[INFO] cloning repository https://github.com/kaushik-himself/winterfell-boilerplate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaushik-himself/winterfell-boilerplate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaushik-himself%2Fwinterfell-boilerplate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaushik-himself%2Fwinterfell-boilerplate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5179338a2c8828a6afd1cef52267b92290ffea1f [INFO] checking kaushik-himself/winterfell-boilerplate against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaushik-himself%2Fwinterfell-boilerplate" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kaushik-himself/winterfell-boilerplate [INFO] finished tweaking git repo https://github.com/kaushik-himself/winterfell-boilerplate [INFO] tweaked toml for git repo https://github.com/kaushik-himself/winterfell-boilerplate written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kaushik-himself/winterfell-boilerplate on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kaushik-himself/winterfell-boilerplate 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking kaushik-himself/winterfell-boilerplate against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaushik-himself%2Fwinterfell-boilerplate" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kaushik-himself/winterfell-boilerplate [INFO] finished tweaking git repo https://github.com/kaushik-himself/winterfell-boilerplate [INFO] tweaked toml for git repo https://github.com/kaushik-himself/winterfell-boilerplate written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kaushik-himself/winterfell-boilerplate on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kaushik-himself/winterfell-boilerplate 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winter-verifier v0.4.2 [INFO] [stderr] Downloaded cpufeatures v0.2.5 [INFO] [stderr] Downloaded winter-math v0.4.2 [INFO] [stderr] Downloaded winterfell v0.4.2 [INFO] [stderr] Downloaded keccak v0.1.3 [INFO] [stderr] Downloaded constant_time_eq v0.2.4 [INFO] [stderr] Downloaded winter-crypto v0.4.2 [INFO] [stderr] Downloaded winter-utils v0.4.2 [INFO] [stderr] Downloaded winter-fri v0.4.2 [INFO] [stderr] Downloaded block-buffer v0.10.3 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded winter-prover v0.4.2 [INFO] [stderr] Downloaded winter-air v0.4.2 [INFO] [stderr] Downloaded cc v1.0.77 [INFO] [stderr] Downloaded blake3 v1.3.3 [INFO] [stderr] Downloaded sha3 v0.10.6 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc67a9f89738227e8ca240ffe065bc6b9679fbe5a15d2815eb74819fbae37450 [INFO] running `Command { std: "docker" "start" "-a" "bc67a9f89738227e8ca240ffe065bc6b9679fbe5a15d2815eb74819fbae37450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc67a9f89738227e8ca240ffe065bc6b9679fbe5a15d2815eb74819fbae37450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc67a9f89738227e8ca240ffe065bc6b9679fbe5a15d2815eb74819fbae37450", kill_on_drop: false }` [INFO] [stdout] bc67a9f89738227e8ca240ffe065bc6b9679fbe5a15d2815eb74819fbae37450 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26bd495c2297731f1c29637f2d9ac07b9ade920afc606e89ce0f40e4fc785d11 [INFO] running `Command { std: "docker" "start" "-a" "26bd495c2297731f1c29637f2d9ac07b9ade920afc606e89ce0f40e4fc785d11", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Checking constant_time_eq v0.2.4 [INFO] [stderr] Checking keccak v0.1.3 [INFO] [stderr] Checking winter-utils v0.4.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking winter-math v0.4.2 [INFO] [stderr] Compiling blake3 v1.3.3 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.6 [INFO] [stderr] Checking sha3 v0.10.6 [INFO] [stderr] Checking winter-crypto v0.4.2 [INFO] [stderr] Checking winter-fri v0.4.2 [INFO] [stderr] Checking winter-air v0.4.2 [INFO] [stderr] Checking winter-prover v0.4.2 [INFO] [stderr] Checking winter-verifier v0.4.2 [INFO] [stderr] Checking winterfell v0.4.2 [INFO] [stderr] Checking example1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `FieldElement` and `Trace` [INFO] [stdout] --> src/prover.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | math::{fields::f128::BaseElement, FieldElement}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | FieldExtension, HashFunction, ProofOptions, Prover, StarkProof, Trace, TraceTable, [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: `TransitionConstraintDegree` [INFO] [stdout] --> src/prover/air.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | TransitionConstraintDegree, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FieldElement` and `Trace` [INFO] [stdout] --> src/prover.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | math::{fields::f128::BaseElement, FieldElement}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | FieldExtension, HashFunction, ProofOptions, Prover, StarkProof, Trace, TraceTable, [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: `TransitionConstraintDegree` [INFO] [stdout] --> src/prover/air.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | TransitionConstraintDegree, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover/air.rs:26:89 [INFO] [stdout] | [INFO] [stdout] 26 | fn new(trace_info: TraceInfo, pub_input: Self::BaseField, options: ProofOptions) -> Self {} [INFO] [stdout] | --- implicitly returns `()` as its body has no tail or `return` expression ^^^^ expected `FibAir`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover/air.rs:26:89 [INFO] [stdout] | [INFO] [stdout] 26 | fn new(trace_info: TraceInfo, pub_input: Self::BaseField, options: ProofOptions) -> Self {} [INFO] [stdout] | --- implicitly returns `()` as its body has no tail or `return` expression ^^^^ expected `FibAir`, found `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover/air.rs:40:33 [INFO] [stdout] | [INFO] [stdout] 40 | fn get_assertions(&self) -> Vec> {} [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec>`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn build_do_work_trace(n: usize) -> TraceTable {} [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^ expected `TraceTable`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `TraceTable` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover.rs:33:54 [INFO] [stdout] | [INFO] [stdout] 33 | fn get_pub_inputs(&self, trace: &Self::Trace) -> BaseElement {} [INFO] [stdout] | -------------- ^^^^^^^^^^^ expected `BaseElement`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn prove_work() -> (BaseElement, StarkProof) { [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(BaseElement, StarkProof)`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(winterfell::winter_math::fields::f128::BaseElement, StarkProof)` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> src/prover/air.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | frame: &EvaluationFrame, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/prover/air.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | result: &mut [E], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover/air.rs:40:33 [INFO] [stdout] | [INFO] [stdout] 40 | fn get_assertions(&self) -> Vec> {} [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Vec>`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover.rs:10:41 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn build_do_work_trace(n: usize) -> TraceTable {} [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^^^^^ expected `TraceTable`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected struct `TraceTable` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover.rs:33:54 [INFO] [stdout] | [INFO] [stdout] 33 | fn get_pub_inputs(&self, trace: &Self::Trace) -> BaseElement {} [INFO] [stdout] | -------------- ^^^^^^^^^^^ expected `BaseElement`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/prover.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn prove_work() -> (BaseElement, StarkProof) { [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `(BaseElement, StarkProof)`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(winterfell::winter_math::fields::f128::BaseElement, StarkProof)` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> src/prover/air.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | frame: &EvaluationFrame, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/prover/air.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | result: &mut [E], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/prover.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn verify_work(result: BaseElement, proof: StarkProof) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `proof` [INFO] [stdout] --> src/prover.rs:56:41 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn verify_work(result: BaseElement, proof: StarkProof) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/prover.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn verify_work(result: BaseElement, proof: StarkProof) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `proof` [INFO] [stdout] --> src/prover.rs:56:41 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn verify_work(result: BaseElement, proof: StarkProof) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `example1` (bin "example1" test) due to 5 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `example1` (bin "example1") due to 5 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "26bd495c2297731f1c29637f2d9ac07b9ade920afc606e89ce0f40e4fc785d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26bd495c2297731f1c29637f2d9ac07b9ade920afc606e89ce0f40e4fc785d11", kill_on_drop: false }` [INFO] [stdout] 26bd495c2297731f1c29637f2d9ac07b9ade920afc606e89ce0f40e4fc785d11