[INFO] fetching crate zenforks-cubecl-opt 0.10.1...
[INFO] checking zenforks-cubecl-opt-0.10.1 against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] extracting crate zenforks-cubecl-opt 0.10.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zenforks-cubecl-opt 0.10.1
[INFO] finished tweaking crates.io crate zenforks-cubecl-opt 0.10.1
[INFO] tweaked toml for crates.io crate zenforks-cubecl-opt 0.10.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zenforks-cubecl-opt 0.10.1 on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zenforks-cubecl-opt 0.10.1 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b
[INFO] running `Command { std: "docker" "start" "50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.49
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy-derive v0.8.49
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling cubecl-common v0.10.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking float4 v0.2.0
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling zenforks-cubecl-runtime v0.10.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling cubecl-macros v0.10.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling test-log-core v0.2.20
[INFO] [stderr]     Checking type-map v0.5.1
[INFO] [stderr]     Checking stable-vec v0.4.2
[INFO] [stderr]    Compiling test-log-macros v0.2.20
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=25dcf5ed83237412 -C extra-filename=-c41b5688007aa632 --out-dir /opt/rustwide/target/debug/build/object/c41b5688007aa632/out --extern memchr=/opt/rustwide/target/debug/build/memchr/b8f3f179283bde17/out/libmemchr-b8f3f179283bde17.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `darling_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name darling_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.23.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("diagnostics", "serde", "strsim", "suggestions"))' -C metadata=aaad39040de0221e -C extra-filename=-3ea118e3efbd8610 --out-dir /opt/rustwide/target/debug/build/darling_core/3ea118e3efbd8610/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern ident_case=/opt/rustwide/target/debug/build/ident_case/ecc112105bc5215b/out/libident_case-ecc112105bc5215b.rmeta --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern strsim=/opt/rustwide/target/debug/build/strsim/9754e702f19a9357/out/libstrsim-9754e702f19a9357.rmeta --extern syn=/opt/rustwide/target/debug/build/syn/b66dcf7209d2edaa/out/libsyn-b66dcf7209d2edaa.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b", kill_on_drop: false }`
[INFO] [stdout] 50d545a594c335ce2edd85d20653fc6c5713fb6c2cb5c8137536db2cf0c89c7b
