[INFO] fetching crate prodef 0.2.2... [INFO] checking prodef-0.2.2 against d0ab665d12770dbaae620b539ee4319b83445f45 for pr-133502-25 [INFO] extracting crate prodef 0.2.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate prodef 0.2.2 [INFO] finished tweaking crates.io crate prodef 0.2.2 [INFO] tweaked toml for crates.io crate prodef 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate prodef 0.2.2 on toolchain d0ab665d12770dbaae620b539ee4319b83445f45 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prodef 0.2.2 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" "+d0ab665d12770dbaae620b539ee4319b83445f45" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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] e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367 [INFO] running `Command { std: "docker" "start" "e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367", 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" "e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367", 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" "e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking rand_core v0.10.1 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking rayon v1.12.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking chacha20 v0.10.0 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking rand v0.10.1 [INFO] [stderr] Checking criterion-plot v0.8.2 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking alloca v0.4.0 [INFO] [stderr] Checking clap v4.6.1 [INFO] [stderr] Checking page_size v0.6.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking rand_xoshiro v0.8.0 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand_distr v0.6.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy-derive v0.8.48 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling nalgebra-macros v0.3.0 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stderr] Checking zerocopy v0.8.48 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking serde_arrays v0.2.0 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking derive_more v2.1.1 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking criterion v0.8.2 [INFO] [stderr] Checking nalgebra v0.34.2 [INFO] [stderr] Checking prodef v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:191:36 [INFO] [stdout] | [INFO] [stdout] 191 | .map(|pdf| pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | ^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 183 | fn sample_iter(&self, rng: &mut impl RngExt) -> impl Iterator>> where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | / self.into_iter() [INFO] [stdout] 191 | | .map(|pdf| pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | |_____________________________________________________________________________^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 183 | fn sample_iter(&self, rng: &mut impl RngExt) -> impl Iterator>> where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] help: consider borrowing the value [INFO] [stdout] | [INFO] [stdout] 191 | .map(|pdf| &pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == Option<_>` [INFO] [stdout] --> src/multivariate.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 187 | let draw_opts = OVector::>, D>::from_iterator_generic( [INFO] [stdout] | ---------------------------------------------------------- required by a bound introduced by this call [INFO] [stdout] ... [INFO] [stdout] 190 | / self.into_iter() [INFO] [stdout] 191 | | .map(|pdf| pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | |_____________________________________________________________________________^ expected `ArrayStorage`, found associated type [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option>>` [INFO] [stdout] found enum `Option>>::Buffer>>` [INFO] [stdout] = help: consider constraining the associated type `>>::Buffer` to `ArrayStorage` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] note: required by a bound in `base::construction::>::Buffer>>::from_iterator_generic` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/construction.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn from_iterator_generic(nrows: R, ncols: C, iter: I) -> Self [INFO] [stdout] | --------------------- required by a bound in this associated function [INFO] [stdout] 82 | where [INFO] [stdout] 83 | I: IntoIterator, [INFO] [stdout] | ^^^^^^^^ required by this bound in `base::construction::>::Buffer>>::from_iterator_generic` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/prodef-c8d5b432fc9ec8ca.long-type-1821601181981873061.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:191:36 [INFO] [stdout] | [INFO] [stdout] 191 | .map(|pdf| pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | ^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 183 | fn sample_iter(&self, rng: &mut impl RngExt) -> impl Iterator>> where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | / self.into_iter() [INFO] [stdout] 191 | | .map(|pdf| pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | |_____________________________________________________________________________^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 183 | fn sample_iter(&self, rng: &mut impl RngExt) -> impl Iterator>> where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] help: consider borrowing the value [INFO] [stdout] | [INFO] [stdout] 191 | .map(|pdf| &pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == Option<_>` [INFO] [stdout] --> src/multivariate.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 187 | let draw_opts = OVector::>, D>::from_iterator_generic( [INFO] [stdout] | ---------------------------------------------------------- required by a bound introduced by this call [INFO] [stdout] ... [INFO] [stdout] 190 | / self.into_iter() [INFO] [stdout] 191 | | .map(|pdf| pdf.sample(rng, &SamplingMode::SingleAttempt)), [INFO] [stdout] | |_____________________________________________________________________________^ expected `ArrayStorage`, found associated type [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option>>` [INFO] [stdout] found enum `Option>>::Buffer>>` [INFO] [stdout] = help: consider constraining the associated type `>>::Buffer` to `ArrayStorage` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] note: required by a bound in `base::construction::>::Buffer>>::from_iterator_generic` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/construction.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn from_iterator_generic(nrows: R, ncols: C, iter: I) -> Self [INFO] [stdout] | --------------------- required by a bound in this associated function [INFO] [stdout] 82 | where [INFO] [stdout] 83 | I: IntoIterator, [INFO] [stdout] | ^^^^^^^^ required by this bound in `base::construction::>::Buffer>>::from_iterator_generic` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/prodef-76b59c5c40d3f583.long-type-12288671385736094705.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:164:66 [INFO] [stdout] | [INFO] [stdout] 164 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.mean() })[0].clone()), [INFO] [stdout] | ^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 158 | fn mean(&self) -> OVector where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Matrix, nalgebra::Const<1>, >>::Buffer>` [INFO] [stdout] --> src/multivariate.rs:164:75 [INFO] [stdout] | [INFO] [stdout] 164 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.mean() })[0].clone()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:218:66 [INFO] [stdout] | [INFO] [stdout] 218 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.variance() })[0].clone()), [INFO] [stdout] | ^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 212 | fn variance(&self) -> OVector where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Matrix, nalgebra::Const<1>, >>::Buffer>` [INFO] [stdout] --> src/multivariate.rs:218:79 [INFO] [stdout] | [INFO] [stdout] 218 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.variance() })[0].clone()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:164:66 [INFO] [stdout] | [INFO] [stdout] 164 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.mean() })[0].clone()), [INFO] [stdout] | ^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 158 | fn mean(&self) -> OVector where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Matrix, nalgebra::Const<1>, >>::Buffer>` [INFO] [stdout] --> src/multivariate.rs:164:75 [INFO] [stdout] | [INFO] [stdout] 164 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.mean() })[0].clone()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `>>::Buffer` cannot be known at compilation time [INFO] [stdout] --> src/multivariate.rs:218:66 [INFO] [stdout] | [INFO] [stdout] 218 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.variance() })[0].clone()), [INFO] [stdout] | ^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `>>::Buffer` [INFO] [stdout] note: required by an implicit `Sized` bound in `Matrix` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nalgebra-0.34.2/src/base/matrix.rs:178:28 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct Matrix { [INFO] [stdout] | ^ required by the implicit `Sized` requirement on this type parameter in `Matrix` [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 212 | fn variance(&self) -> OVector where >>::Buffer: Sized { [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0608]: cannot index into a value of type `Matrix, nalgebra::Const<1>, >>::Buffer>` [INFO] [stdout] --> src/multivariate.rs:218:79 [INFO] [stdout] | [INFO] [stdout] 218 | .map(|uvpdf| match_univariate!(uvpdf, pdf, { pdf.variance() })[0].clone()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277, E0608. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prodef` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0271, E0277, E0608. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prodef` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367", kill_on_drop: false }` [INFO] [stdout] e744d53378a3e9902905788cf50ada81f350963dfddbf36285f54f64171c6367