[INFO] fetching crate qp-plonky2-field 1.4.1...
[INFO] testing qp-plonky2-field-1.4.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate qp-plonky2-field 1.4.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate qp-plonky2-field 1.4.1
[INFO] finished tweaking crates.io crate qp-plonky2-field 1.4.1
[INFO] tweaked toml for crates.io crate qp-plonky2-field 1.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qp-plonky2-field 1.4.1 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 qp-plonky2-field 1.4.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 387b4dccd2cfda9500828f600000921ee82dc945af713107d93b26a22ec28e2c
[INFO] running `Command { std: "docker" "start" "-a" "387b4dccd2cfda9500828f600000921ee82dc945af713107d93b26a22ec28e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "387b4dccd2cfda9500828f600000921ee82dc945af713107d93b26a22ec28e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387b4dccd2cfda9500828f600000921ee82dc945af713107d93b26a22ec28e2c", kill_on_drop: false }`
[INFO] [stdout] 387b4dccd2cfda9500828f600000921ee82dc945af713107d93b26a22ec28e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b8bfa1dc0495b9dfb3c636f2149acb1ac2e8dad6a5e56e7ddeac25e7d299dfa0
[INFO] running `Command { std: "docker" "start" "-a" "b8bfa1dc0495b9dfb3c636f2149acb1ac2e8dad6a5e56e7ddeac25e7d299dfa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling plonky2_util v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling qp-plonky2-field v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]   --> src/packable.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     default type Packing = Self;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]    = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]    = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quadratic.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quartic.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quintic.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]  --> src/ops.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     default fn square(&self) -> Self {
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]   = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.58s
[INFO] running `Command { std: "docker" "inspect" "b8bfa1dc0495b9dfb3c636f2149acb1ac2e8dad6a5e56e7ddeac25e7d299dfa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bfa1dc0495b9dfb3c636f2149acb1ac2e8dad6a5e56e7ddeac25e7d299dfa0", kill_on_drop: false }`
[INFO] [stdout] b8bfa1dc0495b9dfb3c636f2149acb1ac2e8dad6a5e56e7ddeac25e7d299dfa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c84c36d494ade48e5c433f63d6628dad24898aee1d3108ea977ad49549324a83
[INFO] running `Command { std: "docker" "start" "-a" "c84c36d494ade48e5c433f63d6628dad24898aee1d3108ea977ad49549324a83", kill_on_drop: false }`
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]   --> src/packable.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     default type Packing = Self;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]    = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]    = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quadratic.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quartic.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling qp-plonky2-field v1.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quintic.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]  --> src/ops.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     default fn square(&self) -> Self {
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]   = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]   --> src/packable.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     default type Packing = Self;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]    = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]    = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quadratic.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quartic.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]    --> src/extension/quintic.rs:223:5
[INFO] [stdout]     |
[INFO] [stdout] 223 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: specialization is experimental
[INFO] [stdout]  --> src/ops.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     default fn square(&self) -> Self {
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stdout]   = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]   = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "c84c36d494ade48e5c433f63d6628dad24898aee1d3108ea977ad49549324a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84c36d494ade48e5c433f63d6628dad24898aee1d3108ea977ad49549324a83", kill_on_drop: false }`
[INFO] [stdout] c84c36d494ade48e5c433f63d6628dad24898aee1d3108ea977ad49549324a83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a7ff4f026157c41da5f6fb417c5f1d5ae11be5675121cffe3c037518ae7b30da
[INFO] running `Command { std: "docker" "start" "-a" "a7ff4f026157c41da5f6fb417c5f1d5ae11be5675121cffe3c037518ae7b30da", kill_on_drop: false }`
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]   --> src/packable.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     default type Packing = Self;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]    = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]    = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]    --> src/extension/quadratic.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]    --> src/extension/quartic.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 214 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]    --> src/extension/quintic.rs:223:5
[INFO] [stderr]     |
[INFO] [stderr] 223 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]  --> src/ops.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     default fn square(&self) -> Self {
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]   = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]   = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: `qp-plonky2-field` (lib) generated 5 warnings
[INFO] [stderr] warning: `qp-plonky2-field` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qp_plonky2_field-9eb55bae1961711a)
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] test extension::algebra::tests::quadratic::test_algebra ... ok
[INFO] [stdout] test extension::algebra::tests::base::test_algebra ... ok
[INFO] [stdout] test cosets::tests::distinct_cosets ... ok
[INFO] [stdout] test extension::algebra::tests::quartic::test_algebra ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_arithmetic::exponentiation_large ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_arithmetic::batch_inversion ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_arithmetic::exponentiation ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_arithmetic::negation ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_extension::test_add_neg_sub_mul ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_arithmetic::inverses ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_extension::test_power_of_two_gen ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_extension::test_inv_div ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_extension::test_field_order ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_arithmetic::batch_inversion ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_arithmetic::exponentiation ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_extension::test_inv_div ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_arithmetic::primitive_root_order ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_extension::test_power_of_two_gen ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_extension::test_add_neg_sub_mul ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_arithmetic::inverses ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_arithmetic::modular_reduction ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_arithmetic::negation ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_extension::test_frobenius ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_arithmetic::exponentiation_large ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_extension::test_frobenius ... ok
[INFO] [stdout] test extension::quartic::tests::goldilocks::field_extension::test_field_order ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_arithmetic::batch_inversion ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_arithmetic::exponentiation ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_arithmetic::modular_reduction ... ok
[INFO] [stdout] test goldilocks_field::tests::field_arithmetic::inverses ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_arithmetic::modular_reduction ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_arithmetic::primitive_root_order ... ok
[INFO] [stdout] test goldilocks_field::tests::field_arithmetic::exponentiation ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_extension::test_frobenius ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_extension::test_field_order ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_arithmetic::exponentiation_large ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_arithmetic::negation ... ok
[INFO] [stdout] test goldilocks_field::tests::field_arithmetic::modular_reduction ... ok
[INFO] [stdout] test goldilocks_field::tests::field_arithmetic::exponentiation_large ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_extension::test_add_neg_sub_mul ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_extension::test_inv_div ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_extension::test_power_of_two_gen ... ok
[INFO] [stdout] test goldilocks_field::tests::field_arithmetic::negation ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::addition_double_wraparound ... ok
[INFO] [stdout] test extension::quadratic::tests::goldilocks::field_arithmetic::primitive_root_order ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::arithmetic_addition ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::arithmetic_multiplication ... ok
[INFO] [stdout] test polynomial::tests::eq ... ok
[INFO] [stdout] test goldilocks_field::tests::field_arithmetic::batch_inversion ... ok
[INFO] [stdout] test extension::quintic::tests::goldilocks::field_arithmetic::inverses ... ok
[INFO] [stdout] test goldilocks_field::tests::field_arithmetic::primitive_root_order ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::arithmetic_negation ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::arithmetic_square ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::arithmetic_subtraction ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::inversion ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::subtraction_double_wraparound ... ok
[INFO] [stdout] test goldilocks_field::tests::prime_field_arithmetic::inverse_2exp ... ok
[INFO] [stdout] test interpolation::tests::interpolant_random ... ok
[INFO] [stdout] test interpolation::tests::interpolant_random_roots_of_unity ... ok
[INFO] [stdout] test fft::tests::fft_and_ifft ... ok
[INFO] [stdout] test interpolation::tests::test_interpolate2 ... ok
[INFO] [stdout] test polynomial::tests::test_trimmed ... ok
[INFO] [stdout] test polynomial::tests::test_coset_ifft ... ok
[INFO] [stdout] test secp256k1_base::tests::field_arithmetic::modular_reduction ... ok
[INFO] [stdout] test secp256k1_base::tests::field_arithmetic::negation ... ok
[INFO] [stdout] test secp256k1_base::tests::field_arithmetic::primitive_root_order ... ok
[INFO] [stdout] test interpolation::tests::interpolant_random_overspecified ... ok
[INFO] [stdout] test secp256k1_base::tests::field_arithmetic::exponentiation ... ok
[INFO] [stdout] test polynomial::division::tests::test_division_by_linear ... ok
[INFO] [stdout] test secp256k1_scalar::tests::field_arithmetic::negation ... ok
[INFO] [stdout] test secp256k1_scalar::tests::field_arithmetic::modular_reduction ... ok
[INFO] [stdout] test types::tests::test_powers_nth ... ok
[INFO] [stdout] test secp256k1_scalar::tests::field_arithmetic::primitive_root_order ... ok
[INFO] [stdout] test polynomial::tests::test_coset_fft ... ok
[INFO] [stdout] test secp256k1_scalar::tests::field_arithmetic::inverses ... ok
[INFO] [stdout] test secp256k1_scalar::tests::field_arithmetic::exponentiation ... ok
[INFO] [stdout] test secp256k1_scalar::tests::field_arithmetic::exponentiation_large ... ok
[INFO] [stdout] test secp256k1_base::tests::field_arithmetic::inverses ... ok
[INFO] [stdout] test polynomial::tests::test_inv_mod_xn ... ok
[INFO] [stdout] test secp256k1_base::tests::field_arithmetic::exponentiation_large ... ok
[INFO] [stdout] test polynomial::tests::test_polynomial_division_by_constant ... ok
[INFO] [stdout] test secp256k1_base::tests::field_arithmetic::batch_inversion ... ok
[INFO] [stdout] test secp256k1_scalar::tests::field_arithmetic::batch_inversion ... ok
[INFO] [stdout] test polynomial::tests::test_division_linear ... ok
[INFO] [stdout] test polynomial::tests::test_polynomial_long_division ... ok
[INFO] [stdout] test polynomial::tests::test_polynomial_division ... ok
[INFO] [stdout] test polynomial::tests::test_polynomial_multiplication ... ok
[INFO] [stderr]    Doc-tests qp_plonky2_field
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 87 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.68s
[INFO] [stdout] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]   --> src/packable.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     default type Packing = Self;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]    = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]    = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]    --> src/extension/quadratic.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]    --> src/extension/quartic.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 214 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]    --> src/extension/quintic.rs:223:5
[INFO] [stderr]     |
[INFO] [stderr] 223 |     default fn mul(self, rhs: Self) -> Self {
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: specialization is experimental
[INFO] [stderr]  --> src/ops.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     default fn square(&self) -> Self {
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
[INFO] [stderr]   = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stderr]   = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/goldilocks_field.rs - goldilocks_field::GoldilocksField (line 18) ... ignored
[INFO] [stdout] test src/secp256k1_base.rs - secp256k1_base::Secp256K1Base (line 17) ... ignored
[INFO] [stdout] test src/secp256k1_scalar.rs - secp256k1_scalar::Secp256K1Scalar (line 17) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7ff4f026157c41da5f6fb417c5f1d5ae11be5675121cffe3c037518ae7b30da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ff4f026157c41da5f6fb417c5f1d5ae11be5675121cffe3c037518ae7b30da", kill_on_drop: false }`
[INFO] [stdout] a7ff4f026157c41da5f6fb417c5f1d5ae11be5675121cffe3c037518ae7b30da
