[INFO] fetching crate quantrs2-anneal 0.2.1...
[INFO] testing quantrs2-anneal-0.2.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate quantrs2-anneal 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate quantrs2-anneal 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate quantrs2-anneal 0.2.1
[INFO] tweaked toml for crates.io crate quantrs2-anneal 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quantrs2-anneal 0.2.1 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 quantrs2-anneal 0.2.1 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" "+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 hybrid-array v0.4.14
[INFO] [stderr]   Downloaded simba v0.9.1
[INFO] [stderr]   Downloaded cpufeatures v0.3.1
[INFO] [stderr]   Downloaded rand_chacha v0.10.0
[INFO] [stderr]   Downloaded unty v0.0.5
[INFO] [stderr]   Downloaded oxicode_derive v0.2.6
[INFO] [stderr]   Downloaded ndarray-rand v0.16.0
[INFO] [stderr]   Downloaded bytemuck_derive v1.12.0
[INFO] [stderr]   Downloaded chacha20 v0.10.2
[INFO] [stderr]   Downloaded uuid v1.26.0
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] [stderr]   Downloaded rand_distr v0.6.0
[INFO] [stderr]   Downloaded oxiblas-ndarray v0.2.2
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[INFO] [stderr]   Downloaded crc32fast v1.5.1
[INFO] [stderr]   Downloaded oxiblas-matrix v0.2.2
[INFO] [stderr]   Downloaded safe_arch v1.2.0
[INFO] [stderr]   Downloaded oxiarc-core v0.4.1
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[INFO] [stderr]   Downloaded wide v0.7.33
[INFO] [stderr]   Downloaded oxiblas-core v0.2.2
[INFO] [stderr]   Downloaded wide v1.7.0
[INFO] [stderr]   Downloaded nalgebra v0.33.3
[INFO] [stderr]   Downloaded oxiblas-blas v0.2.2
[INFO] [stderr]   Downloaded oxiarc-zstd v0.4.1
[INFO] [stderr]   Downloaded oxiblas-lapack v0.2.2
[INFO] [stderr]   Downloaded scirs2-linalg v0.6.5
[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 crossbeam-queue v0.3.13
[INFO] [stderr]   Downloaded cached_proc_macro_types v1.0.0
[INFO] [stderr]   Downloaded quickcheck v1.1.0
[INFO] [stderr]   Downloaded cached v2.0.2
[INFO] [stderr]   Downloaded cached_proc_macro v2.0.0
[INFO] [stderr]   Downloaded sysinfo v0.39.6
[INFO] [stderr]   Downloaded fixedbitset v0.5.7
[INFO] [stderr]   Downloaded num-lazy v0.4.1
[INFO] [stderr]   Downloaded objc2-open-directory v0.3.2
[INFO] [stderr]   Downloaded ordered-float v5.5.0
[INFO] [stderr]   Downloaded special v0.13.2
[INFO] [stderr]   Downloaded scirs2-sparse v0.6.5
[INFO] [stderr]   Downloaded petgraph v0.8.3
[INFO] [stderr]   Downloaded scirs2-optimize v0.6.5
[INFO] [stderr]   Downloaded scirs2-graph v0.6.5
[INFO] [stderr]   Downloaded numeric_literals v0.2.0
[INFO] [stderr]   Downloaded ellip v1.1.1
[INFO] [stderr]   Downloaded lambert_w v2.0.4
[INFO] [stderr]   Downloaded web-sys v0.3.104
[INFO] [stderr]   Downloaded scirs2-autograd v0.6.5
[INFO] [stderr]   Downloaded rustls-webpki v0.103.15
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.77
[INFO] [stderr]   Downloaded http v1.5.0
[INFO] [stderr]   Downloaded combine v4.6.8
[INFO] [stderr]   Downloaded ipnet v2.12.1
[INFO] [stderr]   Downloaded pest_meta v2.9.0
[INFO] [stderr]   Downloaded pest_generator v2.9.0
[INFO] [stderr]   Downloaded http-body-util v0.1.5
[INFO] [stderr]   Downloaded hyper v1.11.1
[INFO] [stderr]   Downloaded futures v0.3.34
[INFO] [stderr]   Downloaded oxiarc-deflate v0.4.1
[INFO] [stderr]   Downloaded pest v2.9.0
[INFO] [stderr]   Downloaded rustls v0.23.43
[INFO] [stderr]   Downloaded pest_derive v2.9.0
[INFO] [stderr]   Downloaded curve25519-dalek v5.0.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.18.0
[INFO] [stderr]   Downloaded quinn-proto v0.11.17
[INFO] [stderr]   Downloaded x25519-dalek v3.0.0
[INFO] [stderr]   Downloaded quantrs2-circuit v0.2.1
[INFO] [stderr]   Downloaded quantrs2-core v0.2.1
[INFO] [stderr]   Downloaded scirs2-special v0.6.5
[INFO] [stderr]   Downloaded scirs2-metrics v0.6.5
[INFO] [stderr]   Downloaded scirs2-neural v0.6.5
[INFO] [stderr]   Downloaded optirs-core v0.3.2
[INFO] [stderr]   Downloaded aws-lc-sys v0.44.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d
[INFO] running `Command { std: "docker" "start" "fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d", 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" "fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d" "/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" "fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d", 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" "fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling cpufeatures v0.3.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling chacha20 v0.10.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.13
[INFO] [stderr]    Compiling unty v0.0.5
[INFO] [stderr]    Compiling cached_proc_macro_types v1.0.0
[INFO] [stderr]    Compiling scirs2-core v0.6.5
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling libloading v0.9.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling scirs2-metrics v0.6.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling toml v1.1.4+spec-1.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling scirs2-neural v0.6.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling uuid v1.26.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_distr v0.6.0
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling num-lazy v0.4.1
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling sysinfo v0.39.6
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling pest v2.9.0
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling quantrs2-core v0.2.1
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling ordered-float v5.5.0
[INFO] [stderr]    Compiling quantrs2-circuit v0.2.1
[INFO] [stderr]    Compiling quantrs2-anneal v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling pest_meta v2.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling pest_generator v2.9.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling safe_arch v1.2.0
[INFO] [stderr]    Compiling oxiarc-core v0.4.1
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling env_filter v2.0.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling oxicode_derive v0.2.6
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling pest_derive v2.9.0
[INFO] [stderr]    Compiling env_logger v0.11.11
[INFO] [stderr]    Compiling numeric_literals v0.2.0
[INFO] [stderr]    Compiling oxiarc-zstd v0.4.1
[INFO] [stderr]    Compiling oxiarc-lz4 v0.4.1
[INFO] [stderr]    Compiling wide v1.7.0
[INFO] [stderr]    Compiling quickcheck v1.1.0
[INFO] [stderr]    Compiling oxiarc-deflate v0.4.1
[INFO] [stderr]    Compiling ellip v1.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling x25519-dalek v3.0.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling cached_proc_macro v2.0.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling oxicode v0.2.6
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling oxiblas-core v0.2.2
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling lambert_w v2.0.4
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling special v0.13.2
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling oxiblas-matrix v0.2.2
[INFO] [stderr]    Compiling oxiblas-blas v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling cached v2.0.2
[INFO] [stderr] error: could not compile `tokio` (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 tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/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="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=2357ce410e0dc0b7 -C extra-filename=-c4c2fe169198d6ba --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-5f66263ae3d5daa8.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-32464e1b8391e223.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-40dc0d1736264cdd.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c767df47ce44430c.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-0a15d51c77964692.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-f069228503febc45.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-380ed4e5002278b4.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-f26fa9cc1ab3d724.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d", kill_on_drop: false }`
[INFO] [stdout] fd6840f8d0e3c85fd43256c88c4fb0ff1d4cbf0499a75adc0db7b38a5659c43d
