[INFO] fetching crate spartan2 0.4.0...
[INFO] checking spartan2-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate spartan2 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate spartan2 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate spartan2 0.4.0
[INFO] tweaked toml for crates.io crate spartan2 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spartan2 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spartan2 0.4.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d652c4d26a20db68071603dfe2b08a32b68db5550c83ee25061198ca8c4bcb87
[INFO] running `Command { std: "docker" "start" "-a" "d652c4d26a20db68071603dfe2b08a32b68db5550c83ee25061198ca8c4bcb87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d652c4d26a20db68071603dfe2b08a32b68db5550c83ee25061198ca8c4bcb87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d652c4d26a20db68071603dfe2b08a32b68db5550c83ee25061198ca8c4bcb87", kill_on_drop: false }`
[INFO] [stdout] d652c4d26a20db68071603dfe2b08a32b68db5550c83ee25061198ca8c4bcb87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93abd4da812e01136eed2a7235819410bd935018b67060854450500e15c9e4ae
[INFO] running `Command { std: "docker" "start" "-a" "93abd4da812e01136eed2a7235819410bd935018b67060854450500e15c9e4ae", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking blake2s_simd v1.0.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling halo2curves v0.9.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling addchain v0.2.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking proptest v1.7.0
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking plonky2_maybe_rayon v1.0.0
[INFO] [stderr]    Compiling ff_derive v0.13.1
[INFO] [stderr]    Compiling halo2derive v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking bellpepper-core v0.4.0
[INFO] [stderr]     Checking serde_arrays v0.2.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking bellpepper v0.4.1
[INFO] [stderr]     Checking spartan2 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/polys/multilinear.rs:155:16
[INFO] [stdout]     |
[INFO] [stdout] 155 |       .map(|i| (Scalar::ONE - r[i]))
[INFO] [stdout]     |                ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:3
[INFO] [stdout]     |
[INFO] [stdout]   6 |   unused,
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_parens)]` implied by `#[deny(unused)]`
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 155 -       .map(|i| (Scalar::ONE - r[i]))
[INFO] [stdout] 155 +       .map(|i| Scalar::ONE - r[i])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/provider/msm.rs:224:29
[INFO] [stdout]     |
[INFO] [stdout] 224 |       .filter(|(scalar, _)| (!scalar.is_zero()))
[INFO] [stdout]     |                             ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -       .filter(|(scalar, _)| (!scalar.is_zero()))
[INFO] [stdout] 224 +       .filter(|(scalar, _)| !scalar.is_zero())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/polys/multilinear.rs:155:16
[INFO] [stdout]     |
[INFO] [stdout] 155 |       .map(|i| (Scalar::ONE - r[i]))
[INFO] [stdout]     |                ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:3
[INFO] [stdout]     |
[INFO] [stdout]   6 |   unused,
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_parens)]` implied by `#[deny(unused)]`
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 155 -       .map(|i| (Scalar::ONE - r[i]))
[INFO] [stdout] 155 +       .map(|i| Scalar::ONE - r[i])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/provider/msm.rs:224:29
[INFO] [stdout]     |
[INFO] [stdout] 224 |       .filter(|(scalar, _)| (!scalar.is_zero()))
[INFO] [stdout]     |                             ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 224 -       .filter(|(scalar, _)| (!scalar.is_zero()))
[INFO] [stdout] 224 +       .filter(|(scalar, _)| !scalar.is_zero())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spartan2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `spartan2` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "93abd4da812e01136eed2a7235819410bd935018b67060854450500e15c9e4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93abd4da812e01136eed2a7235819410bd935018b67060854450500e15c9e4ae", kill_on_drop: false }`
[INFO] [stdout] 93abd4da812e01136eed2a7235819410bd935018b67060854450500e15c9e4ae