[INFO] fetching crate optirs-learned 0.3.2...
[INFO] testing optirs-learned-0.3.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate optirs-learned 0.3.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate optirs-learned 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate optirs-learned 0.3.2
[INFO] tweaked toml for crates.io crate optirs-learned 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate optirs-learned 0.3.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optirs-learned 0.3.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unty v0.0.5
[INFO] [stderr]   Downloaded ndarray-rand v0.16.0
[INFO] [stderr]   Downloaded oxiblas-core v0.2.2
[INFO] [stderr]   Downloaded oxicode_derive v0.2.6
[INFO] [stderr]   Downloaded quickcheck v1.1.0
[INFO] [stderr]   Downloaded oxiblas-matrix v0.2.2
[INFO] [stderr]   Downloaded oxiblas-ndarray v0.2.2
[INFO] [stderr]   Downloaded objc2-open-directory v0.3.2
[INFO] [stderr]   Downloaded oxiarc-lz4 v0.4.1
[INFO] [stderr]   Downloaded oxiarc-core v0.4.1
[INFO] [stderr]   Downloaded wide v1.6.1
[INFO] [stderr]   Downloaded oxiarc-zstd v0.4.1
[INFO] [stderr]   Downloaded oxiblas-blas v0.2.2
[INFO] [stderr]   Downloaded oxiblas-lapack v0.2.2
[INFO] [stderr]   Downloaded scirs2-sparse v0.6.5
[INFO] [stderr]   Downloaded scirs2-metrics v0.6.5
[INFO] [stderr]   Downloaded scirs2-optimize v0.6.5
[INFO] [stderr]   Downloaded scirs2-linalg v0.6.5
[INFO] [stderr]   Downloaded optirs-core v0.3.2
[INFO] [stderr]   Downloaded scirs2-stats v0.6.5
[INFO] [stderr]   Downloaded scirs2-core v0.6.5
[INFO] [stderr]   Downloaded oxicode v0.2.6
[INFO] [stderr]   Downloaded scirs2-neural v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596
[INFO] running `Command { std: "docker" "start" "58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596", 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" "58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.13
[INFO] [stderr]    Compiling scirs2-core v0.6.5
[INFO] [stderr]    Compiling rand_distr v0.6.0
[INFO] [stderr]    Compiling uuid v1.24.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling libloading v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling oxicode_derive v0.2.6
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling unty v0.0.5
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling env_filter v2.0.0
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling scirs2-metrics v0.6.5
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling scirs2-neural v0.6.5
[INFO] [stderr]    Compiling env_logger v0.11.11
[INFO] [stderr]    Compiling toml v1.1.4+spec-1.1.0
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sysinfo v0.39.6
[INFO] [stderr]    Compiling quickcheck v1.1.0
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling oxiarc-core v0.4.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling safe_arch v1.2.0
[INFO] [stderr]    Compiling oxicode v0.2.6
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling oxiblas-core v0.2.2
[INFO] [stderr]    Compiling wide v1.6.1
[INFO] [stderr]    Compiling oxiarc-zstd v0.4.1
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.34/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "portable-atomic-alloc", "portable-atomic-util", "portable_atomic_crate", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=ea5553dfcb150a65 -C extra-filename=-2ee7afcd4be71aa1 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern futures_channel=/opt/rustwide/target/release/deps/libfutures_channel-059bd0fd340831c9.rmeta --extern futures_core=/opt/rustwide/target/release/deps/libfutures_core-1c22a6a780afd6db.rmeta --extern futures_io=/opt/rustwide/target/release/deps/libfutures_io-140f40c122dc4703.rmeta --extern futures_macro=/opt/rustwide/target/release/deps/libfutures_macro-859f83975127bcc6.so --extern futures_sink=/opt/rustwide/target/release/deps/libfutures_sink-b39e1b7504f50ff0.rmeta --extern futures_task=/opt/rustwide/target/release/deps/libfutures_task-5c5534087cfa7016.rmeta --extern memchr=/opt/rustwide/target/release/deps/libmemchr-b836402bd6c4c7f1.rmeta --extern pin_project_lite=/opt/rustwide/target/release/deps/libpin_project_lite-9a89bb36c0c56875.rmeta --extern slab=/opt/rustwide/target/release/deps/libslab-19b8bc1074c00c3a.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `matrixmultiply` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name matrixmultiply --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/matrixmultiply-0.3.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="avx512"' --cfg 'feature="cgemm"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("avx512", "cgemm", "constconf", "default", "num_cpus", "once_cell", "std", "thread-tree", "threading"))' -C metadata=1c748ef1f18bedbe -C extra-filename=-be4bcd0319158f2e --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern rawpointer=/opt/rustwide/target/release/deps/librawpointer-e637704b8109ab79.rmeta --cap-lints allow --cap-lints=warn --cfg has_avx512 --check-cfg 'cfg(has_avx512)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596", kill_on_drop: false }`
[INFO] [stdout] 58c45e674880ac609df3c4d7428903a5b415141f7d11214e3ea58bd379c8a596
