[INFO] cloning repository https://github.com/therealyingtong/extractooor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/therealyingtong/extractooor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealyingtong%2Fextractooor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealyingtong%2Fextractooor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b51eb34ef88bdd57bbe4ba557ab9cc5593c44ffe
[INFO] testing therealyingtong/extractooor against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealyingtong%2Fextractooor" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/therealyingtong/extractooor on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/therealyingtong/extractooor
[INFO] finished tweaking git repo https://github.com/therealyingtong/extractooor
[INFO] tweaked toml for git repo https://github.com/therealyingtong/extractooor written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/therealyingtong/extractooor 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing therealyingtong/extractooor against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherealyingtong%2Fextractooor" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/therealyingtong/extractooor on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/therealyingtong/extractooor
[INFO] finished tweaking git repo https://github.com/therealyingtong/extractooor
[INFO] tweaked toml for git repo https://github.com/therealyingtong/extractooor written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/therealyingtong/extractooor 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" "+beta-2023-12-22" "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] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d7ce5aa427c77b70042da6887b8389af1b7ecb775474b7e233b24bfd673c2bc
[INFO] running `Command { std: "docker" "start" "-a" "5d7ce5aa427c77b70042da6887b8389af1b7ecb775474b7e233b24bfd673c2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d7ce5aa427c77b70042da6887b8389af1b7ecb775474b7e233b24bfd673c2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7ce5aa427c77b70042da6887b8389af1b7ecb775474b7e233b24bfd673c2bc", kill_on_drop: false }`
[INFO] [stdout] 5d7ce5aa427c77b70042da6887b8389af1b7ecb775474b7e233b24bfd673c2bc
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bd6719f9fbe4df957422228017e7800571b3b69e88556fdfa402ec75f941190
[INFO] running `Command { std: "docker" "start" "-a" "0bd6719f9fbe4df957422228017e7800571b3b69e88556fdfa402ec75f941190", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling ark-std v0.4.0
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling ark-serialize v0.4.2
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]    Compiling ark-ff v0.4.2
[INFO] [stderr]    Compiling ark-poly v0.4.2
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling ark-bn254 v0.4.0
[INFO] [stderr]    Compiling extractooor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ScalarMul`
[INFO] [stdout]  --> src/pedersen_vc.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_ec::{AffineRepr, VariableBaseMSM, ScalarMul, CurveGroup};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VariableBaseMSM`
[INFO] [stdout]  --> src/pedersen_vc.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_ec::{AffineRepr, VariableBaseMSM, ScalarMul, CurveGroup};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/pedersen_vc.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn root_round<R: RngCore>(&self, rng: &mut R) -> ProverMessage<G> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tr`
[INFO] [stdout]    --> src/pedersen_vc.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn leaf_round(&self, tr: &PartialTranscript<G>) -> ProverMessage<G> {
[INFO] [stdout]     |                          ^^ help: if this is intentional, prefix it with an underscore: `_tr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_p_msg`
[INFO] [stdout]    --> src/pedersen_vc.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let last_p_msg = tr.prover_messages().last().unwrap().clone().wtns();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_p_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/pedersen_vc.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         rng: &mut R,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Abort` and `Success` are never constructed
[INFO] [stdout]   --> src/protocol.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub enum TraversalResult {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 63 |     Abort,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     Success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraversalResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fold_bases` is never used
[INFO] [stdout]    --> src/pedersen_vc.rs:311:8
[INFO] [stdout]     |
[INFO] [stdout] 311 | pub fn fold_bases<G: CurveGroup>(alpha: G::ScalarField, values: &[G]) -> Vec<G> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.00s
[INFO] running `Command { std: "docker" "inspect" "0bd6719f9fbe4df957422228017e7800571b3b69e88556fdfa402ec75f941190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd6719f9fbe4df957422228017e7800571b3b69e88556fdfa402ec75f941190", kill_on_drop: false }`
[INFO] [stdout] 0bd6719f9fbe4df957422228017e7800571b3b69e88556fdfa402ec75f941190
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dff023486f5b1d5a8184f89a69154677b3507f3cf33ffc7ddb841673809241c
[INFO] running `Command { std: "docker" "start" "-a" "5dff023486f5b1d5a8184f89a69154677b3507f3cf33ffc7ddb841673809241c", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `ScalarMul`
[INFO] [stdout]  --> src/pedersen_vc.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_ec::{AffineRepr, VariableBaseMSM, ScalarMul, CurveGroup};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VariableBaseMSM`
[INFO] [stdout]  --> src/pedersen_vc.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_ec::{AffineRepr, VariableBaseMSM, ScalarMul, CurveGroup};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/pedersen_vc.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn root_round<R: RngCore>(&self, rng: &mut R) -> ProverMessage<G> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tr`
[INFO] [stdout]    --> src/pedersen_vc.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn leaf_round(&self, tr: &PartialTranscript<G>) -> ProverMessage<G> {
[INFO] [stdout]     |                          ^^ help: if this is intentional, prefix it with an underscore: `_tr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_p_msg`
[INFO] [stdout]    --> src/pedersen_vc.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let last_p_msg = tr.prover_messages().last().unwrap().clone().wtns();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_p_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/pedersen_vc.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         rng: &mut R,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Abort` and `Success` are never constructed
[INFO] [stdout]   --> src/protocol.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub enum TraversalResult {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 63 |     Abort,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     Success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraversalResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fold_bases` is never used
[INFO] [stdout]    --> src/pedersen_vc.rs:311:8
[INFO] [stdout]     |
[INFO] [stdout] 311 | pub fn fold_bases<G: CurveGroup>(alpha: G::ScalarField, values: &[G]) -> Vec<G> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling extractooor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ScalarMul`
[INFO] [stdout]  --> src/pedersen_vc.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_ec::{AffineRepr, VariableBaseMSM, ScalarMul, CurveGroup};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_ff::Field`
[INFO] [stdout]    --> src/pedersen_vc.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |     use ark_ff::Field;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compute_cross_terms`
[INFO] [stdout]    --> src/pedersen_vc.rs:425:27
[INFO] [stdout]     |
[INFO] [stdout] 425 |     use super::{pedersen, compute_cross_terms, fold_scalars, compute_betas};
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VariableBaseMSM`
[INFO] [stdout]  --> src/pedersen_vc.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ark_ec::{AffineRepr, VariableBaseMSM, ScalarMul, CurveGroup};
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/pedersen_vc.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn root_round<R: RngCore>(&self, rng: &mut R) -> ProverMessage<G> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tr`
[INFO] [stdout]    --> src/pedersen_vc.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn leaf_round(&self, tr: &PartialTranscript<G>) -> ProverMessage<G> {
[INFO] [stdout]     |                          ^^ help: if this is intentional, prefix it with an underscore: `_tr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_p_msg`
[INFO] [stdout]    --> src/pedersen_vc.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let last_p_msg = tr.prover_messages().last().unwrap().clone().wtns();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_p_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/pedersen_vc.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         rng: &mut R,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Abort` and `Success` are never constructed
[INFO] [stdout]   --> src/protocol.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub enum TraversalResult {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 63 |     Abort,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     Success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TraversalResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fold_bases` is never used
[INFO] [stdout]    --> src/pedersen_vc.rs:311:8
[INFO] [stdout]     |
[INFO] [stdout] 311 | pub fn fold_bases<G: CurveGroup>(alpha: G::ScalarField, values: &[G]) -> Vec<G> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `extractooor` (lib test); 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5dff023486f5b1d5a8184f89a69154677b3507f3cf33ffc7ddb841673809241c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dff023486f5b1d5a8184f89a69154677b3507f3cf33ffc7ddb841673809241c", kill_on_drop: false }`
[INFO] [stdout] 5dff023486f5b1d5a8184f89a69154677b3507f3cf33ffc7ddb841673809241c
