[INFO] fetching crate primefield 0.14.0-rc.9...
[INFO] testing primefield-0.14.0-rc.9 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate primefield 0.14.0-rc.9 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate primefield 0.14.0-rc.9
[INFO] finished tweaking crates.io crate primefield 0.14.0-rc.9
[INFO] tweaked toml for crates.io crate primefield 0.14.0-rc.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate primefield 0.14.0-rc.9 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 primefield 0.14.0-rc.9 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] eb67f8d7d49b158a53b7e0ec37bb3bbb7a8539e0c49bae5e5391dff20d9f782e
[INFO] running `Command { std: "docker" "start" "-a" "eb67f8d7d49b158a53b7e0ec37bb3bbb7a8539e0c49bae5e5391dff20d9f782e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb67f8d7d49b158a53b7e0ec37bb3bbb7a8539e0c49bae5e5391dff20d9f782e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb67f8d7d49b158a53b7e0ec37bb3bbb7a8539e0c49bae5e5391dff20d9f782e", kill_on_drop: false }`
[INFO] [stdout] eb67f8d7d49b158a53b7e0ec37bb3bbb7a8539e0c49bae5e5391dff20d9f782e
[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] 921db5280ebfced7f028c62096556af46123a4c1c79e6b6a35caaa189c3c898d
[INFO] running `Command { std: "docker" "start" "-a" "921db5280ebfced7f028c62096556af46123a4c1c79e6b6a35caaa189c3c898d", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling cmov v0.5.3
[INFO] [stderr]    Compiling cpubits v0.1.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling rustcrypto-ff v0.14.0-rc.1
[INFO] [stderr]    Compiling hybrid-array v0.4.10
[INFO] [stderr]    Compiling crypto-bigint v0.7.3
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling primefield v0.14.0-rc.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "921db5280ebfced7f028c62096556af46123a4c1c79e6b6a35caaa189c3c898d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921db5280ebfced7f028c62096556af46123a4c1c79e6b6a35caaa189c3c898d", kill_on_drop: false }`
[INFO] [stdout] 921db5280ebfced7f028c62096556af46123a4c1c79e6b6a35caaa189c3c898d
[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] 7dd75d7e214381d34cfe16dc6a552c1b3141a207bf542e2f22b203a2ec5c0ef1
[INFO] running `Command { std: "docker" "start" "-a" "7dd75d7e214381d34cfe16dc6a552c1b3141a207bf542e2f22b203a2ec5c0ef1", kill_on_drop: false }`
[INFO] [stderr]    Compiling primefield v0.14.0-rc.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "7dd75d7e214381d34cfe16dc6a552c1b3141a207bf542e2f22b203a2ec5c0ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd75d7e214381d34cfe16dc6a552c1b3141a207bf542e2f22b203a2ec5c0ef1", kill_on_drop: false }`
[INFO] [stdout] 7dd75d7e214381d34cfe16dc6a552c1b3141a207bf542e2f22b203a2ec5c0ef1
[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] 7ca928ea8241f77a357686067ab54a3b9991599d7f562aa88c92a9cd76e0d597
[INFO] running `Command { std: "docker" "start" "-a" "7ca928ea8241f77a357686067ab54a3b9991599d7f562aa88c92a9cd76e0d597", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/primefield-8e807ee7261cfc26)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test monty::tests::computed_delta_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::byte_order ... ok
[INFO] [stdout] test monty::tests::delta_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::modulus_bits_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::one_is_multiplicative_identity ... ok
[INFO] [stdout] test monty::tests::little_endian::root_of_unity_inv_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::s_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::invert ... ok
[INFO] [stdout] test monty::tests::invert ... ok
[INFO] [stdout] test monty::tests::little_endian::two_inv_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::zero_is_additive_identity ... ok
[INFO] [stdout] test monty::tests::modulus_bits_constant ... ok
[INFO] [stdout] test monty::tests::one_is_multiplicative_identity ... ok
[INFO] [stdout] test monty::tests::little_endian::computed_delta_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::root_of_unity_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::roundtrip ... ok
[INFO] [stdout] test monty::tests::root_of_unity_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::multiplicative_generator_constant ... ok
[INFO] [stdout] test monty::tests::root_of_unity_inv_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::sqrt ... ok
[INFO] [stdout] test monty::tests::two_inv_constant ... ok
[INFO] [stdout] test monty::tests::little_endian::delta_constant ... ok
[INFO] [stdout] test monty::tests::zero_is_additive_identity ... ok
[INFO] [stdout] test monty::tests::sqrt ... ok
[INFO] [stdout] test monty::tests::multiplicative_generator_constant ... ok
[INFO] [stdout] test monty::tests::s_constant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primefield
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/macros.rs - macros::monty_field_params (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.76s; merged doctests compilation took 0.74s
[INFO] running `Command { std: "docker" "inspect" "7ca928ea8241f77a357686067ab54a3b9991599d7f562aa88c92a9cd76e0d597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ca928ea8241f77a357686067ab54a3b9991599d7f562aa88c92a9cd76e0d597", kill_on_drop: false }`
[INFO] [stdout] 7ca928ea8241f77a357686067ab54a3b9991599d7f562aa88c92a9cd76e0d597
