[INFO] cloning repository https://github.com/FeanorTheElf/feanor-symbolica
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FeanorTheElf/feanor-symbolica" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2Ffeanor-symbolica", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2Ffeanor-symbolica'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c49e56fb42ddd254734d2b1219d1cd4a0bc4745
[INFO] checking FeanorTheElf/feanor-symbolica against master#df1ae0f7dd168513de2d89beb2cb7a95d4fdc118 for pr-159343
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2Ffeanor-symbolica" "/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/FeanorTheElf/feanor-symbolica
[INFO] finished tweaking git repo https://github.com/FeanorTheElf/feanor-symbolica
[INFO] tweaked toml for git repo https://github.com/FeanorTheElf/feanor-symbolica written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FeanorTheElf/feanor-symbolica on toolchain df1ae0f7dd168513de2d89beb2cb7a95d4fdc118
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FeanorTheElf/feanor-symbolica 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" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "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-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964
[INFO] running `Command { std: "docker" "start" "4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling rug v1.23.0
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling symbolica v0.8.2
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking static_assertions v1.1.0
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[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking dyn-clone v1.0.17
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[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]     Checking feanor-math v2.1.9
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking feanor-symbolica v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/feanor_math.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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: `std::sync::Arc`
[INFO] [stdout]  --> src/feanor_math.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DegRevLex` and `Monomial`
[INFO] [stdout]   --> src/feanor_math.rs:10:40
[INFO] [stdout]    |
[INFO] [stdout] 10 | use feanor_math::rings::multivariate::{DegRevLex, Monomial, MultivariatePolyRing};
[INFO] [stdout]    |                                        ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FiniteField`
[INFO] [stdout]   --> src/feanor_math.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 | use symbolica::domains::finite_field::{FiniteField, Zp, Z2};
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `symbolica::poly::polynomial::MultivariatePolynomial`
[INFO] [stdout]   --> src/feanor_math.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use symbolica::poly::polynomial::MultivariatePolynomial;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `feanor_math::assert_el_eq`
[INFO] [stdout]    --> src/feanor_math.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | use feanor_math::assert_el_eq;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::symbolica::SymbolicaRing`
[INFO] [stdout]    --> src/feanor_math.rs:396:5
[INFO] [stdout]     |
[INFO] [stdout] 396 | use crate::symbolica::SymbolicaRing;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/feanor_math.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[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: `FiniteField`
[INFO] [stdout]   --> src/feanor_math.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 | use symbolica::domains::finite_field::{FiniteField, Zp, Z2};
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::symbolica::SymbolicaRing`
[INFO] [stdout]    --> src/feanor_math.rs:396:5
[INFO] [stdout]     |
[INFO] [stdout] 396 | use crate::symbolica::SymbolicaRing;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `feanor_math::homomorphism::Homomorphism`
[INFO] [stdout]    --> src/feanor_math.rs:394:5
[INFO] [stdout]     |
[INFO] [stdout] 394 | use feanor_math::homomorphism::Homomorphism;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `feanor_math::field::FieldStore`
[INFO] [stdout]    --> src/feanor_math.rs:393:5
[INFO] [stdout]     |
[INFO] [stdout] 393 | use feanor_math::field::FieldStore;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 09s
[INFO] running `Command { std: "docker" "inspect" "4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964", kill_on_drop: false }`
[INFO] [stdout] 4b0c362b7d67b3e940205e9f5d6a559fbccd90fab97a92581b9cfd0699448964
