[INFO] fetching crate burn-remote 0.18.0...
[INFO] testing burn-remote-0.18.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] extracting crate burn-remote 0.18.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate burn-remote 0.18.0
[INFO] finished tweaking crates.io crate burn-remote 0.18.0
[INFO] tweaked toml for crates.io crate burn-remote 0.18.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-remote 0.18.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-remote 0.18.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embassy-futures v0.1.1
[INFO] [stderr]   Downloaded tokio-tungstenite v0.27.0
[INFO] [stderr]   Downloaded burn-router v0.18.0
[INFO] [stderr]   Downloaded macerator-macros v0.1.2
[INFO] [stderr]   Downloaded burn-ir v0.18.0
[INFO] [stderr]   Downloaded moddef v0.2.6
[INFO] [stderr]   Downloaded cubecl-common v0.6.0
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded macerator v0.2.8
[INFO] [stderr]   Downloaded burn-ndarray v0.18.0
[INFO] [stderr]   Downloaded burn-autodiff v0.18.0
[INFO] [stderr]   Downloaded tungstenite v0.27.0
[INFO] [stderr]   Downloaded burn-common v0.18.0
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded burn-tensor v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83838a889acc11b281b254ccf156adf201c146940a8fce2cf79987075202e469
[INFO] running `Command { std: "docker" "start" "-a" "83838a889acc11b281b254ccf156adf201c146940a8fce2cf79987075202e469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83838a889acc11b281b254ccf156adf201c146940a8fce2cf79987075202e469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83838a889acc11b281b254ccf156adf201c146940a8fce2cf79987075202e469", kill_on_drop: false }`
[INFO] [stdout] 83838a889acc11b281b254ccf156adf201c146940a8fce2cf79987075202e469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77a6315003b13afaaf81bd38a5e88226f8def69271157b255a876f84591865e8
[INFO] running `Command { std: "docker" "start" "-a" "77a6315003b13afaaf81bd38a5e88226f8def69271157b255a876f84591865e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling cubecl-common v0.6.0
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling embassy-futures v0.1.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling axum-core v0.5.2
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling tungstenite v0.26.2
[INFO] [stderr]    Compiling tungstenite v0.27.0
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.17
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-tungstenite v0.26.2
[INFO] [stderr]    Compiling tokio-tungstenite v0.27.0
[INFO] [stderr]    Compiling burn-common v0.18.0
[INFO] [stderr]    Compiling burn-tensor v0.18.0
[INFO] [stderr]    Compiling hyper-util v0.1.15
[INFO] [stderr]    Compiling axum v0.8.4
[INFO] [stderr]    Compiling burn-ir v0.18.0
[INFO] [stderr]    Compiling burn-router v0.18.0
[INFO] [stderr]    Compiling burn-remote v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.40s
[INFO] running `Command { std: "docker" "inspect" "77a6315003b13afaaf81bd38a5e88226f8def69271157b255a876f84591865e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a6315003b13afaaf81bd38a5e88226f8def69271157b255a876f84591865e8", kill_on_drop: false }`
[INFO] [stdout] 77a6315003b13afaaf81bd38a5e88226f8def69271157b255a876f84591865e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdb7cc0480d1b169e7aa6cab11b04973120c4b832886dfaecec2ec7a6dbe9a90
[INFO] running `Command { std: "docker" "start" "-a" "cdb7cc0480d1b169e7aa6cab11b04973120c4b832886dfaecec2ec7a6dbe9a90", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling thread-tree v0.3.3
[INFO] [stderr]    Compiling macerator v0.2.8
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling moddef v0.2.6
[INFO] [stderr]    Compiling burn-ndarray v0.18.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling cubecl-common v0.6.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling burn-common v0.18.0
[INFO] [stderr]    Compiling burn-tensor v0.18.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.1.2
[INFO] [stderr]    Compiling burn-ir v0.18.0
[INFO] [stderr]    Compiling burn-autodiff v0.18.0
[INFO] [stderr]    Compiling burn-router v0.18.0
[INFO] [stderr]    Compiling burn-remote v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 45.31s
[INFO] running `Command { std: "docker" "inspect" "cdb7cc0480d1b169e7aa6cab11b04973120c4b832886dfaecec2ec7a6dbe9a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb7cc0480d1b169e7aa6cab11b04973120c4b832886dfaecec2ec7a6dbe9a90", kill_on_drop: false }`
[INFO] [stdout] cdb7cc0480d1b169e7aa6cab11b04973120c4b832886dfaecec2ec7a6dbe9a90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69ec7672d7a4e46e66684e5493fa6a6bf5e498e17aded8446e5e8d19a55f0642
[INFO] running `Command { std: "docker" "start" "-a" "69ec7672d7a4e46e66684e5493fa6a6bf5e498e17aded8446e5e8d19a55f0642", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_remote-e286785995c4072e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 2025-09-11T03:57:56.805852Z  INFO burn_remote::server::base: Start server 0.0.0.0:3000 on device Cpu    
[INFO] [stdout] 2025-09-11T03:57:56.806104Z  INFO burn_remote::server::base: Start server 0.0.0.0:3010 on device Cpu    
[INFO] [stdout] 2025-09-11T03:57:56.822822Z  INFO burn_remote::client::worker: Connecting to ws://localhost:3000/request ...    
[INFO] [stdout] 2025-09-11T03:57:56.831794Z  INFO burn_remote::server::base: [Request Handler] On new connection.    
[INFO] [stdout] 2025-09-11T03:57:56.833964Z  INFO burn_remote::server::base: [Response Handler] On new connection.    
[INFO] [stdout] 2025-09-11T03:57:56.834376Z  INFO burn_remote::server::session: Register responder for session SessionId(7399881455194231227)
[INFO] [stdout]     
[INFO] [stdout] 2025-09-11T03:57:56.834570Z  INFO burn_remote::server::session: Init requester for session SessionId(7399881455194231227)
[INFO] [stdout]     
[INFO] [stdout] 2025-09-11T03:57:56.834656Z  INFO burn_remote::server::session: Creating a new session SessionId(7399881455194231227)
[INFO] [stdout]     
[INFO] [stdout] 2025-09-11T03:57:56.834681Z  INFO burn_remote::server::base: Ops session activated Some(SessionId { id: 7399881455194231227 })    
[INFO] [stdout] 2025-09-11T03:57:56.834927Z  INFO burn_remote::server::base: Response handler connection active    
[INFO] [stdout] 2025-09-11T03:57:56.837432Z  INFO burn_remote::server::processor: Exposing tensor: (id: TensorId { value: 0 })    
[INFO] [stdout] 2025-09-11T03:57:56.842489Z  INFO burn_remote::client::worker: Connecting to ws://localhost:3010/request ...    
[INFO] [stdout] 2025-09-11T03:57:56.844904Z  INFO burn_remote::server::base: [Request Handler] On new connection.    
[INFO] [stdout] 2025-09-11T03:57:56.847553Z  INFO burn_remote::server::base: [Response Handler] On new connection.    
[INFO] [stdout] 2025-09-11T03:57:56.848170Z  INFO burn_remote::server::session: Init requester for session SessionId(3315090993057407979)
[INFO] [stdout]     
[INFO] [stdout] 2025-09-11T03:57:56.848259Z  INFO burn_remote::server::session: Creating a new session SessionId(3315090993057407979)
[INFO] [stdout]     
[INFO] [stdout] 2025-09-11T03:57:56.848292Z  INFO burn_remote::server::base: Ops session activated Some(SessionId { id: 3315090993057407979 })    
[INFO] [stdout] 2025-09-11T03:57:56.848524Z  INFO burn_remote::server::processor: Downloading tensor TensorRemote { id: TensorId { value: 0 }, address: "ws://localhost:3000" }    
[INFO] [stdout] 2025-09-11T03:57:56.848902Z  INFO burn_remote::server::session: Register responder for session SessionId(3315090993057407979)
[INFO] [stdout]     
[INFO] [stdout] 2025-09-11T03:57:56.848932Z  INFO burn_remote::server::base: Response handler connection active    
[INFO] [stdout] 2025-09-11T03:57:56.849946Z  INFO burn_remote::server::base: [Data Handler] New connection for download.    
[INFO] [stdout] 2025-09-11T03:57:56.850391Z  INFO burn_remote::server::processor: Requested tensor (id: TensorId { value: 0 }    
[INFO] [stdout] 2025-09-11T03:57:56.850659Z  INFO burn_remote::server::base: Looking for tensor (id: TensorId { value: 0 })    
[INFO] [stdout] 2025-09-11T03:57:56.850739Z  INFO burn_remote::server::base: Tensor found (id: TensorId { value: 0 })    
[INFO] [stdout] 2025-09-11T03:57:56.851123Z  INFO burn_remote::server::processor: Registering remote tensor...(id: TensorId { value: 0 })    
[INFO] [stdout] 2025-09-11T03:57:56.852564Z  INFO burn_remote::server::processor: Downloading tensor TensorRemote { id: TensorId { value: 0 }, address: "ws://localhost:3010" }    
[INFO] [stdout] 2025-09-11T03:57:56.852760Z  INFO burn_remote::server::processor: Exposing tensor: (id: TensorId { value: 0 })    
[INFO] [stdout] 2025-09-11T03:57:56.858178Z  INFO burn_remote::server::base: [Data Handler] New connection for download.    
[INFO] [stdout] 2025-09-11T03:57:56.858654Z  INFO burn_remote::server::processor: Requested tensor (id: TensorId { value: 0 }    
[INFO] [stdout] 2025-09-11T03:57:56.858864Z  INFO burn_remote::server::base: Looking for tensor (id: TensorId { value: 0 })    
[INFO] [stdout] 2025-09-11T03:57:56.858888Z  INFO burn_remote::server::base: Tensor found (id: TensorId { value: 0 })    
[INFO] [stdout] 2025-09-11T03:57:56.859188Z  INFO burn_remote::server::processor: Registering remote tensor...(id: TensorId { value: 1 })    
[INFO] [stdout] test tests::test_to_device_over_websocket ... ok
[INFO] [stderr]    Doc-tests burn_remote
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - __client::RemoteBackend (line 23) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69ec7672d7a4e46e66684e5493fa6a6bf5e498e17aded8446e5e8d19a55f0642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ec7672d7a4e46e66684e5493fa6a6bf5e498e17aded8446e5e8d19a55f0642", kill_on_drop: false }`
[INFO] [stdout] 69ec7672d7a4e46e66684e5493fa6a6bf5e498e17aded8446e5e8d19a55f0642