[INFO] cloning repository https://github.com/AalyTokombaev/finite_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AalyTokombaev/finite_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAalyTokombaev%2Ffinite_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAalyTokombaev%2Ffinite_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 504f38887214475bde6cfa2337436b4c548824a5
[INFO] checking AalyTokombaev/finite_rust against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAalyTokombaev%2Ffinite_rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AalyTokombaev/finite_rust
[INFO] finished tweaking git repo https://github.com/AalyTokombaev/finite_rust
[INFO] tweaked toml for git repo https://github.com/AalyTokombaev/finite_rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AalyTokombaev/finite_rust on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AalyTokombaev/finite_rust 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.11
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] [stderr]   Downloaded modulo v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 389a4ba4482ee5a1a825d685056a6ba867c712d54b6e2cb9f125523e1c6e1062
[INFO] running `Command { std: "docker" "start" "-a" "389a4ba4482ee5a1a825d685056a6ba867c712d54b6e2cb9f125523e1c6e1062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "389a4ba4482ee5a1a825d685056a6ba867c712d54b6e2cb9f125523e1c6e1062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389a4ba4482ee5a1a825d685056a6ba867c712d54b6e2cb9f125523e1c6e1062", kill_on_drop: false }`
[INFO] [stdout] 389a4ba4482ee5a1a825d685056a6ba867c712d54b6e2cb9f125523e1c6e1062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb940d44ccfc486326cbb7861ea7f2ae81b0d61dc2be92e163f2feb1856c2bfb
[INFO] running `Command { std: "docker" "start" "-a" "eb940d44ccfc486326cbb7861ea7f2ae81b0d61dc2be92e163f2feb1856c2bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking modulo v0.1.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking function_search v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LinearFunction`
[INFO] [stdout]  --> src/main.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use structs::functions::{LinearFunction, QuadraticFunction};
[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: `LinearFunction`
[INFO] [stdout]  --> src/main.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use structs::functions::{LinearFunction, QuadraticFunction};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
[INFO] [stdout]   --> src/structs/functions.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for i in 0.self.coefficients.len() {
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
[INFO] [stdout]   --> src/structs/functions.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for i in 0.self.coefficients.len() {
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/structs/functions.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn evaluat(&self, x: FieldElement) -> FieldElement {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/structs/functions.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn evaluat(&self, x: FieldElement) -> FieldElement {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elements`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let elements = vec![a_01.clone(), a_02.clone(), a_12.clone()];
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elements`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let elements = vec![a_01.clone(), a_02.clone(), a_12.clone()];
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c4`
[INFO] [stdout]   --> src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let c4: FieldElement = field.from_integer(4);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_c4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let f: QuadraticFunction = QuadraticFunction::new(field, vec![c1, c2, c3]);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c4`
[INFO] [stdout]   --> src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let c4: FieldElement = field.from_integer(4);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_c4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let f: QuadraticFunction = QuadraticFunction::new(field, vec![c1, c2, c3]);
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0610`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0610`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `function_search` (bin "function_search" test) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `function_search` (bin "function_search") due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "eb940d44ccfc486326cbb7861ea7f2ae81b0d61dc2be92e163f2feb1856c2bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb940d44ccfc486326cbb7861ea7f2ae81b0d61dc2be92e163f2feb1856c2bfb", kill_on_drop: false }`
[INFO] [stdout] eb940d44ccfc486326cbb7861ea7f2ae81b0d61dc2be92e163f2feb1856c2bfb
