[INFO] cloning repository https://github.com/tideofwords/play-plonky2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tideofwords/play-plonky2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftideofwords%2Fplay-plonky2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftideofwords%2Fplay-plonky2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 559e04cdacff276395323c34d1d25f7dbbf3b381
[INFO] testing tideofwords/play-plonky2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftideofwords%2Fplay-plonky2" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tideofwords/play-plonky2
[INFO] finished tweaking git repo https://github.com/tideofwords/play-plonky2
[INFO] tweaked toml for git repo https://github.com/tideofwords/play-plonky2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tideofwords/play-plonky2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tideofwords/play-plonky2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/mir-protocol/plonky2`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded keccak-hash v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 289d548c0dc4cf235b6f6b04201fc592cb1483c46dba0755e764f189b2b3db75
[INFO] running `Command { std: "docker" "start" "-a" "289d548c0dc4cf235b6f6b04201fc592cb1483c46dba0755e764f189b2b3db75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "289d548c0dc4cf235b6f6b04201fc592cb1483c46dba0755e764f189b2b3db75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289d548c0dc4cf235b6f6b04201fc592cb1483c46dba0755e764f189b2b3db75", kill_on_drop: false }`
[INFO] [stdout] 289d548c0dc4cf235b6f6b04201fc592cb1483c46dba0755e764f189b2b3db75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb3e79c5f0d96bc8fd1e1833998151846a03b3ec89c32ba7eef243758c9dc0c2
[INFO] running `Command { std: "docker" "start" "-a" "eb3e79c5f0d96bc8fd1e1833998151846a03b3ec89c32ba7eef243758c9dc0c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling fixed-hash v0.7.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling plonky2_util v0.2.0 (https://github.com/mir-protocol/plonky2#41dc325e)
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling keccak-hash v0.8.0
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling plonky2_maybe_rayon v0.2.0 (https://github.com/mir-protocol/plonky2#41dc325e)
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling plonky2_field v0.2.2 (https://github.com/mir-protocol/plonky2#41dc325e)
[INFO] [stderr]    Compiling plonky2 v0.2.2 (https://github.com/mir-protocol/plonky2#41dc325e)
[INFO] [stderr]    Compiling play-plonky2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/poly.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::field::types::Field`
[INFO] [stdout]  --> src/poly.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plonky2::field::types::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::iop::target::Target`
[INFO] [stdout]  --> src/poly.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use plonky2::iop::target::Target;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PartialWitness` and `WitnessWrite`
[INFO] [stdout]  --> src/poly.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plonky2::iop::witness::{PartialWitness, WitnessWrite};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::plonk::circuit_builder::CircuitBuilder`
[INFO] [stdout]  --> src/poly.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use plonky2::plonk::circuit_builder::CircuitBuilder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::plonk::circuit_data::CircuitConfig`
[INFO] [stdout]  --> src/poly.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use plonky2::plonk::circuit_data::CircuitConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenericConfig` and `PoseidonGoldilocksConfig`
[INFO] [stdout]  --> src/poly.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use plonky2::plonk::config::{GenericConfig, PoseidonGoldilocksConfig};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.96s
[INFO] running `Command { std: "docker" "inspect" "eb3e79c5f0d96bc8fd1e1833998151846a03b3ec89c32ba7eef243758c9dc0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3e79c5f0d96bc8fd1e1833998151846a03b3ec89c32ba7eef243758c9dc0c2", kill_on_drop: false }`
[INFO] [stdout] eb3e79c5f0d96bc8fd1e1833998151846a03b3ec89c32ba7eef243758c9dc0c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 256d6f81ab5936a1a5d7c589ce91fb615b2cb2ae0ae470ee5884515cd8cc3996
[INFO] running `Command { std: "docker" "start" "-a" "256d6f81ab5936a1a5d7c589ce91fb615b2cb2ae0ae470ee5884515cd8cc3996", kill_on_drop: false }`
[INFO] [stderr]    Compiling play-plonky2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/poly.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::field::types::Field`
[INFO] [stdout]  --> src/poly.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plonky2::field::types::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::iop::target::Target`
[INFO] [stdout]  --> src/poly.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use plonky2::iop::target::Target;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PartialWitness` and `WitnessWrite`
[INFO] [stdout]  --> src/poly.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plonky2::iop::witness::{PartialWitness, WitnessWrite};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::plonk::circuit_builder::CircuitBuilder`
[INFO] [stdout]  --> src/poly.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use plonky2::plonk::circuit_builder::CircuitBuilder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::plonk::circuit_data::CircuitConfig`
[INFO] [stdout]  --> src/poly.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use plonky2::plonk::circuit_data::CircuitConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenericConfig` and `PoseidonGoldilocksConfig`
[INFO] [stdout]  --> src/poly.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use plonky2::plonk::config::{GenericConfig, PoseidonGoldilocksConfig};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/poly.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::field::types::Field`
[INFO] [stdout]  --> src/poly.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use plonky2::field::types::Field;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::iop::target::Target`
[INFO] [stdout]  --> src/poly.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use plonky2::iop::target::Target;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PartialWitness` and `WitnessWrite`
[INFO] [stdout]  --> src/poly.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plonky2::iop::witness::{PartialWitness, WitnessWrite};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::plonk::circuit_builder::CircuitBuilder`
[INFO] [stdout]  --> src/poly.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use plonky2::plonk::circuit_builder::CircuitBuilder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plonky2::plonk::circuit_data::CircuitConfig`
[INFO] [stdout]  --> src/poly.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use plonky2::plonk::circuit_data::CircuitConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GenericConfig` and `PoseidonGoldilocksConfig`
[INFO] [stdout]  --> src/poly.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use plonky2::plonk::config::{GenericConfig, PoseidonGoldilocksConfig};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]   --> src/poly.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |             let temp = builder.mul_add(temp, x, coeffs[deg - i]);
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `deg` should have an upper case name
[INFO] [stdout]   --> src/poly.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |         const deg: usize = 2;
[INFO] [stdout]    |               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 33 -         const deg: usize = 2;
[INFO] [stdout] 33 +         const DEG: usize = 2;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/poly.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |         pw.set_target(x, F::from_canonical_u64(5));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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] 58 |         let _ = pw.set_target(x, F::from_canonical_u64(5));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "256d6f81ab5936a1a5d7c589ce91fb615b2cb2ae0ae470ee5884515cd8cc3996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256d6f81ab5936a1a5d7c589ce91fb615b2cb2ae0ae470ee5884515cd8cc3996", kill_on_drop: false }`
[INFO] [stdout] 256d6f81ab5936a1a5d7c589ce91fb615b2cb2ae0ae470ee5884515cd8cc3996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb44bfe33a909c8b46e7c4154fb35bddb62a798f594104c34a1d18076672616a
[INFO] running `Command { std: "docker" "start" "-a" "cb44bfe33a909c8b46e7c4154fb35bddb62a798f594104c34a1d18076672616a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `anyhow::Result`
[INFO] [stdout] 
[INFO] [stderr]  --> src/poly.rs:1:5
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stderr] 1 | use anyhow::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `plonky2::field::types::Field`
[INFO] [stderr]  --> src/poly.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use plonky2::field::types::Field;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `plonky2::iop::target::Target`
[INFO] [stderr]  --> src/poly.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use plonky2::iop::target::Target;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PartialWitness` and `WitnessWrite`
[INFO] [stderr]  --> src/poly.rs:4:29
[INFO] [stderr]   |
[INFO] [stderr] 4 | use plonky2::iop::witness::{PartialWitness, WitnessWrite};
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `plonky2::plonk::circuit_builder::CircuitBuilder`
[INFO] [stderr]  --> src/poly.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use plonky2::plonk::circuit_builder::CircuitBuilder;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `plonky2::plonk::circuit_data::CircuitConfig`
[INFO] [stderr]  --> src/poly.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use plonky2::plonk::circuit_data::CircuitConfig;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `GenericConfig` and `PoseidonGoldilocksConfig`
[INFO] [stderr]  --> src/poly.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 | use plonky2::plonk::config::{GenericConfig, PoseidonGoldilocksConfig};
[INFO] [stderr]   |                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]   --> src/poly.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let temp = builder.mul_add(temp, x, coeffs[deg - i]);
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `deg` should have an upper case name
[INFO] [stderr]   --> src/poly.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |         const deg: usize = 2;
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 33 -         const deg: usize = 2;
[INFO] [stderr] 33 +         const DEG: usize = 2;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/poly.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         pw.set_target(x, F::from_canonical_u64(5));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let _ = pw.set_target(x, F::from_canonical_u64(5));
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `play-plonky2` (lib) generated 7 warnings (run `cargo fix --lib -p play-plonky2` to apply 7 suggestions)
[INFO] [stderr] warning: `play-plonky2` (lib test) generated 10 warnings (7 duplicates) (run `cargo fix --lib -p play-plonky2 --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/play_plonky2-b5d15f7f52db8e2b)
[INFO] [stdout] test poly::tests::test_poly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.77s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests play_plonky2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb44bfe33a909c8b46e7c4154fb35bddb62a798f594104c34a1d18076672616a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb44bfe33a909c8b46e7c4154fb35bddb62a798f594104c34a1d18076672616a", kill_on_drop: false }`
[INFO] [stdout] cb44bfe33a909c8b46e7c4154fb35bddb62a798f594104c34a1d18076672616a