[INFO] fetching crate halo2-axiom 0.5.1...
[INFO] testing halo2-axiom-0.5.1 against 1.90.0 for beta-1.91-2
[INFO] extracting crate halo2-axiom 0.5.1 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate halo2-axiom 0.5.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8798d42453857659df1b8e5e62ce43410499a6f295593802947b863a22604afa
[INFO] running `Command { std: "docker" "start" "-a" "8798d42453857659df1b8e5e62ce43410499a6f295593802947b863a22604afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8798d42453857659df1b8e5e62ce43410499a6f295593802947b863a22604afa", kill_on_drop: false }`
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[INFO] [stdout] 2c144b809b895066e882d4fadcc8d5c78980727e106a23da097ee843c6462159
[INFO] running `Command { std: "docker" "start" "-a" "2c144b809b895066e882d4fadcc8d5c78980727e106a23da097ee843c6462159", kill_on_drop: false }`
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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)]` 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]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     #[must_use]
[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)]` 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:81:19
[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 1m 01s
[INFO] running `Command { std: "docker" "inspect" "2c144b809b895066e882d4fadcc8d5c78980727e106a23da097ee843c6462159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c144b809b895066e882d4fadcc8d5c78980727e106a23da097ee843c6462159", kill_on_drop: false }`
[INFO] [stdout] 2c144b809b895066e882d4fadcc8d5c78980727e106a23da097ee843c6462159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 224624029cf84bac9f8e19c2c29a7fcff3f836b7512bf4c29715b8dd876f52ec
[INFO] running `Command { std: "docker" "start" "-a" "224624029cf84bac9f8e19c2c29a7fcff3f836b7512bf4c29715b8dd876f52ec", 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 bitflags v2.6.0
[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
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[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 textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling tempfile v3.12.0
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[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling plotters v0.3.7
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[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling halo2curves-axiom v0.7.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling ark-std v0.3.0
[INFO] [stderr]    Compiling proptest v1.5.0
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[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)]` 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]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[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)]` 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]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/poly/ipa/strategy.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     #[must_use]
[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)]` 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:81:19
[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)]` 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] [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)]` 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:81:19
[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 `test` profile [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "224624029cf84bac9f8e19c2c29a7fcff3f836b7512bf4c29715b8dd876f52ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224624029cf84bac9f8e19c2c29a7fcff3f836b7512bf4c29715b8dd876f52ec", kill_on_drop: false }`
[INFO] [stdout] 224624029cf84bac9f8e19c2c29a7fcff3f836b7512bf4c29715b8dd876f52ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9921c80b1ca9785d2bd6596ff43ced1920a498cfc63b407afc6dbc402cb230de
[INFO] running `Command { std: "docker" "start" "-a" "9921c80b1ca9785d2bd6596ff43ced1920a498cfc63b407afc6dbc402cb230de", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]   --> src/circuit/layouter.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[cfg(feature = "thread-safe-region")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]   --> src/circuit/layouter.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]   --> src/circuit/layouter.rs:21:11
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]   --> src/circuit/layouter.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Scope`
[INFO] [stderr]   --> src/multicore.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |     join, scope, Scope,
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]   --> src/plonk/permutation/keygen.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[cfg(feature = "thread-safe-region")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]   --> src/plonk/permutation/keygen.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]   --> src/plonk/permutation/keygen.rs:34:11
[INFO] [stderr]    |
[INFO] [stderr] 34 | #[cfg(not(feature = "thread-safe-region"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]    --> src/plonk/permutation/keygen.rs:153:7
[INFO] [stderr]     |
[INFO] [stderr] 153 | #[cfg(feature = "thread-safe-region")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = 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] [stderr]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]    --> src/plonk/permutation/keygen.rs:171:7
[INFO] [stderr]     |
[INFO] [stderr] 171 | #[cfg(feature = "thread-safe-region")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = 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] [stderr]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `thread-safe-region`
[INFO] [stderr]    --> src/dev.rs:715:15
[INFO] [stderr]     |
[INFO] [stderr] 715 |         #[cfg(feature = "thread-safe-region")]
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = 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] [stderr]     = help: consider adding `thread-safe-region` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]    --> src/poly/ipa/strategy.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]    --> src/poly/ipa/strategy.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PointIndex` is never constructed
[INFO] [stderr]     --> src/plonk/circuit.rs:1422:19
[INFO] [stderr]      |
[INFO] [stderr] 1422 | pub(crate) struct PointIndex(pub usize);
[INFO] [stderr]      |                   ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/plonk/vanishing/verifier.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 124 |         x: ChallengeX<C>,
[INFO] [stderr] 125 |     ) -> impl Iterator<Item = VerifierQuery<C, M>> + Clone {
[INFO] [stderr]     |                               ------------------- the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 125 |     ) -> impl Iterator<Item = VerifierQuery<'_, C, M>> + Clone {
[INFO] [stderr]     |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/poly/ipa/commitment.rs:81:19
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn empty_msm(&'params self) -> MSMIPA<C> {
[INFO] [stderr]    |                   ^^^^^^^          --------- the same lifetime is hidden here
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'params`
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn empty_msm(&'params self) -> MSMIPA<'params, C> {
[INFO] [stderr]    |                                           ++++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `halo2-axiom` (lib) generated 16 warnings (run `cargo fix --lib -p halo2-axiom` to apply 1 suggestion)
[INFO] [stderr] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stderr]   --> examples/serialization.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         [a, b, c].map(|column| meta.enable_equality(column));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 50 |         let _ = [a, b, c].map(|column| meta.enable_equality(column));
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `halo2-axiom` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr] warning: `halo2-axiom` (example "serialization") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/halo2_axiom-1732b2bf9609110d)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test circuit::floor_planner::single_pass::tests::not_enough_columns_for_constants ... ok
[INFO] [stdout] test circuit::table_layouter::tests::table_no_default ... ok
[INFO] [stdout] test circuit::table_layouter::tests::table_reuse_column ... ok
[INFO] [stdout] test circuit::table_layouter::tests::table_overwrite_default ... ok
[INFO] [stdout] test dev::tests::unassigned_cell ... ok
[INFO] [stdout] test dev::tests::bad_fixed_lookup ... ok
[INFO] [stdout] test circuit::table_layouter::tests::table_uneven_columns ... ok
[INFO] [stdout] test dev::tests::bad_lookup_any ... ok
[INFO] [stdout] test dev::tests::contraint_unsatisfied ... ok
[INFO] [stdout] test plonk::assigned::tests::add_rational_to_inv0_rational ... ok
[INFO] [stdout] test plonk::assigned::tests::add_trivial_to_inv0_rational ... ok
[INFO] [stdout] test arithmetic::tests::test_compute_inner_product ... ok
[INFO] [stdout] test arithmetic::test_lagrange_interpolate ... ok
[INFO] [stdout] test plonk::assigned::tests::mul_rational_by_inv0_rational ... ok
[INFO] [stdout] test fft::tests::test_mem_leak ... ok
[INFO] [stdout] test plonk::assigned::tests::sub_rational_from_inv0_rational ... ok
[INFO] [stdout] test plonk::assigned::tests::sub_trivial_from_inv0_rational ... ok
[INFO] [stdout] test poly::domain::test_coeff_to_extended_part ... ok
[INFO] [stdout] test poly::domain::test_l_i ... ok
[INFO] [stdout] test plonk::prover::test_create_proof ... ok
[INFO] [stdout] test plonk::assigned::proptests::operation_commutativity ... ok
[INFO] [stdout] test poly::domain::test_rotate ... ok
[INFO] [stdout] test poly::ipa::commitment::test::test_commit_lagrange_eqaffine ... ok
[INFO] [stdout] test poly::ipa::commitment::test::test_commit_lagrange_epaffine ... ok
[INFO] [stdout] test poly::ipa::msm::tests::msm_arithmetic ... ok
[INFO] [stdout] test poly::domain::bench_lagrange_vecs_to_extended ... ok
[INFO] [stdout] test poly::domain::test_lagrange_vecs_to_extended ... ok
[INFO] [stdout] test poly::kzg::commitment::test::test_parameter_serialisation_roundtrip ... ok
[INFO] [stdout] test poly::kzg::commitment::test::test_commit_lagrange ... ok
[INFO] [stdout] test poly::multiopen_test::test::test_identical_queries_gwc ... ok
[INFO] [stdout] test poly::multiopen_test::test::test_identical_queries_shplonk ... ok
[INFO] [stdout] test poly::ipa::commitment::test::test_opening_proof ... ok
[INFO] [stdout] test poly::multiopen_test::test::test_roundtrip_gwc ... ok
[INFO] [stdout] test poly::multiopen_test::test::test_roundtrip_ipa ... ok
[INFO] [stdout] test poly::multiopen_test::test::test_roundtrip_shplonk ... ok
[INFO] [stdout] test plonk::circuit::compress_selectors::tests::test_selector_combination ... ok
[INFO] [stdout] test poly::multiopen_test::test::test_roundtrip_ipa_keccak ... ok
[INFO] [stdout] test poly::kzg::multiopen::shplonk::proptests::test_intermediate_sets ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/halo2_axiom-1732b2bf9609110d` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9921c80b1ca9785d2bd6596ff43ced1920a498cfc63b407afc6dbc402cb230de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9921c80b1ca9785d2bd6596ff43ced1920a498cfc63b407afc6dbc402cb230de", kill_on_drop: false }`
[INFO] [stdout] 9921c80b1ca9785d2bd6596ff43ced1920a498cfc63b407afc6dbc402cb230de
