[INFO] fetching crate burn-rl 0.21.0-pre.2... [INFO] testing burn-rl-0.21.0-pre.2 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] extracting crate burn-rl 0.21.0-pre.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate burn-rl 0.21.0-pre.2 [INFO] finished tweaking crates.io crate burn-rl 0.21.0-pre.2 [INFO] tweaked toml for crates.io crate burn-rl 0.21.0-pre.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate burn-rl 0.21.0-pre.2 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate burn-rl 0.21.0-pre.2 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f404bb9bf00a38d180c4890b7edd57916df7c50d15116e93ec72c2710cb38813 [INFO] running `Command { std: "docker" "start" "-a" "f404bb9bf00a38d180c4890b7edd57916df7c50d15116e93ec72c2710cb38813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f404bb9bf00a38d180c4890b7edd57916df7c50d15116e93ec72c2710cb38813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f404bb9bf00a38d180c4890b7edd57916df7c50d15116e93ec72c2710cb38813", kill_on_drop: false }` [INFO] [stdout] f404bb9bf00a38d180c4890b7edd57916df7c50d15116e93ec72c2710cb38813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 175121c48fd0cfc05400390aed686ce068894a12865af5d4834683ac54cfe187 [INFO] running `Command { std: "docker" "start" "-a" "175121c48fd0cfc05400390aed686ce068894a12865af5d4834683ac54cfe187", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling rand_core v0.10.0 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Compiling cpufeatures v0.3.0 [INFO] [stderr] Compiling zerocopy v0.8.40 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling cubecl-common v0.10.0-pre.2 [INFO] [stderr] Compiling futures-io v0.3.32 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling embassy-futures v0.1.2 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling chacha20 v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling rand v0.10.0 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling colored v3.1.1 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling uuid v1.21.0 [INFO] [stderr] Compiling data-encoding v2.10.0 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling rmp v0.8.15 [INFO] [stderr] Compiling rand_distr v0.6.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling tempfile v3.26.0 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling zerocopy-derive v0.8.40 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling strum_macros v0.28.0 [INFO] [stderr] Compiling sanitize-filename v0.6.0 [INFO] [stderr] Compiling burn-derive v0.21.0-pre.2 [INFO] [stderr] Compiling bytemuck v1.25.0 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Compiling strum v0.28.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling enumset v1.1.10 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling rmp-serde v1.3.1 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling cubecl-zspace v0.10.0-pre.2 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling burn-dataset v0.21.0-pre.2 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling burn-std v0.21.0-pre.2 [INFO] [stderr] Compiling burn-backend v0.21.0-pre.2 [INFO] [stderr] Compiling burn-tensor v0.21.0-pre.2 [INFO] [stderr] Compiling burn-core v0.21.0-pre.2 [INFO] [stderr] Compiling burn-optim v0.21.0-pre.2 [INFO] [stderr] Compiling burn-rl v0.21.0-pre.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.51s [INFO] running `Command { std: "docker" "inspect" "175121c48fd0cfc05400390aed686ce068894a12865af5d4834683ac54cfe187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "175121c48fd0cfc05400390aed686ce068894a12865af5d4834683ac54cfe187", kill_on_drop: false }` [INFO] [stdout] 175121c48fd0cfc05400390aed686ce068894a12865af5d4834683ac54cfe187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 335d13554e41e237ad892049be8a787df36e0a3af4c40fcade5f0901b58d4934 [INFO] running `Command { std: "docker" "start" "-a" "335d13554e41e237ad892049be8a787df36e0a3af4c40fcade5f0901b58d4934", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Compiling bytemuck v1.25.0 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling tempfile v3.26.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling macerator v0.3.0 [INFO] [stderr] Compiling thread-tree v0.3.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling moddef v0.3.0 [INFO] [stderr] Compiling burn-ndarray v0.21.0-pre.2 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling atomic_float v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling rand_distr v0.6.0 [INFO] [stderr] Compiling rmp v0.8.15 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling rmp-serde v1.3.1 [INFO] [stderr] Compiling ndarray v0.17.2 [INFO] [stderr] Compiling cubecl-common v0.10.0-pre.2 [INFO] [stderr] Compiling burn-dataset v0.21.0-pre.2 [INFO] [stderr] Compiling burn-std v0.21.0-pre.2 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling burn-backend v0.21.0-pre.2 [INFO] [stderr] Compiling macerator-macros v0.1.4 [INFO] [stderr] Compiling burn-tensor v0.21.0-pre.2 [INFO] [stderr] Compiling burn-ir v0.21.0-pre.2 [INFO] [stderr] Compiling burn-autodiff v0.21.0-pre.2 [INFO] [stderr] Compiling burn-core v0.21.0-pre.2 [INFO] [stderr] Compiling burn-optim v0.21.0-pre.2 [INFO] [stderr] Compiling burn-rl v0.21.0-pre.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 29.97s [INFO] running `Command { std: "docker" "inspect" "335d13554e41e237ad892049be8a787df36e0a3af4c40fcade5f0901b58d4934", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "335d13554e41e237ad892049be8a787df36e0a3af4c40fcade5f0901b58d4934", kill_on_drop: false }` [INFO] [stdout] 335d13554e41e237ad892049be8a787df36e0a3af4c40fcade5f0901b58d4934 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4eb41764777baa6685950f3fd67361c310482c8f32caa712d071cbf9f200f6ff [INFO] running `Command { std: "docker" "start" "-a" "4eb41764777baa6685950f3fd67361c310482c8f32caa712d071cbf9f200f6ff", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_rl-8e5f2c97e3ffeec3) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test transition_buffer::base::tests::push_increment_len ... ok [INFO] [stdout] test transition_buffer::base::tests::push_overwrites_when_full ... ok [INFO] [stdout] test transition_buffer::base::tests::sample_returns_correct_shapes ... ok [INFO] [stdout] test policy::async_policy::tests::test_async_policy_deterministic_behaviour ... ok [INFO] [stdout] test policy::async_policy::tests::test_multiple_actions_before_flush ... ok [INFO] [stdout] test policy::async_policy::tests::flush_when_running_agents_smaller_than_autobatch_size ... ok [INFO] [stdout] test policy::async_policy::tests::test_multiple_forward_before_flush ... ok [INFO] [stdout] test transition_buffer::base::tests::sample_panics_when_batch_too_large - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests burn_rl [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4eb41764777baa6685950f3fd67361c310482c8f32caa712d071cbf9f200f6ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb41764777baa6685950f3fd67361c310482c8f32caa712d071cbf9f200f6ff", kill_on_drop: false }` [INFO] [stdout] 4eb41764777baa6685950f3fd67361c310482c8f32caa712d071cbf9f200f6ff