[INFO] fetching crate dusk-plonk 0.20.0...
[INFO] checking dusk-plonk-0.20.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate dusk-plonk 0.20.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate dusk-plonk 0.20.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate dusk-plonk 0.20.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dusk-plonk 0.20.0
[INFO] tweaked toml for crates.io crate dusk-plonk 0.20.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate dusk-plonk 0.20.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded msgpacker-derive v0.3.1
[INFO] [stderr]   Downloaded merlin v3.0.0
[INFO] [stderr]   Downloaded ahash v0.4.7
[INFO] [stderr]   Downloaded derive-hex v0.1.2
[INFO] [stderr]   Downloaded pairing v0.23.0
[INFO] [stderr]   Downloaded serde_derive v1.0.189
[INFO] [stderr]   Downloaded is-terminal v0.4.10
[INFO] [stderr]   Downloaded serde v1.0.189
[INFO] [stderr]   Downloaded dusk-bls12_381 v0.13.0
[INFO] [stderr]   Downloaded clap_builder v4.4.12
[INFO] [stderr]   Downloaded regex-automata v0.4.2
[INFO] [stderr]   Downloaded msgpacker v0.4.3
[INFO] [stderr]   Downloaded clap v4.4.12
[INFO] [stderr]   Downloaded dusk-bytes v0.1.6
[INFO] [stderr]   Downloaded regex v1.10.1
[INFO] [stderr]   Downloaded msgpacker-derive v0.1.2
[INFO] [stderr]   Downloaded dusk-cdf v0.5.0
[INFO] [stderr]   Downloaded dusk-jubjub v0.14.0
[INFO] [stderr]   Downloaded msgpacker v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88a5b59762ef6a8fcaa6a76fd5eb2b1b6edce37d7ed742d314591333970ea3c3
[INFO] running `Command { std: "docker" "start" "-a" "88a5b59762ef6a8fcaa6a76fd5eb2b1b6edce37d7ed742d314591333970ea3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88a5b59762ef6a8fcaa6a76fd5eb2b1b6edce37d7ed742d314591333970ea3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a5b59762ef6a8fcaa6a76fd5eb2b1b6edce37d7ed742d314591333970ea3c3", kill_on_drop: false }`
[INFO] [stdout] 88a5b59762ef6a8fcaa6a76fd5eb2b1b6edce37d7ed742d314591333970ea3c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 168cc2e5c12e34d8d8c9c3b36e4651c95bec6d228bfb961b169b7173feeefb42
[INFO] running `Command { std: "docker" "start" "-a" "168cc2e5c12e34d8d8c9c3b36e4651c95bec6d228bfb961b169b7173feeefb42", kill_on_drop: false }`
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[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking crypto-common v0.1.6
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[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking dusk-bytes v0.1.6
[INFO] [stderr]     Checking dusk-bls12_381 v0.13.0
[INFO] [stderr]     Checking dusk-jubjub v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling msgpacker-derive v0.3.1
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking msgpacker v0.4.3
[INFO] [stderr]     Checking dusk-plonk v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `w` and `v` are never read
[INFO] [stdout]   --> src/runtime.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     WitnessAppended {
[INFO] [stdout]    |     --------------- fields in this variant
[INFO] [stdout] 22 |         /// Appended witness
[INFO] [stdout] 23 |         w: Witness,
[INFO] [stdout]    |         ^
[INFO] [stdout] 24 |         /// Witness value
[INFO] [stdout] 25 |         v: BlsScalar,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `c` is never read
[INFO] [stdout]   --> src/runtime.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ConstraintAppended {
[INFO] [stdout]    |     ------------------ field in this variant
[INFO] [stdout] 30 |         /// Appended constraint
[INFO] [stdout] 31 |         c: Constraint,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_json v1.0.107
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: fields `w` and `v` are never read
[INFO] [stdout]   --> src/runtime.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     WitnessAppended {
[INFO] [stdout]    |     --------------- fields in this variant
[INFO] [stdout] 22 |         /// Appended witness
[INFO] [stdout] 23 |         w: Witness,
[INFO] [stdout]    |         ^
[INFO] [stdout] 24 |         /// Witness value
[INFO] [stdout] 25 |         v: BlsScalar,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `c` is never read
[INFO] [stdout]   --> src/runtime.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ConstraintAppended {
[INFO] [stdout]    |     ------------------ field in this variant
[INFO] [stdout] 30 |         /// Appended constraint
[INFO] [stdout] 31 |         c: Constraint,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeEvent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.14s
[INFO] running `Command { std: "docker" "inspect" "168cc2e5c12e34d8d8c9c3b36e4651c95bec6d228bfb961b169b7173feeefb42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168cc2e5c12e34d8d8c9c3b36e4651c95bec6d228bfb961b169b7173feeefb42", kill_on_drop: false }`
[INFO] [stdout] 168cc2e5c12e34d8d8c9c3b36e4651c95bec6d228bfb961b169b7173feeefb42