[INFO] fetching crate rlx-sparse 0.2.16...
[INFO] testing rlx-sparse-0.2.16 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rlx-sparse 0.2.16 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rlx-sparse 0.2.16
[INFO] finished tweaking crates.io crate rlx-sparse 0.2.16
[INFO] tweaked toml for crates.io crate rlx-sparse 0.2.16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlx-sparse 0.2.16 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 rlx-sparse 0.2.16 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 aes v0.9.1
[INFO] [stderr]   Downloaded rlx-opt v0.2.16
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded npyz v0.8.4
[INFO] [stderr]   Downloaded rlxsl v0.2.16
[INFO] [stderr]   Downloaded rlx-gpu-dispatch v0.2.16
[INFO] [stderr]   Downloaded rlx-mlx-io v0.2.16
[INFO] [stderr]   Downloaded memmap2 v0.9.10
[INFO] [stderr]   Downloaded rlx-gpu-host v0.2.16
[INFO] [stderr]   Downloaded rlx-driver v0.2.16
[INFO] [stderr]   Downloaded cc v1.2.61
[INFO] [stderr]   Downloaded rlx-gguf v0.2.16
[INFO] [stderr]   Downloaded rlx-fusion v0.2.16
[INFO] [stderr]   Downloaded rlx-compile v0.2.16
[INFO] [stderr]   Downloaded rlx-autodiff v0.2.16
[INFO] [stderr]   Downloaded rlx-mlx v0.2.16
[INFO] [stderr]   Downloaded rlx-ir v0.2.16
[INFO] [stderr]   Downloaded rlx-cpu v0.2.16
[INFO] [stderr]   Downloaded rlx-metal v0.2.16
[INFO] [stderr]   Downloaded rlx-mlx-sys v0.2.16
[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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709
[INFO] running `Command { std: "docker" "start" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709", 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" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709" "/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" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709", 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" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling hybrid-array v0.4.13
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling cpubits v0.1.1
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pest v2.8.8
[INFO] [stderr]    Compiling inout v0.2.2
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling cipher v0.5.2
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling aes v0.9.1
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling pest_meta v2.8.8
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling time v0.3.53
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling sha1 v0.10.7
[INFO] [stderr]    Compiling pest_generator v2.8.8
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling pest_derive v2.8.8
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling rlx-cpu v0.2.16
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling safetensors v0.7.0
[INFO] [stderr]    Compiling rlx-ir v0.2.16
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling npyz v0.8.4
[INFO] [stderr]    Compiling rlx-gguf v0.2.16
[INFO] [stderr]    Compiling rlx-fusion v0.2.16
[INFO] [stderr]    Compiling rlx-mlx-io v0.2.16
[INFO] [stderr]    Compiling rlx-autodiff v0.2.16
[INFO] [stderr]    Compiling rlx-compile v0.2.16
[INFO] [stderr]    Compiling rlx-opt v0.2.16
[INFO] [stderr]    Compiling rlx-sparse v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709", 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" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlx-sparse v0.2.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709", 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" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlx_sparse-0dcee0d6e061e185)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test algo_tests::bench_block_versus_separate ... ignored, timing, not correctness
[INFO] [stdout] test algo_tests::bench_gather_versus_scatter ... ignored, timing, not correctness
[INFO] [stdout] test algo_tests::bench_ic0_factor_share ... ignored, timing, not correctness
[INFO] [stdout] test algo_tests::cholesky_refuses_a_ragged_block ... ok
[INFO] [stdout] test algo_tests::damped_lsqr_matches_the_augmented_system_it_replaces ... ok
[INFO] [stdout] test algo_tests::more_damping_gives_a_smaller_solution ... ok
[INFO] [stdout] test algo_tests::lsqr_leaves_the_residual_orthogonal_to_the_columns ... ok
[INFO] [stdout] test algo_tests::lsqr_stops_early_on_an_inconsistent_system ... ok
[INFO] [stdout] test algo_tests::ic0_recovers_from_a_breakdown_by_shifting ... ok
[INFO] [stdout] test algo_tests::pcg_holds_a_converged_column_still ... ok
[INFO] [stdout] test algo_tests::pcg_solves_a_block_the_same_way_it_solves_the_columns ... ok
[INFO] [stdout] test multi_rhs_tests::ic0_pcg_solves_several_right_hand_sides_exactly_as_it_solves_one ... ok
[INFO] [stdout] test algo_tests::cholesky_still_takes_a_bare_vector ... ok
[INFO] [stdout] test algo_tests::cholesky_reuses_one_factorisation_across_a_block ... ok
[INFO] [stdout] test algo_tests::ic0_reaches_the_same_answer_as_jacobi_in_fewer_iterations ... ok
[INFO] [stdout] test algo_tests::threading_the_matvec_changes_nothing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlx_sparse
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.38s
[INFO] running `Command { std: "docker" "inspect" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709", kill_on_drop: false }`
[INFO] [stdout] 4abaa67e3125c637f7349f0d08998b182c79d2773f63bcfbe8b851d060b85709
