[INFO] fetching crate quantrs2-circuit 0.1.3... [INFO] documenting quantrs2-circuit-0.1.3 against beta-2026-04-21 for beta-1.96-rustdoc-1 [INFO] extracting crate quantrs2-circuit 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate quantrs2-circuit 0.1.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate quantrs2-circuit 0.1.3 [INFO] tweaked toml for crates.io crate quantrs2-circuit 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate quantrs2-circuit 0.1.3 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate quantrs2-circuit 0.1.3 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" "+beta-2026-04-21" "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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0dcb1b88d281ed41c5b056257d0f6746470f4187573dd270237502569ce29a40 [INFO] running `Command { std: "docker" "start" "-a" "0dcb1b88d281ed41c5b056257d0f6746470f4187573dd270237502569ce29a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0dcb1b88d281ed41c5b056257d0f6746470f4187573dd270237502569ce29a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dcb1b88d281ed41c5b056257d0f6746470f4187573dd270237502569ce29a40", kill_on_drop: false }` [INFO] [stdout] 0dcb1b88d281ed41c5b056257d0f6746470f4187573dd270237502569ce29a40 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fea7e0c28527ff4952a84fd8863f43b5448107fee07b006fec901a53245fbace [INFO] running `Command { std: "docker" "start" "-a" "fea7e0c28527ff4952a84fd8863f43b5448107fee07b006fec901a53245fbace", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling zerocopy v0.8.47 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking getrandom v0.4.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling cc v1.2.58 [INFO] [stderr] Checking rand v0.10.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking cached_proc_macro_types v0.1.1 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking rand_distr v0.6.0 [INFO] [stderr] Checking uuid v1.23.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking winnow v1.0.0 [INFO] [stderr] Checking num-lazy v0.4.1 [INFO] [stderr] Checking env_filter v1.0.1 [INFO] [stderr] Checking hybrid-array v0.4.8 [INFO] [stderr] Checking toml_parser v1.1.0+spec-1.1.0 [INFO] [stderr] Checking toml_datetime v1.1.0+spec-1.1.0 [INFO] [stderr] Compiling scirs2-core v0.4.0 [INFO] [stderr] Checking serde_spanned v1.1.0 [INFO] [stderr] Checking toml_writer v1.1.0+spec-1.1.0 [INFO] [stderr] Checking futures-channel v0.3.32 [INFO] [stderr] Checking env_logger v0.11.10 [INFO] [stderr] Compiling scirs2-metrics v0.4.0 [INFO] [stderr] Checking rand_xoshiro v0.7.0 [INFO] [stderr] Checking toml v1.1.0+spec-1.1.0 [INFO] [stderr] Checking quickcheck v1.1.0 [INFO] [stderr] Checking memmap2 v0.9.10 [INFO] [stderr] Checking block-buffer v0.12.0 [INFO] [stderr] Checking crypto-common v0.2.1 [INFO] [stderr] Compiling scirs2-neural v0.4.0 [INFO] [stderr] Checking const-oid v0.10.2 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking sysinfo v0.38.4 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking mio v1.2.0 [INFO] [stderr] Compiling quantrs2-core v0.1.3 [INFO] [stderr] Checking fixedbitset v0.5.7 [INFO] [stderr] Checking ordered-float v5.2.0 [INFO] [stderr] Compiling quantrs2-circuit v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking petgraph v0.8.3 [INFO] [stderr] Checking digest v0.11.2 [INFO] [stderr] Checking sha2 v0.11.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling pest_generator v2.8.6 [INFO] [stderr] Compiling numeric_literals v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.47 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling oxicode_derive v0.2.1 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Checking ellip v1.1.0 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Compiling pest_derive v2.8.6 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking safe_arch v1.0.0 [INFO] [stderr] Checking oxiarc-core v0.2.6 [INFO] [stderr] Checking tokio v1.50.0 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking oxiarc-lz4 v0.2.6 [INFO] [stderr] Checking wide v1.2.0 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling cached_proc_macro v0.27.0 [INFO] [stderr] Checking oxiarc-zstd v0.2.6 [INFO] [stderr] Checking oxiarc-deflate v0.2.6 [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking oxicode v0.2.1 [INFO] [stderr] Checking chrono v0.4.44 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking oxiblas-core v0.2.1 [INFO] [stderr] Checking ndarray v0.17.2 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking oxiblas-matrix v0.2.1 [INFO] [stderr] Checking lambert_w v1.2.34 [INFO] [stderr] Checking special v0.13.0 [INFO] [stderr] Checking argmin-math v0.5.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking argmin v0.11.0 [INFO] [stderr] Checking oxiblas-blas v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking cached v0.59.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_chacha v0.10.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking oxiblas-lapack v0.2.1 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking ndarray-rand v0.16.0 [INFO] [stderr] Checking sprs v0.11.4 [INFO] [stderr] Checking oxiblas-ndarray v0.2.1 [INFO] [stderr] Checking statrs v0.18.0 [INFO] [stderr] Checking scirs2-linalg v0.4.0 [INFO] [stderr] Checking scirs2-sparse v0.4.0 [INFO] [stderr] Checking scirs2-special v0.4.0 [INFO] [stderr] Checking scirs2-autograd v0.4.0 [INFO] [stderr] Checking scirs2-graph v0.4.0 [INFO] [stderr] Checking scirs2-stats v0.4.0 [INFO] [stderr] Checking scirs2-optimize v0.4.0 [INFO] [stderr] Checking optirs-core v0.3.1 [INFO] [stderr] Documenting quantrs2-circuit v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 48s [INFO] [stderr] Generated /opt/rustwide/target/doc/quantrs2_circuit/index.html [INFO] running `Command { std: "docker" "inspect" "fea7e0c28527ff4952a84fd8863f43b5448107fee07b006fec901a53245fbace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fea7e0c28527ff4952a84fd8863f43b5448107fee07b006fec901a53245fbace", kill_on_drop: false }` [INFO] [stdout] fea7e0c28527ff4952a84fd8863f43b5448107fee07b006fec901a53245fbace [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 792f309cefa440ab9f8d66af45765a885214f9c6e782aa4abd0be9cba6e23408 [INFO] running `Command { std: "docker" "start" "-a" "792f309cefa440ab9f8d66af45765a885214f9c6e782aa4abd0be9cba6e23408", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling target-lexicon v0.13.5 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling quantrs2-circuit v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling pyo3-build-config v0.28.2 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pyo3-ffi v0.28.2 [INFO] [stderr] Compiling pyo3 v0.28.2 [INFO] [stderr] Compiling numeric_literals v0.2.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling pest_generator v2.8.6 [INFO] [stderr] Checking ellip v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.47 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling oxicode_derive v0.2.1 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking oxiarc-core v0.2.6 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking oxiarc-lz4 v0.2.6 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking zerocopy v0.8.47 [INFO] [stderr] Checking safe_arch v1.0.0 [INFO] [stderr] Checking oxiarc-zstd v0.2.6 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking tokio v1.50.0 [INFO] [stderr] Checking wide v1.2.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking oxiarc-deflate v0.2.6 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling cached_proc_macro v0.27.0 [INFO] [stderr] Compiling pest_derive v2.8.6 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.44 [INFO] [stderr] Checking oxicode v0.2.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking futures-executor v0.3.32 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking oxiblas-core v0.2.1 [INFO] [stderr] Checking ndarray v0.17.2 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking lambert_w v1.2.34 [INFO] [stderr] Checking special v0.13.0 [INFO] [stderr] Checking oxiblas-matrix v0.2.1 [INFO] [stderr] Checking argmin-math v0.5.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking argmin v0.11.0 [INFO] [stderr] Checking oxiblas-blas v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking cached v0.59.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_chacha v0.10.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking oxiblas-lapack v0.2.1 [INFO] [stderr] Checking ndarray-rand v0.16.0 [INFO] [stderr] Checking sprs v0.11.4 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking oxiblas-ndarray v0.2.1 [INFO] [stderr] Checking statrs v0.18.0 [INFO] [stderr] Checking scirs2-core v0.4.0 [INFO] [stderr] Checking scirs2-linalg v0.4.0 [INFO] [stderr] Checking scirs2-sparse v0.4.0 [INFO] [stderr] Checking scirs2-metrics v0.4.0 [INFO] [stderr] Checking scirs2-autograd v0.4.0 [INFO] [stderr] Checking scirs2-special v0.4.0 [INFO] [stderr] Checking scirs2-graph v0.4.0 [INFO] [stderr] Checking scirs2-stats v0.4.0 [INFO] [stderr] Checking scirs2-neural v0.4.0 [INFO] [stderr] Checking scirs2-optimize v0.4.0 [INFO] [stderr] Checking optirs-core v0.3.1 [INFO] [stderr] Checking quantrs2-core v0.1.3 [INFO] [stderr] Documenting quantrs2-circuit v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 31s [INFO] [stderr] Generated /opt/rustwide/target/doc/quantrs2_circuit/index.html [INFO] running `Command { std: "docker" "inspect" "792f309cefa440ab9f8d66af45765a885214f9c6e782aa4abd0be9cba6e23408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "792f309cefa440ab9f8d66af45765a885214f9c6e782aa4abd0be9cba6e23408", kill_on_drop: false }` [INFO] [stdout] 792f309cefa440ab9f8d66af45765a885214f9c6e782aa4abd0be9cba6e23408