6.so --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-bad6d65f6335cd12.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-28f8cc0684f4f944.rlib --extern rmp_serde=/opt/rustwide/target/debug/deps/librmp_serde-bc78244237f59a87.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d02f8966af4ddd6f.rlib --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-baa62e6e42a65aac.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ee6a15ac8de2c2d4.rlib --extern tokio_tungstenite=/opt/rustwide/target/debug/deps/libtokio_tungstenite-d8136254ed28867f.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-0cdefd6fa7e9581e.rlib --extern tracing_core=/opt/rustwide/target/debug/deps/libtracing_core-2fa02b5ee2bcd648.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-4d575509d6389ac3.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6722cdef87403c175cb79275c8def2830eec079f4f615959db0b5d04c4ef0bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6722cdef87403c175cb79275c8def2830eec079f4f615959db0b5d04c4ef0bda", kill_on_drop: false }`
[INFO] [stdout] 6722cdef87403c175cb79275c8def2830eec079f4f615959db0b5d04c4ef0bda
