[INFO] fetching crate halo2-axiom 0.5.1...
[INFO] testing halo2-axiom-0.5.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate halo2-axiom 0.5.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate halo2-axiom 0.5.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate halo2-axiom 0.5.1
[INFO] tweaked toml for crates.io crate halo2-axiom 0.5.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate halo2-axiom 0.5.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate halo2-axiom 0.5.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded halo2curves-axiom v0.7.0
[INFO] [stderr]   Downloaded image v0.24.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13fbe445c4266178d8d9c1748be59c4d2b6613477e12be6d855c2e9665b9805f
[INFO] running `Command { std: "docker" "start" "-a" "13fbe445c4266178d8d9c1748be59c4d2b6613477e12be6d855c2e9665b9805f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13fbe445c4266178d8d9c1748be59c4d2b6613477e12be6d855c2e9665b9805f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13fbe445c4266178d8d9c1748be59c4d2b6613477e12be6d855c2e9665b9805f", kill_on_drop: false }`
[INFO] [stdout] 13fbe445c4266178d8d9c1748be59c4d2b6613477e12be6d855c2e9665b9805f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68824566071c619f6a90de5a25a7340cbfe194884766a7ea5a0706edf611f072
[INFO] running `Command { std: "docker" "start" "-a" "68824566071c619f6a90de5a25a7340cbfe194884766a7ea5a0706edf611f072", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling serde v1.0.207
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling constant_time_eq v0.3.0
[INFO] [stderr]    Compiling arrayref v0.3.8
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling cpufeatures v0.2.13
[INFO] [stderr]    Compiling halo2curves-axiom v0.7.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling blake2b_simd v1.0.2
[INFO] [stderr]    Compiling itertools v0.11.0
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[INFO] [stderr]    Compiling serde_derive v1.0.207
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling serde_arrays v0.1.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling halo2-axiom v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scope`
[INFO] [stdout]   --> src/multicore.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     join, scope, Scope,
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/plonk/permutation/keygen.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/plonk/permutation/keygen.rs:171:7
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/dev.rs:715:15
[INFO] [stdout]     |
[INFO] [stdout] 715 |         #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointIndex` is never constructed
[INFO] [stdout]     --> src/plonk/circuit.rs:1422:19
[INFO] [stdout]      |
[INFO] [stdout] 1422 | pub(crate) struct PointIndex(pub usize);
[INFO] [stdout]      |                   ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/plonk/vanishing/verifier.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 124 |         x: ChallengeX<C>,
[INFO] [stdout] 125 |     ) -> impl Iterator<Item = VerifierQuery<C, M>> + Clone {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     ) -> impl Iterator<Item = VerifierQuery<'_, C, M>> + Clone {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/poly/ipa/commitment.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn empty_msm(&'params self) -> MSMIPA<C> {
[INFO] [stdout]    |                   -------          ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'params`
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn empty_msm(&'params self) -> MSMIPA<'params, C> {
[INFO] [stdout]    |                                           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.29s
[INFO] running `Command { std: "docker" "inspect" "68824566071c619f6a90de5a25a7340cbfe194884766a7ea5a0706edf611f072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68824566071c619f6a90de5a25a7340cbfe194884766a7ea5a0706edf611f072", kill_on_drop: false }`
[INFO] [stdout] 68824566071c619f6a90de5a25a7340cbfe194884766a7ea5a0706edf611f072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ec143497f473c25c534195060f0a2ea3eea3d3c276755beb3f5fb6b77d2c750
[INFO] running `Command { std: "docker" "start" "-a" "1ec143497f473c25c534195060f0a2ea3eea3d3c276755beb3f5fb6b77d2c750", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.124
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.8.4
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[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]    Compiling colored v2.1.0
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[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling bit-set v0.5.3
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[INFO] [stderr]    Compiling assert_matches v1.5.0
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[INFO] [stderr]    Compiling csv-core v0.1.11
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[INFO] [stderr]    Compiling plotters v0.3.7
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[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling pairing v0.23.0
[INFO] [stderr]    Compiling gumdrop v0.8.1
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling pasta_curves v0.5.1
[INFO] [stderr]    Compiling ark-std v0.3.0
[INFO] [stderr]    Compiling proptest v1.5.0
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[INFO] [stderr]    Compiling regex v1.10.6
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[INFO] [stderr]    Compiling halo2-axiom v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scope`
[INFO] [stdout]   --> src/multicore.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     join, scope, Scope,
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/plonk/permutation/keygen.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/plonk/permutation/keygen.rs:171:7
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/dev.rs:715:15
[INFO] [stdout]     |
[INFO] [stdout] 715 |         #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/circuit/layouter.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scope`
[INFO] [stdout]   --> src/multicore.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     join, scope, Scope,
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]   --> src/plonk/permutation/keygen.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/plonk/permutation/keygen.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/plonk/permutation/keygen.rs:171:7
[INFO] [stdout]     |
[INFO] [stdout] 171 | #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stdout]    --> src/dev.rs:715:15
[INFO] [stdout]     |
[INFO] [stdout] 715 |         #[cfg(feature = "thread-safe-region")]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `asm`, `backtrace`, `batch`, `circuit-params`, `default`, `dev-graph`, `gadget-traces`, `halo2_legacy_pdqsort`, `multicore`, `plotters`, `profile`, `sanity-checks`, `tabbycat`, and `test-dev-graph`
[INFO] [stdout]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointIndex` is never constructed
[INFO] [stdout]     --> src/plonk/circuit.rs:1422:19
[INFO] [stdout]      |
[INFO] [stdout] 1422 | pub(crate) struct PointIndex(pub usize);
[INFO] [stdout]      |                   ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/plonk/vanishing/verifier.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 124 |         x: ChallengeX<C>,
[INFO] [stdout] 125 |     ) -> impl Iterator<Item = VerifierQuery<C, M>> + Clone {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     ) -> impl Iterator<Item = VerifierQuery<'_, C, M>> + Clone {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/poly/ipa/commitment.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn empty_msm(&'params self) -> MSMIPA<C> {
[INFO] [stdout]    |                   -------          ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'params`
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn empty_msm(&'params self) -> MSMIPA<'params, C> {
[INFO] [stdout]    |                                           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PointIndex` is never constructed
[INFO] [stdout]     --> src/plonk/circuit.rs:1422:19
[INFO] [stdout]      |
[INFO] [stdout] 1422 | pub(crate) struct PointIndex(pub usize);
[INFO] [stdout]      |                   ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/plonk/vanishing/verifier.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 124 |         x: ChallengeX<C>,
[INFO] [stdout] 125 |     ) -> impl Iterator<Item = VerifierQuery<C, M>> + Clone {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |     ) -> impl Iterator<Item = VerifierQuery<'_, C, M>> + Clone {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/poly/ipa/commitment.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn empty_msm(&'params self) -> MSMIPA<C> {
[INFO] [stdout]    |                   -------          ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'params`
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn empty_msm(&'params self) -> MSMIPA<'params, C> {
[INFO] [stdout]    |                                           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]   --> examples/serialization.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         [a, b, c].map(|column| meta.enable_equality(column));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let _ = [a, b, c].map(|column| meta.enable_equality(column));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `halo2-axiom` (example "shuffle")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/bin/rustc --crate-name shuffle --edition=2021 examples/shuffle.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="batch"' --cfg 'feature="circuit-params"' --cfg 'feature="default"' --cfg 'feature="multicore"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("asm", "backtrace", "batch", "circuit-params", "default", "dev-graph", "gadget-traces", "halo2_legacy_pdqsort", "multicore", "plotters", "profile", "sanity-checks", "tabbycat", "test-dev-graph"))' -C metadata=9e046123270bcb3c -C extra-filename=-93dc0d9200df7a7c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-ca49957688b9fa0e.rlib --extern assert_matches=/opt/rustwide/target/debug/deps/libassert_matches-725c09f0490d061a.rlib --extern blake2b_simd=/opt/rustwide/target/debug/deps/libblake2b_simd-e78e3c88aa96992d.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-8789c98878d842b2.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-1c7e26fca2bea885.rlib --extern ff=/opt/rustwide/target/debug/deps/libff-5c31080fb2c4f410.rlib --extern group=/opt/rustwide/target/debug/deps/libgroup-120362bc3cf5663c.rlib --extern gumdrop=/opt/rustwide/target/debug/deps/libgumdrop-39bafd8b2c49644e.rlib --extern halo2_axiom=/opt/rustwide/target/debug/deps/libhalo2_axiom-0ef0253d0936029d.rlib --extern halo2curves=/opt/rustwide/target/debug/deps/libhalo2curves_axiom-d1a90e2ed02b8299.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-c283dbc8bbcb2c48.rlib --extern maybe_rayon=/opt/rustwide/target/debug/deps/libmaybe_rayon-ce7816294f244caa.rlib --extern pairing=/opt/rustwide/target/debug/deps/libpairing-a9f799027e1fc711.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-42419e56d03bea50.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-668b5ac74ec29f01.rlib --extern rand_chacha=/opt/rustwide/target/debug/deps/librand_chacha-251628305d6fc6f2.rlib --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-9c7b8026cc9c694b.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-6fa355e453a8601d.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-077fac84b15c224f.rlib --extern sha3=/opt/rustwide/target/debug/deps/libsha3-013523ce4942defa.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-5cf6282142589396.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1ec143497f473c25c534195060f0a2ea3eea3d3c276755beb3f5fb6b77d2c750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec143497f473c25c534195060f0a2ea3eea3d3c276755beb3f5fb6b77d2c750", kill_on_drop: false }`
[INFO] [stdout] 1ec143497f473c25c534195060f0a2ea3eea3d3c276755beb3f5fb6b77d2c750
