[INFO] fetching crate burn-fusion 0.19.1...
[INFO] testing burn-fusion-0.19.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate burn-fusion 0.19.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate burn-fusion 0.19.1
[INFO] finished tweaking crates.io crate burn-fusion 0.19.1
[INFO] tweaked toml for crates.io crate burn-fusion 0.19.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-fusion 0.19.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-fusion 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embassy-time-driver v0.2.1
[INFO] [stderr]   Downloaded embassy-futures v0.1.2
[INFO] [stderr]   Downloaded cubecl-common v0.8.1
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded cubecl-quant v0.8.1
[INFO] [stderr]   Downloaded float8 v0.4.2
[INFO] [stderr]   Downloaded burn-common v0.19.1
[INFO] [stderr]   Downloaded burn-ir v0.19.1
[INFO] [stderr]   Downloaded embassy-time v0.4.0
[INFO] [stderr]   Downloaded burn-tensor v0.19.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d
[INFO] running `Command { std: "docker" "start" "-a" "500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d", kill_on_drop: false }`
[INFO] [stdout] 500cf3a5ef53abe5c1eeb04b99d20ae425dec9c46e7305dceafeba29cc4fb67d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706
[INFO] running `Command { std: "docker" "start" "-a" "10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cubecl-common v0.8.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling embassy-futures v0.1.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling float8 v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[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 burn-ir v0.19.1
[INFO] [stderr]    Compiling burn-fusion v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.69s
[INFO] running `Command { std: "docker" "inspect" "10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706", kill_on_drop: false }`
[INFO] [stdout] 10319d124a1f50add92a43962f9121cae4dcbe71416e0ffe809d16ede80d9706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33
[INFO] running `Command { std: "docker" "start" "-a" "05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling burn-fusion v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33", kill_on_drop: false }`
[INFO] [stdout] 05470889c3bd7828a012129ac9e92ffbfb24bc8f0aa881c7b91bc9786ba51c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d
[INFO] running `Command { std: "docker" "start" "-a" "87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_fusion-b8114193d01edb9b)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test search::merging::tests::test_merge_blocks_no_block ... ok
[INFO] [stdout] test search::merging::tests::test_merge_blocks_single ... ok
[INFO] [stdout] test search::merging::tests::test_merge_blocks_three_blocks_partial ... ok
[INFO] [stdout] test search::merging::tests::test_merge_blocks_two_blocks ... ok
[INFO] [stdout] test stream::context::tests::scalar_ir_to_relative ... ok
[INFO] [stdout] test stream::context::tests::tensor_description_to_relative ... ok
[INFO] [stdout] test stream::execution::policy::tests::given_existing_plan_when_found_trigger_should_execute_plan ... ok
[INFO] [stdout] test stream::execution::policy::tests::given_existing_optimizations_when_sync_should_execute_one_when_available ... ok
[INFO] [stdout] test stream::execution::policy::tests::given_no_optimization_should_explore ... ok
[INFO] [stdout] test stream::execution::policy::tests::should_invalidate_wrong_optimizations ... ok
[INFO] [stdout] test stream::execution::policy::tests::should_select_right_optimization ... ok
[INFO] [stdout] test search::merging::tests::test_merge_blocks_five_blocks_partial_with_failure ... ok
[INFO] [stdout] test search::merging::tests::test_merge_blocks_four_blocks_partial_with_failure ... ok
[INFO] [stdout] test search::merging::tests::test_merge_blocks_three_blocks ... ok
[INFO] [stdout] test stream::store::index::tests::should_find_optimization_id_based_on_tensor_ops ... ok
[INFO] [stdout] test stream::store::index::tests::should_only_find_optimization_with_correct_starting_ops ... ok
[INFO] [stdout] test stream::store::index::tests::should_support_multiple_optimization_ids_with_same_starting_ops ... ok
[INFO] [stdout] test stream::execution::policy::tests::should_support_multiple_triggers ... ok
[INFO] [stdout] test stream::store::index::tests::should_handle_hash_collisions ... ok
[INFO] [stdout] test stream::execution::tests::should_support_overlapping_optimizations ... ok
[INFO] [stdout] test stream::execution::tests::should_support_complex_stream ... ok
[INFO] [stdout] test stream::execution::tests::should_reuse_basic_operations ... ok
[INFO] [stdout] test stream::queue::base::tests::stream_id_from_different_threads ... ok
[INFO] [stderr]    Doc-tests burn_fusion
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[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" "87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d", kill_on_drop: false }`
[INFO] [stdout] 87aa747a95f99e959cab06a92312754f57ee35542afce468157b844ca656f20d
