[INFO] fetching crate nutils-poly 1.0.0...
[INFO] testing nutils-poly-1.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate nutils-poly 1.0.0 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nutils-poly 1.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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: v0.17.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded sqnc v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 363d73e99472f754c2707a4a0b1face898a2a1904f4a9c6676fe6b623ac6a2ac
[INFO] running `Command { std: "docker" "start" "-a" "363d73e99472f754c2707a4a0b1face898a2a1904f4a9c6676fe6b623ac6a2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "363d73e99472f754c2707a4a0b1face898a2a1904f4a9c6676fe6b623ac6a2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363d73e99472f754c2707a4a0b1face898a2a1904f4a9c6676fe6b623ac6a2ac", kill_on_drop: false }`
[INFO] [stdout] 363d73e99472f754c2707a4a0b1face898a2a1904f4a9c6676fe6b623ac6a2ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 628239963fc034bd5f7445598326e8c9421925f361166ab842b21f770f8026ae
[INFO] running `Command { std: "docker" "start" "-a" "628239963fc034bd5f7445598326e8c9421925f361166ab842b21f770f8026ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[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 3.71s
[INFO] running `Command { std: "docker" "inspect" "628239963fc034bd5f7445598326e8c9421925f361166ab842b21f770f8026ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628239963fc034bd5f7445598326e8c9421925f361166ab842b21f770f8026ae", kill_on_drop: false }`
[INFO] [stdout] 628239963fc034bd5f7445598326e8c9421925f361166ab842b21f770f8026ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6387d96e95ecd10b3a67f0acb104ac7aaff19049ede8fcc9e060aba2630f251d
[INFO] running `Command { std: "docker" "start" "-a" "6387d96e95ecd10b3a67f0acb104ac7aaff19049ede8fcc9e060aba2630f251d", 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 1.52s
[INFO] running `Command { std: "docker" "inspect" "6387d96e95ecd10b3a67f0acb104ac7aaff19049ede8fcc9e060aba2630f251d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6387d96e95ecd10b3a67f0acb104ac7aaff19049ede8fcc9e060aba2630f251d", kill_on_drop: false }`
[INFO] [stdout] 6387d96e95ecd10b3a67f0acb104ac7aaff19049ede8fcc9e060aba2630f251d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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", kill_on_drop: false }`
[INFO] [stdout] 4d028b3ee7584d4e80bb9ad99ba709519513b8ef89b3256ce22ef0c53d28cba0
[INFO] running `Command { std: "docker" "start" "-a" "4d028b3ee7584d4e80bb9ad99ba709519513b8ef89b3256ce22ef0c53d28cba0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nutils_poly-2ee53d62fc37734c)
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::composition ... ok
[INFO] [stdout] test tests::eval_0d ... ok
[INFO] [stdout] test tests::error ... ok
[INFO] [stdout] test tests::composition_errors ... ok
[INFO] [stdout] test tests::eval_1d ... ok
[INFO] [stdout] test tests::eval_2d ... ok
[INFO] [stdout] test tests::eval_3d ... ok
[INFO] [stdout] test tests::eval_4d ... ok
[INFO] [stdout] test tests::mul_x1_x1 ... ok
[INFO] [stdout] test tests::mul_x1_y1 ... ok
[INFO] [stdout] test tests::multiple ... ok
[INFO] [stdout] test tests::mul_xy1_y2 ... ok
[INFO] [stdout] test tests::partial_deriv_out_of_range ... ok
[INFO] [stdout] test tests::ncoeffs_degree ... ok
[INFO] [stdout] test tests::partial_deriv_x0_x ... ok
[INFO] [stdout] test tests::partial_deriv_x1_x ... ok
[INFO] [stdout] test tests::partial_deriv_x3_x ... ok
[INFO] [stdout] test tests::partial_deriv_xy2_x ... ok
[INFO] [stdout] test tests::partial_deriv_xy2_y ... ok
[INFO] [stdout] test tests::powers_index_maps ... ok
[INFO] [stdout] test tests::map_degree ... ok
[INFO] [stdout] test tests::mul_errors ... 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] [stderr]    Doc-tests nutils_poly
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - MulPlan (line 1056) ... ok
[INFO] [stdout] test src/lib.rs - eval (line 747) ... ok
[INFO] [stdout] test src/lib.rs - MapDegree (line 405) ... ok
[INFO] [stdout] test src/lib.rs - MulPlan (line 1067) ... 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 - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - composition_with_inner_matrix (line 1503) ... ok
[INFO] [stdout] test src/lib.rs - PartialDerivPlan (line 833) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - MulPlan (line 1086) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d028b3ee7584d4e80bb9ad99ba709519513b8ef89b3256ce22ef0c53d28cba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d028b3ee7584d4e80bb9ad99ba709519513b8ef89b3256ce22ef0c53d28cba0", kill_on_drop: false }`
[INFO] [stdout] 4d028b3ee7584d4e80bb9ad99ba709519513b8ef89b3256ce22ef0c53d28cba0