[INFO] fetching crate linearalgebra 0.2.1...
[INFO] testing linearalgebra-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate linearalgebra 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate linearalgebra 0.2.1
[INFO] finished tweaking crates.io crate linearalgebra 0.2.1
[INFO] tweaked toml for crates.io crate linearalgebra 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linearalgebra 0.2.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 212c2209edc01129c8b5fd9d2ac69a0d63b0626185dedcc3f3e0bff1e64da7e4
[INFO] running `Command { std: "docker" "start" "-a" "212c2209edc01129c8b5fd9d2ac69a0d63b0626185dedcc3f3e0bff1e64da7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "212c2209edc01129c8b5fd9d2ac69a0d63b0626185dedcc3f3e0bff1e64da7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212c2209edc01129c8b5fd9d2ac69a0d63b0626185dedcc3f3e0bff1e64da7e4", kill_on_drop: false }`
[INFO] [stdout] 212c2209edc01129c8b5fd9d2ac69a0d63b0626185dedcc3f3e0bff1e64da7e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15e911577097f5e3cff98b88d6e41f579111de0c23acf24e89fefb34a2d98124
[INFO] running `Command { std: "docker" "start" "-a" "15e911577097f5e3cff98b88d6e41f579111de0c23acf24e89fefb34a2d98124", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling linearalgebra v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "15e911577097f5e3cff98b88d6e41f579111de0c23acf24e89fefb34a2d98124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e911577097f5e3cff98b88d6e41f579111de0c23acf24e89fefb34a2d98124", kill_on_drop: false }`
[INFO] [stdout] 15e911577097f5e3cff98b88d6e41f579111de0c23acf24e89fefb34a2d98124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa4fedb7329ea0cb5caa28686cad2520f4c48c8677e46277927660d19cfae8b3
[INFO] running `Command { std: "docker" "start" "-a" "fa4fedb7329ea0cb5caa28686cad2520f4c48c8677e46277927660d19cfae8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling linearalgebra v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "fa4fedb7329ea0cb5caa28686cad2520f4c48c8677e46277927660d19cfae8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4fedb7329ea0cb5caa28686cad2520f4c48c8677e46277927660d19cfae8b3", kill_on_drop: false }`
[INFO] [stdout] fa4fedb7329ea0cb5caa28686cad2520f4c48c8677e46277927660d19cfae8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d587fec39e08a1b9cbdd863c2ce2b09700a53fd8814659af6dc5b07c4c7182a
[INFO] running `Command { std: "docker" "start" "-a" "0d587fec39e08a1b9cbdd863c2ce2b09700a53fd8814659af6dc5b07c4c7182a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linearalgebra-33d76daae1c17743)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-f56aa201e0b12548)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test matrix_tests::add_test ... ok
[INFO] [stdout] test matrix_tests::get_col_success_test ... ok
[INFO] [stdout] test matrix_tests::display_1x3_test ... ok
[INFO] [stdout] test matrix_tests::display_3x1_test ... ok
[INFO] [stdout] test matrix_tests::display_3x3_test ... ok
[INFO] [stdout] test matrix_tests::display_unequal_length_3x2_test ... ok
[INFO] [stdout] test matrix_tests::get_row_success_test ... ok
[INFO] [stdout] test matrix_tests::matrix_vector_product_fail_test ... ok
[INFO] [stdout] test matrix_tests::matrix_vector_product_test ... ok
[INFO] [stdout] test matrix_tests::min_test ... ok
[INFO] [stdout] test matrix_tests::get_rows_test ... ok
[INFO] [stdout] test matrix_tests::indexed_access_test ... ok
[INFO] [stdout] test matrix_tests::sub_test ... ok
[INFO] [stdout] test matrix_tests::sum_rows_test ... ok
[INFO] [stdout] test matrix_tests::scalar_test ... ok
[INFO] [stdout] test matrix_tests::supplier_test ... ok
[INFO] [stdout] test matrix_tests::sum_test ... ok
[INFO] [stdout] test matrix_tests::max_test ... ok
[INFO] [stdout] test matrix_tests::indexed_mut_test ... ok
[INFO] [stdout] test matrix_tests::transpose_nonsquare_test ... ok
[INFO] [stdout] test matrix_tests::transpose_square_test ... ok
[INFO] [stdout] test matrix_tests::display_0_test ... ok
[INFO] [stdout] test matrix_tests::sum_columns_test ... ok
[INFO] [stdout] test matrix_tests::get_cols_test ... ok
[INFO] [stdout] test matrix_tests::display_1x1_test ... ok
[INFO] [stdout] test matrix_tests::get_row_fail_test ... ok
[INFO] [stdout] test matrix_tests::matrix_matrix_product_test ... ok
[INFO] [stdout] test matrix_tests::get_col_fail_test ... ok
[INFO] [stdout] test matrix_tests::apply_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/matrix_simd.rs (/opt/rustwide/target/debug/deps/matrix_simd-0d1d0a0255912c11)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vector.rs (/opt/rustwide/target/debug/deps/vector-9d47a9f3570b3aeb)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test vector_tests::abs_test ... ok
[INFO] [stdout] test vector_tests::addition_mismatched_length_test ... ok
[INFO] [stdout] test vector_tests::addition_success_test ... ok
[INFO] [stdout] test vector_tests::apply_test ... ok
[INFO] [stdout] test vector_tests::dot_fail_test ... ok
[INFO] [stdout] test vector_tests::expand_column_test ... ok
[INFO] [stdout] test vector_tests::dot_success_test ... ok
[INFO] [stdout] test vector_tests::expand_row_test ... ok
[INFO] [stdout] test vector_tests::new_of_supplier_test ... ok
[INFO] [stdout] test vector_tests::scalar_test ... ok
[INFO] [stdout] test vector_tests::subtraction_mismatched_length_test ... ok
[INFO] [stdout] test vector_tests::ones_test ... ok
[INFO] [stdout] test vector_tests::subtraction_success_test ... ok
[INFO] [stdout] test vector_tests::length_test ... ok
[INFO] [stdout] test vector_tests::unit_vector_fail_test ... ok
[INFO] [stdout] test vector_tests::unit_vector_success_test ... ok
[INFO] [stdout] test vector_tests::zeroes_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linearalgebra
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d587fec39e08a1b9cbdd863c2ce2b09700a53fd8814659af6dc5b07c4c7182a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d587fec39e08a1b9cbdd863c2ce2b09700a53fd8814659af6dc5b07c4c7182a", kill_on_drop: false }`
[INFO] [stdout] 0d587fec39e08a1b9cbdd863c2ce2b09700a53fd8814659af6dc5b07c4c7182a