[INFO] crate zei 0.0.10 is already in cache [INFO] checking zei-0.0.10 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] extracting crate zei 0.0.10 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate zei 0.0.10 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate zei 0.0.10 [INFO] finished tweaking crates.io crate zei 0.0.10 [INFO] tweaked toml for crates.io crate zei 0.0.10 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0da1db11ac047e7a884b5d01ac74e4f7031dd3e102ee9b11eea0ab47ccdf9c61 [INFO] running `"docker" "start" "-a" "0da1db11ac047e7a884b5d01ac74e4f7031dd3e102ee9b11eea0ab47ccdf9c61"` [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling curve25519-dalek-organism v0.0.5 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Checking blake2b_simd v0.5.9 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking uint v0.8.2 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking mohan v0.0.52 [INFO] [stderr] Checking bacteria v0.0.8 [INFO] [stderr] Checking schnorr v0.0.11 [INFO] [stderr] Checking zei v0.0.10 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `mohan_rand` [INFO] [stderr] --> src/lockbox.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | mohan_rand [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::FromIterator` [INFO] [stderr] --> src/core/id.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | use std::iter::FromIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mohan_rand` [INFO] [stderr] --> src/lockbox.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | mohan_rand [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `constants::RISTRETTO_BASEPOINT_COMPRESSED` [INFO] [stderr] --> src/core/xproofs.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | constants::RISTRETTO_BASEPOINT_COMPRESSED, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Write`, `self` [INFO] [stderr] --> src/lockbox.rs:209:23 [INFO] [stderr] | [INFO] [stderr] 209 | use std::io::{self, Write, Read}; [INFO] [stderr] | ^^^^ ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AssetId` [INFO] [stderr] --> src/core/xproofs.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | AssetId, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::FromIterator` [INFO] [stderr] --> src/core/id.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | use std::iter::FromIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `constants::RISTRETTO_BASEPOINT_COMPRESSED` [INFO] [stderr] --> src/core/xproofs.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | constants::RISTRETTO_BASEPOINT_COMPRESSED, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::FromIterator` [INFO] [stderr] --> src/core/xproofs.rs:340:9 [INFO] [stderr] | [INFO] [stderr] 340 | use std::iter::FromIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mohan::hash::hash_to_ristretto` [INFO] [stderr] --> src/proofs/bulletproofs/inner_product_proof.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use mohan::hash::hash_to_ristretto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `blake256` [INFO] [stderr] --> src/pedersen.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | blake256, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `blake256` [INFO] [stderr] --> src/pedersen.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | blake256, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/core/xproofs.rs:205:17 [INFO] [stderr] | [INFO] [stderr] 205 | for i in 0..gap { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_commitments` [INFO] [stderr] --> src/core/xproofs.rs:212:27 [INFO] [stderr] | [INFO] [stderr] 212 | let (range_proof, value_commitments) = RangeProof::prove_multiple( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_value_commitments` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/core/xproofs.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | inputs: &Vec, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/core/xproofs.rs:304:17 [INFO] [stderr] | [INFO] [stderr] 304 | for i in 0..gap { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/core/xproofs.rs:283:9 [INFO] [stderr] | [INFO] [stderr] 283 | inputs: &Vec, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core/xproofs.rs:268:13 [INFO] [stderr] | [INFO] [stderr] 268 | let mut input_asset_comms = inputs.into_iter().map( [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core/xproofs.rs:272:13 [INFO] [stderr] | [INFO] [stderr] 272 | let mut output_asset_comms = outputs.into_iter().map( [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/core/xproofs.rs:205:17 [INFO] [stderr] | [INFO] [stderr] 205 | for i in 0..gap { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_commitments` [INFO] [stderr] --> src/core/xproofs.rs:212:27 [INFO] [stderr] | [INFO] [stderr] 212 | let (range_proof, value_commitments) = RangeProof::prove_multiple( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_value_commitments` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/core/xproofs.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | inputs: &Vec, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/core/xproofs.rs:304:17 [INFO] [stderr] | [INFO] [stderr] 304 | for i in 0..gap { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/core/xproofs.rs:283:9 [INFO] [stderr] | [INFO] [stderr] 283 | inputs: &Vec, [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/core/xproofs.rs:470:13 [INFO] [stderr] | [INFO] [stderr] 470 | for i in 0..12 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/core/xproofs.rs:474:13 [INFO] [stderr] | [INFO] [stderr] 474 | for i in 0..4 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/proofs/batcheq_proof.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | for i in 0..10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/proofs/batcheq_proof.rs:271:13 [INFO] [stderr] | [INFO] [stderr] 271 | for i in 0..10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core/xproofs.rs:268:13 [INFO] [stderr] | [INFO] [stderr] 268 | let mut input_asset_comms = inputs.into_iter().map( [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core/xproofs.rs:272:13 [INFO] [stderr] | [INFO] [stderr] 272 | let mut output_asset_comms = outputs.into_iter().map( [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core/xproofs.rs:350:13 [INFO] [stderr] | [INFO] [stderr] 350 | let mut transcript = Transcript::new(b"satoshi_land"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core/xproofs.rs:381:13 [INFO] [stderr] | [INFO] [stderr] 381 | let mut transcript = Transcript::new(b"turing_land"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lock` [INFO] [stderr] --> src/lockbox.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn lock(randomness: &Scalar, publickey: &PublicKey, message: &[u8]) -> Lockbox { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `unlock` [INFO] [stderr] --> src/lockbox.rs:82:8 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn unlock(boxy: &mut Lockbox, secretkey: &SecretKey, publickey: &PublicKey) -> Result<(), ZeiError> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zero` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn zero(n: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `special_inner_product` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn special_inner_product(lhs: &Self, rhs: &Self) -> Poly6 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn eval(&self, x: Scalar) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn eval(&self, x: Scalar) -> Scalar { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/eq_proof.rs:156:13 [INFO] [stderr] | [INFO] [stderr] 156 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/eq_proof.rs:181:13 [INFO] [stderr] | [INFO] [stderr] 181 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/eq_proof.rs:214:13 [INFO] [stderr] | [INFO] [stderr] 214 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/eq_proof.rs:247:13 [INFO] [stderr] | [INFO] [stderr] 247 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/eq_proof.rs:280:13 [INFO] [stderr] | [INFO] [stderr] 280 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/eq_proof.rs:313:13 [INFO] [stderr] | [INFO] [stderr] 313 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/batcheq_proof.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proofs/batcheq_proof.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | let mut transcript = Transcript::new(b"zei_equality_proof_test"); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `zero` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn zero(n: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `special_inner_product` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn special_inner_product(lhs: &Self, rhs: &Self) -> Poly6 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn eval(&self, x: Scalar) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/proofs/bulletproofs/util.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | pub fn eval(&self, x: Scalar) -> Scalar { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `zei::proofs::bulletproofs::PedersenGens` [INFO] [stderr] --> benches/zei_benchmarks.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | bulletproofs::{PedersenGens}, [INFO] [stderr] | ^^^^^^^^^^^^ no `PedersenGens` in `proofs::bulletproofs` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mohan::MukaTree` [INFO] [stderr] --> benches/zei_benchmarks.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | MukaTree, [INFO] [stderr] | ^^^^^^^^ no `MukaTree` in the root [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::FromIterator` [INFO] [stderr] --> benches/zei_benchmarks.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | use std::iter::FromIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `zei`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0da1db11ac047e7a884b5d01ac74e4f7031dd3e102ee9b11eea0ab47ccdf9c61"` [INFO] running `"docker" "rm" "-f" "0da1db11ac047e7a884b5d01ac74e4f7031dd3e102ee9b11eea0ab47ccdf9c61"` [INFO] [stdout] 0da1db11ac047e7a884b5d01ac74e4f7031dd3e102ee9b11eea0ab47ccdf9c61