[INFO] fetching crate polynomial_subspaces 0.3.0...
[INFO] testing polynomial_subspaces-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polynomial_subspaces 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate polynomial_subspaces 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate polynomial_subspaces 0.3.0
[INFO] tweaked toml for crates.io crate polynomial_subspaces 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynomial_subspaces 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polynomial_subspaces 0.3.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4234006c1ba7531de7500504abd1b43fee5985350f51ce37da28a4665838aa96
[INFO] running `Command { std: "docker" "start" "-a" "4234006c1ba7531de7500504abd1b43fee5985350f51ce37da28a4665838aa96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4234006c1ba7531de7500504abd1b43fee5985350f51ce37da28a4665838aa96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4234006c1ba7531de7500504abd1b43fee5985350f51ce37da28a4665838aa96", kill_on_drop: false }`
[INFO] [stdout] 4234006c1ba7531de7500504abd1b43fee5985350f51ce37da28a4665838aa96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66574056839fea53ef0717ba59d9074bcc38a8db4834ce7dfe7d0b7e7d7f555e
[INFO] running `Command { std: "docker" "start" "-a" "66574056839fea53ef0717ba59d9074bcc38a8db4834ce7dfe7d0b7e7d7f555e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling fast_polynomial v0.1.0
[INFO] [stderr]    Compiling polynomial_subspaces v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "66574056839fea53ef0717ba59d9074bcc38a8db4834ce7dfe7d0b7e7d7f555e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66574056839fea53ef0717ba59d9074bcc38a8db4834ce7dfe7d0b7e7d7f555e", kill_on_drop: false }`
[INFO] [stdout] 66574056839fea53ef0717ba59d9074bcc38a8db4834ce7dfe7d0b7e7d7f555e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df9f87d917184c6e18d17bae4843301dc88fc8d7b7a789657aed678da0c42df8
[INFO] running `Command { std: "docker" "start" "-a" "df9f87d917184c6e18d17bae4843301dc88fc8d7b7a789657aed678da0c42df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial_subspaces v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "df9f87d917184c6e18d17bae4843301dc88fc8d7b7a789657aed678da0c42df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df9f87d917184c6e18d17bae4843301dc88fc8d7b7a789657aed678da0c42df8", kill_on_drop: false }`
[INFO] [stdout] df9f87d917184c6e18d17bae4843301dc88fc8d7b7a789657aed678da0c42df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9678caeac0057c11b1a59bb248b6b3b6844a263efbd41e2844337f85c693d970
[INFO] running `Command { std: "docker" "start" "-a" "9678caeac0057c11b1a59bb248b6b3b6844a263efbd41e2844337f85c693d970", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polynomial_subspaces-4741c32dad897bcb)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test my_symmetrical_basis_pair::test::test_differentiate_single_small ... ok
[INFO] [stdout] test my_symmetrical_basis_pair::test::monomial_multiply_by_t ... ok
[INFO] [stdout] test my_symmetrical_basis_pair::test_more::evaluate_one_vs_more ... ok
[INFO] [stdout] test my_symmetrical_basis_pair::test_more::monomial_derivatives_match ... ok
[INFO] [stdout] test my_symmetrical_basis_pair::test_more::monomials_match ... ok
[INFO] [stdout] test my_symmetrical_basis_pair::test::test_differentiate_single_nonhardcoded ... ok
[INFO] [stdout] test pfinite::test::fibonacci ... ok
[INFO] [stdout] test pfinite::test::signed_permutation_matrices ... ok
[INFO] [stderr]    Doc-tests polynomial_subspaces
[INFO] [stdout] test my_symmetrical_basis_pair::test::test_product_goes_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "9678caeac0057c11b1a59bb248b6b3b6844a263efbd41e2844337f85c693d970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9678caeac0057c11b1a59bb248b6b3b6844a263efbd41e2844337f85c693d970", kill_on_drop: false }`
[INFO] [stdout] 9678caeac0057c11b1a59bb248b6b3b6844a263efbd41e2844337f85c693d970
