[INFO] fetching crate nova-snark 0.41.0...
[INFO] testing nova-snark-0.41.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate nova-snark 0.41.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nova-snark 0.41.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nova-snark 0.41.0
[INFO] tweaked toml for crates.io crate nova-snark 0.41.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nova-snark 0.41.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nova-snark 0.41.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ade51ca620b107dbcd9fc2674312a8fe8dcc7b295a0fd7e713add002d6d133c
[INFO] running `Command { std: "docker" "start" "-a" "1ade51ca620b107dbcd9fc2674312a8fe8dcc7b295a0fd7e713add002d6d133c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ade51ca620b107dbcd9fc2674312a8fe8dcc7b295a0fd7e713add002d6d133c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ade51ca620b107dbcd9fc2674312a8fe8dcc7b295a0fd7e713add002d6d133c", kill_on_drop: false }`
[INFO] [stdout] 1ade51ca620b107dbcd9fc2674312a8fe8dcc7b295a0fd7e713add002d6d133c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c13a74f290f4b7166ff85d049391009e8a28b37825af563f89bc07dc3a91fcc
[INFO] running `Command { std: "docker" "start" "-a" "8c13a74f290f4b7166ff85d049391009e8a28b37825af563f89bc07dc3a91fcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling halo2curves v0.8.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling addchain v0.2.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling generic-array v1.2.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ff_derive v0.13.1
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]    Compiling halo2derive v0.1.0
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling pairing v0.23.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_arrays v0.1.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stdout] implementing asm, bls12381_scalar
[INFO] [stdout] implementing asm, bn256_base
[INFO] [stdout] implementing asm, bn256_scalar
[INFO] [stdout] implementing asm, pasta_base
[INFO] [stdout] implementing asm, vesta_base
[INFO] [stderr]    Compiling nova-snark v0.41.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/provider/msm.rs:161:29
[INFO] [stdout]     |
[INFO] [stdout] 161 |       .filter(|(scalar, _)| (!scalar.is_zero()))
[INFO] [stdout]     |                             ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:4:3
[INFO] [stdout]     |
[INFO] [stdout]   4 |   unused,
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_parens)]` implied by `#[deny(unused)]`
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 161 -       .filter(|(scalar, _)| (!scalar.is_zero()))
[INFO] [stdout] 161 +       .filter(|(scalar, _)| !scalar.is_zero())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/spartan/polys/multilinear.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 138 |       .map(|i| (Scalar::ONE - r[i]))
[INFO] [stdout]     |                ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -       .map(|i| (Scalar::ONE - r[i]))
[INFO] [stdout] 138 +       .map(|i| Scalar::ONE - r[i])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nova-snark` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8c13a74f290f4b7166ff85d049391009e8a28b37825af563f89bc07dc3a91fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c13a74f290f4b7166ff85d049391009e8a28b37825af563f89bc07dc3a91fcc", kill_on_drop: false }`
[INFO] [stdout] 8c13a74f290f4b7166ff85d049391009e8a28b37825af563f89bc07dc3a91fcc