[INFO] fetching crate cubecl-core 0.10.0-pre.2... [INFO] checking cubecl-core-0.10.0-pre.2 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf [INFO] extracting crate cubecl-core 0.10.0-pre.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate cubecl-core 0.10.0-pre.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cubecl-core 0.10.0-pre.2 [INFO] tweaked toml for crates.io crate cubecl-core 0.10.0-pre.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cubecl-core 0.10.0-pre.2 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cubecl-core 0.10.0-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8509741d481f6094ef618460c9a3038e4557582930d3e9779ad41dd708ad6354 [INFO] running `Command { std: "docker" "start" "-a" "8509741d481f6094ef618460c9a3038e4557582930d3e9779ad41dd708ad6354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8509741d481f6094ef618460c9a3038e4557582930d3e9779ad41dd708ad6354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8509741d481f6094ef618460c9a3038e4557582930d3e9779ad41dd708ad6354", kill_on_drop: false }` [INFO] [stdout] 8509741d481f6094ef618460c9a3038e4557582930d3e9779ad41dd708ad6354 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea373f6660df9e0eae56ee89e2a3ef7a3c5d629b7ca69595d544585d90051dc9 [INFO] running `Command { std: "docker" "start" "-a" "ea373f6660df9e0eae56ee89e2a3ef7a3c5d629b7ca69595d544585d90051dc9", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.40 [INFO] [stderr] Checking regex-syntax v0.8.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking cpufeatures v0.3.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling cubecl-common v0.10.0-pre.2 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking chacha20 v0.10.0 [INFO] [stderr] Compiling rand_core v0.10.0 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking spin v0.10.0 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking serde_bytes v0.11.19 [INFO] [stderr] Checking embassy-futures v0.1.2 [INFO] [stderr] Checking rand v0.10.0 [INFO] [stderr] Checking float4 v0.1.0 [INFO] [stderr] Compiling foldhash v0.2.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Compiling cubecl-runtime v0.10.0-pre.2 [INFO] [stderr] Compiling cubecl-macros v0.10.0-pre.2 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Checking toml v0.9.12+spec-1.1.0 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking toml_datetime v1.0.0+spec-1.1.0 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Checking toml v1.0.3+spec-1.1.0 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Checking sanitize-filename v0.6.0 [INFO] [stderr] Compiling darling_core v0.23.0 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling serde_derive v1.0.228 [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 derive-new v0.7.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling variadics_please v1.1.0 [INFO] [stderr] Compiling test-log-macros v0.2.19 [INFO] [stderr] Checking test-log v0.2.19 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Compiling darling_macro v0.23.0 [INFO] [stderr] Checking derive_more v2.1.1 [INFO] [stderr] Compiling darling v0.23.0 [INFO] [stderr] Compiling cubecl-macros-internal v0.10.0-pre.2 [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] Checking smallvec v1.15.1 [INFO] [stderr] Checking trybuild v1.0.116 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking cubecl-zspace v0.10.0-pre.2 [INFO] [stderr] Checking enumset v1.1.10 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking float8 v0.7.0 [INFO] [stderr] Checking cubecl-ir v0.10.0-pre.2 [INFO] [stderr] Checking cubecl-core v0.10.0-pre.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `T: element::base::ExpandElementIntoMut` is not satisfied [INFO] [stdout] --> src/frontend/container/iter.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | impl>> Iterable [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `element::base::ExpandElementIntoMut` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required for `element::base::ExpandElementTyped` to implement `element::base::IntoMut` [INFO] [stdout] --> src/frontend/element/base.rs:318:31 [INFO] [stdout] | [INFO] [stdout] 318 | impl IntoMut for ExpandElementTyped { [INFO] [stdout] | -------------------- ^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] help: consider further restricting type parameter `T` with trait `ExpandElementIntoMut` [INFO] [stdout] | [INFO] [stdout] 23 | impl> + frontend::element::base::ExpandElementIntoMut> Iterable [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: element::base::ExpandElementIntoMut` is not satisfied [INFO] [stdout] --> src/frontend/container/iter.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | impl>> Iterable [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `element::base::ExpandElementIntoMut` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required for `element::base::ExpandElementTyped` to implement `element::base::IntoMut` [INFO] [stdout] --> src/frontend/element/base.rs:318:31 [INFO] [stdout] | [INFO] [stdout] 318 | impl IntoMut for ExpandElementTyped { [INFO] [stdout] | -------------------- ^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] help: consider further restricting type parameter `T` with trait `ExpandElementIntoMut` [INFO] [stdout] | [INFO] [stdout] 23 | impl> + frontend::element::base::ExpandElementIntoMut> Iterable [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `A: element::base::ExpandElementIntoMut` is not satisfied [INFO] [stdout] --> src/frontend/indexation.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | A: CubeType> + CubeIndexMut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `element::base::ExpandElementIntoMut` is not implemented for `A` [INFO] [stdout] | [INFO] [stdout] note: required for `element::base::ExpandElementTyped` to implement `element::base::IntoMut` [INFO] [stdout] --> src/frontend/element/base.rs:318:31 [INFO] [stdout] | [INFO] [stdout] 318 | impl IntoMut for ExpandElementTyped { [INFO] [stdout] | -------------------- ^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] help: consider further restricting type parameter `A` with trait `ExpandElementIntoMut` [INFO] [stdout] | [INFO] [stdout] 134 | A: CubeType> + CubeIndexMut + frontend::element::base::ExpandElementIntoMut, [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `A: element::base::ExpandElementIntoMut` is not satisfied [INFO] [stdout] --> src/frontend/indexation.rs:134:17 [INFO] [stdout] | [INFO] [stdout] 134 | A: CubeType> + CubeIndexMut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `element::base::ExpandElementIntoMut` is not implemented for `A` [INFO] [stdout] | [INFO] [stdout] note: required for `element::base::ExpandElementTyped` to implement `element::base::IntoMut` [INFO] [stdout] --> src/frontend/element/base.rs:318:31 [INFO] [stdout] | [INFO] [stdout] 318 | impl IntoMut for ExpandElementTyped { [INFO] [stdout] | -------------------- ^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unsatisfied trait bound introduced here [INFO] [stdout] help: consider further restricting type parameter `A` with trait `ExpandElementIntoMut` [INFO] [stdout] | [INFO] [stdout] 134 | A: CubeType> + CubeIndexMut + frontend::element::base::ExpandElementIntoMut, [INFO] [stdout] | +++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cubecl-core` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cubecl-core` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ea373f6660df9e0eae56ee89e2a3ef7a3c5d629b7ca69595d544585d90051dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea373f6660df9e0eae56ee89e2a3ef7a3c5d629b7ca69595d544585d90051dc9", kill_on_drop: false }` [INFO] [stdout] ea373f6660df9e0eae56ee89e2a3ef7a3c5d629b7ca69595d544585d90051dc9