[INFO] fetching crate scirs2-autograd 0.1.0-rc.2...
[INFO] testing scirs2-autograd-0.1.0-rc.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate scirs2-autograd 0.1.0-rc.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate scirs2-autograd 0.1.0-rc.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scirs2-autograd 0.1.0-rc.2
[INFO] tweaked toml for crates.io crate scirs2-autograd 0.1.0-rc.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scirs2-autograd 0.1.0-rc.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scirs2-autograd 0.1.0-rc.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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_datetime v0.7.2
[INFO] [stderr]   Downloaded serde_spanned v1.0.2
[INFO] [stderr]   Downloaded toml v0.9.7
[INFO] [stderr]   Downloaded cauchy v0.4.0
[INFO] [stderr]   Downloaded katexit v0.1.5
[INFO] [stderr]   Downloaded toml_writer v1.0.3
[INFO] [stderr]   Downloaded ndarray-rand v0.15.0
[INFO] [stderr]   Downloaded blas-src v0.13.0
[INFO] [stderr]   Downloaded lax v0.17.0
[INFO] [stderr]   Downloaded lambert_w v1.2.28
[INFO] [stderr]   Downloaded toml_parser v1.0.3
[INFO] [stderr]   Downloaded special v0.11.4
[INFO] [stderr]   Downloaded ndarray-linalg v0.17.0
[INFO] [stderr]   Downloaded scirs2-core v0.1.0-rc.2
[INFO] [stderr]   Downloaded lapack-sys v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9473583f4e92c8be2b63a9052d4a8403ad69112c59f7fb40110db3013b468dcf
[INFO] running `Command { std: "docker" "start" "-a" "9473583f4e92c8be2b63a9052d4a8403ad69112c59f7fb40110db3013b468dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9473583f4e92c8be2b63a9052d4a8403ad69112c59f7fb40110db3013b468dcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9473583f4e92c8be2b63a9052d4a8403ad69112c59f7fb40110db3013b468dcf", kill_on_drop: false }`
[INFO] [stdout] 9473583f4e92c8be2b63a9052d4a8403ad69112c59f7fb40110db3013b468dcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3055d6966f2b227ffb8a781c22e87caef5ac113292b743867efa3708dd196c86
[INFO] running `Command { std: "docker" "start" "-a" "3055d6966f2b227ffb8a781c22e87caef5ac113292b743867efa3708dd196c86", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling lambert_w v1.2.28
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling scirs2-core v0.1.0-rc.2
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling array-init v2.1.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling special v0.11.4
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling ndarray-rand v0.15.0
[INFO] [stderr]    Compiling scirs2-autograd v0.1.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.31s
[INFO] running `Command { std: "docker" "inspect" "3055d6966f2b227ffb8a781c22e87caef5ac113292b743867efa3708dd196c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3055d6966f2b227ffb8a781c22e87caef5ac113292b743867efa3708dd196c86", kill_on_drop: false }`
[INFO] [stdout] 3055d6966f2b227ffb8a781c22e87caef5ac113292b743867efa3708dd196c86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 970bdec349ad92dadace0a59c39e910be46ddec74243b7d4d427e3a0183665f4
[INFO] running `Command { std: "docker" "start" "-a" "970bdec349ad92dadace0a59c39e910be46ddec74243b7d4d427e3a0183665f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling scirs2-autograd v0.1.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `scirs2-autograd` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.91.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name scirs2_autograd --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --allow=unused_variables --allow=unused_mut --allow=unused_imports --allow=unpredictable_function_pointer_comparisons --allow=unknown_lints --allow=mismatched_lifetime_syntaxes --allow=dead_code --test --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("blas", "default", "netlib", "openblas", "parallel", "simd"))' -C metadata=272cff0bb563cf77 -C extra-filename=-968f03f008b23766 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern approx=/opt/rustwide/target/debug/deps/libapprox-b18544e58ea0974e.rlib --extern array_init=/opt/rustwide/target/debug/deps/libarray_init-1f585988520a1763.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-1e38e2428975b5a3.rlib --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-e29a180f595f23ed.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-ee95d79cc069de16.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-bfceb64c6f4cb589.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-f5606c320ef3bf71.rlib --extern scirs2_core=/opt/rustwide/target/debug/deps/libscirs2_core-1e82492cb42ed16a.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d6cdb70723852fa4.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6dafc42698ecfa40.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-ff9c1c2f08c8cb5f.rlib --extern special=/opt/rustwide/target/debug/deps/libspecial-0cb272a710735a9d.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-98e0a8ed9d90170f.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-f27ca96283e3edd7.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-8cd250df3f17f71e.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu -L native=/usr/lib/x86_64-linux-gnu/openblas-pthread` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "970bdec349ad92dadace0a59c39e910be46ddec74243b7d4d427e3a0183665f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970bdec349ad92dadace0a59c39e910be46ddec74243b7d4d427e3a0183665f4", kill_on_drop: false }`
[INFO] [stdout] 970bdec349ad92dadace0a59c39e910be46ddec74243b7d4d427e3a0183665f4