[INFO] fetching crate nutils-poly 1.0.0...
[INFO] testing nutils-poly-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nutils-poly 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate nutils-poly 1.0.0
[INFO] finished tweaking crates.io crate nutils-poly 1.0.0
[INFO] tweaked toml for crates.io crate nutils-poly 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nutils-poly 1.0.0 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 8 packages to latest compatible versions
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 17317f27d1d303be336d11c7a1f6e3c1a4ace34bbec836894159f81bc984581a
[INFO] running `Command { std: "docker" "start" "-a" "17317f27d1d303be336d11c7a1f6e3c1a4ace34bbec836894159f81bc984581a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17317f27d1d303be336d11c7a1f6e3c1a4ace34bbec836894159f81bc984581a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17317f27d1d303be336d11c7a1f6e3c1a4ace34bbec836894159f81bc984581a", kill_on_drop: false }`
[INFO] [stdout] 17317f27d1d303be336d11c7a1f6e3c1a4ace34bbec836894159f81bc984581a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8c1990e4a67d9c62135f6403847d7a1244c5d63ac831995d17fb01ee5b59ec19
[INFO] running `Command { std: "docker" "start" "-a" "8c1990e4a67d9c62135f6403847d7a1244c5d63ac831995d17fb01ee5b59ec19", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling sqnc v1.0.0
[INFO] [stderr]    Compiling nutils-poly v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "8c1990e4a67d9c62135f6403847d7a1244c5d63ac831995d17fb01ee5b59ec19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1990e4a67d9c62135f6403847d7a1244c5d63ac831995d17fb01ee5b59ec19", kill_on_drop: false }`
[INFO] [stdout] 8c1990e4a67d9c62135f6403847d7a1244c5d63ac831995d17fb01ee5b59ec19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 18347f86e209d88943a495b933313e6f4349b2ce2cf079c210ab68e96cef5c16
[INFO] running `Command { std: "docker" "start" "-a" "18347f86e209d88943a495b933313e6f4349b2ce2cf079c210ab68e96cef5c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling nutils-poly v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "18347f86e209d88943a495b933313e6f4349b2ce2cf079c210ab68e96cef5c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18347f86e209d88943a495b933313e6f4349b2ce2cf079c210ab68e96cef5c16", kill_on_drop: false }`
[INFO] [stdout] 18347f86e209d88943a495b933313e6f4349b2ce2cf079c210ab68e96cef5c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fcb6620afeeddb62d5f5d34c33458078c938803b503f543523b2670b4a6ce5e4
[INFO] running `Command { std: "docker" "start" "-a" "fcb6620afeeddb62d5f5d34c33458078c938803b503f543523b2670b4a6ce5e4", 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/nutils_poly-907223c16fa6f7d1)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::composition ... ok
[INFO] [stdout] test tests::error ... ok
[INFO] [stdout] test tests::eval_3d ... ok
[INFO] [stdout] test tests::eval_4d ... ok
[INFO] [stdout] test tests::composition_errors ... ok
[INFO] [stdout] test tests::eval_2d ... ok
[INFO] [stdout] test tests::eval_0d ... ok
[INFO] [stdout] test tests::eval_1d ... ok
[INFO] [stdout] test tests::map_degree ... ok
[INFO] [stdout] test tests::mul_xy1_y2 ... ok
[INFO] [stdout] test tests::partial_deriv_out_of_range ... ok
[INFO] [stdout] test tests::multiple ... ok
[INFO] [stdout] test tests::ncoeffs_degree ... ok
[INFO] [stdout] test tests::mul_x1_x1 ... ok
[INFO] [stdout] test tests::mul_errors ... ok
[INFO] [stdout] test tests::partial_deriv_x0_x ... ok
[INFO] [stdout] test tests::mul_x1_y1 ... ok
[INFO] [stdout] test tests::partial_deriv_xy2_y ... ok
[INFO] [stdout] test tests::partial_deriv_x3_x ... ok
[INFO] [stdout] test tests::powers_index_maps ... ok
[INFO] [stdout] test tests::partial_deriv_xy2_x ... ok
[INFO] [stderr]    Doc-tests nutils_poly
[INFO] [stdout] test tests::partial_deriv_x1_x ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - MulPlan (line 1056) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - PartialDerivPlan (line 833) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - MapDegree (line 405) ... ok
[INFO] [stdout] test src/lib.rs - MulPlan (line 1086) ... ok
[INFO] [stdout] test src/lib.rs - MulPlan (line 1067) ... ok
[INFO] [stdout] test src/lib.rs - eval (line 747) ... ok
[INFO] [stdout] test src/lib.rs - eval (line 761) ... ok
[INFO] [stdout] test src/lib.rs - MulPlan (line 1107) ... ok
[INFO] [stdout] test src/lib.rs - composition_with_inner_matrix (line 1503) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcb6620afeeddb62d5f5d34c33458078c938803b503f543523b2670b4a6ce5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb6620afeeddb62d5f5d34c33458078c938803b503f543523b2670b4a6ce5e4", kill_on_drop: false }`
[INFO] [stdout] fcb6620afeeddb62d5f5d34c33458078c938803b503f543523b2670b4a6ce5e4