[INFO] fetching crate cubek-attention 0.2.0-pre.2...
[INFO] testing cubek-attention-0.2.0-pre.2 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate cubek-attention 0.2.0-pre.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cubek-attention 0.2.0-pre.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cubek-attention 0.2.0-pre.2
[INFO] tweaked toml for crates.io crate cubek-attention 0.2.0-pre.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cubek-attention 0.2.0-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 cubek-attention 0.2.0-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f4e48b109d3ddba00c2b31520f1bc7927d6a5e7e91b7e1f6595b1a38c921005
[INFO] running `Command { std: "docker" "start" "-a" "0f4e48b109d3ddba00c2b31520f1bc7927d6a5e7e91b7e1f6595b1a38c921005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f4e48b109d3ddba00c2b31520f1bc7927d6a5e7e91b7e1f6595b1a38c921005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f4e48b109d3ddba00c2b31520f1bc7927d6a5e7e91b7e1f6595b1a38c921005", kill_on_drop: false }`
[INFO] [stdout] 0f4e48b109d3ddba00c2b31520f1bc7927d6a5e7e91b7e1f6595b1a38c921005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6013196d7afc5e3dcaad7dac8a5b3cd14b9832f5284748777d7bbe1521a7f826
[INFO] running `Command { std: "docker" "start" "-a" "6013196d7afc5e3dcaad7dac8a5b3cd14b9832f5284748777d7bbe1521a7f826", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[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 darling_core v0.21.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling cubecl-common v0.10.0-pre.2
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling cubecl-runtime v0.10.0-pre.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling sanitize-filename v0.6.0
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling cubecl v0.10.0-pre.2
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling cubecl-macros-internal v0.10.0-pre.2
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling enumset v1.1.10
[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 half v2.7.1
[INFO] [stderr]    Compiling float8 v0.7.0
[INFO] [stderr]    Compiling cubecl-macros v0.10.0-pre.2
[INFO] [stderr]    Compiling cubecl-ir v0.10.0-pre.2
[INFO] [stderr]    Compiling cubecl-core v0.10.0-pre.2
[INFO] [stderr]    Compiling cubecl-std v0.10.0-pre.2
[INFO] [stderr]    Compiling cubek-random v0.2.0-pre.2
[INFO] [stderr]    Compiling cubek-matmul v0.2.0-pre.2
[INFO] [stderr]    Compiling cubek-attention v0.2.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.61s
[INFO] running `Command { std: "docker" "inspect" "6013196d7afc5e3dcaad7dac8a5b3cd14b9832f5284748777d7bbe1521a7f826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6013196d7afc5e3dcaad7dac8a5b3cd14b9832f5284748777d7bbe1521a7f826", kill_on_drop: false }`
[INFO] [stdout] 6013196d7afc5e3dcaad7dac8a5b3cd14b9832f5284748777d7bbe1521a7f826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90e38920d4a91edb3134f0bf789aeb50442904cdb56df79c30da5ca7334bdb25
[INFO] running `Command { std: "docker" "start" "-a" "90e38920d4a91edb3134f0bf789aeb50442904cdb56df79c30da5ca7334bdb25", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling naga v28.0.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling wgpu-hal v28.0.1
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling presser v0.3.1
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling glow v0.16.0
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling wgpu-core v28.0.1
[INFO] [stderr]    Compiling wgpu v28.0.0
[INFO] [stderr]    Compiling cubecl-wgpu v0.10.0-pre.2
[INFO] [stderr]    Compiling cubecl v0.10.0-pre.2
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.0.3+spec-1.1.0
[INFO] [stderr]    Compiling gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling wgpu-types v28.0.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling cubecl-macros-internal v0.10.0-pre.2
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling enumset v1.1.10
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling trybuild v1.0.116
[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 half v2.7.1
[INFO] [stderr]    Compiling cubecl-common v0.10.0-pre.2
[INFO] [stderr]    Compiling float8 v0.7.0
[INFO] [stderr]    Compiling cubecl-macros v0.10.0-pre.2
[INFO] [stderr]    Compiling cubecl-ir v0.10.0-pre.2
[INFO] [stderr]    Compiling cubecl-runtime v0.10.0-pre.2
[INFO] [stderr]    Compiling gpu-allocator v0.28.0
[INFO] [stderr] error: could not compile `ash` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8da20828b6ea601dfd8e2448cb50ace88876bd78/bin/rustc --crate-name ash --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ash-0.38.0+1.3.281/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="libloading"' --cfg 'feature="loaded"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("debug", "default", "libloading", "linked", "loaded", "std"))' -C metadata=34a14815cc0784ff -C extra-filename=-5d0909c2cc9db520 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-e0795cb5ebc00421.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `naga` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8da20828b6ea601dfd8e2448cb50ace88876bd78/bin/rustc --crate-name naga --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/naga-28.0.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 '--warn=clippy::std_instead_of_core' '--warn=clippy::std_instead_of_alloc' '--warn=clippy::alloc_instead_of_core' --cfg 'feature="default"' --cfg 'feature="glsl-out"' --cfg 'feature="hlsl-out"' --cfg 'feature="spv-out"' --cfg 'feature="wgsl-in"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "deserialize", "dot-out", "fs", "glsl-in", "glsl-out", "hlsl-out", "hlsl-out-if-target-windows", "msl-out", "msl-out-if-target-apple", "serialize", "spv-in", "spv-out", "stderr", "termcolor", "wgsl-in", "wgsl-out"))' -C metadata=73c91012011f7173 -C extra-filename=-d1f810218594de3a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-1b252ee19ef31e11.rmeta --extern bit_set=/opt/rustwide/target/debug/deps/libbit_set-e01671a172ca16f5.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-be58dba74bfc0aa4.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-5af52f617df93f8f.rmeta --extern codespan_reporting=/opt/rustwide/target/debug/deps/libcodespan_reporting-9ef514bce379584d.rmeta --extern half=/opt/rustwide/target/debug/deps/libhalf-b4c1d67fec83171d.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-3ff69bc2321b2dfa.rmeta --extern hexf_parse=/opt/rustwide/target/debug/deps/libhexf_parse-2ac3e111e86d5d60.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-16e082ea4db1a291.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-6e8521081c3763a4.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-d269868761ac548a.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-517653d66c5e8ab8.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-6c2aafde77a130e5.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-17912ff924ee104f.rmeta --extern spirv=/opt/rustwide/target/debug/deps/libspirv-e211e6739af0763e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a6445f1ed751c316.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f056d175c0a59671.rmeta --cap-lints allow --cap-lints=forbid --cfg glsl_out --cfg hlsl_out --cfg spv_out --cfg std --check-cfg 'cfg(dot_out)' --check-cfg 'cfg(glsl_out)' --check-cfg 'cfg(hlsl_out)' --check-cfg 'cfg(msl_out)' --check-cfg 'cfg(spv_out)' --check-cfg 'cfg(wgsl_out)' --check-cfg 'cfg(std)' --check-cfg 'cfg(no_std)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "90e38920d4a91edb3134f0bf789aeb50442904cdb56df79c30da5ca7334bdb25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e38920d4a91edb3134f0bf789aeb50442904cdb56df79c30da5ca7334bdb25", kill_on_drop: false }`
[INFO] [stdout] 90e38920d4a91edb3134f0bf789aeb50442904cdb56df79c30da5ca7334bdb25