[INFO] cloning repository https://github.com/elmines/rusty_brain [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elmines/rusty_brain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmines%2Frusty_brain"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmines%2Frusty_brain'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 64d91e4f05aa841d5d3b65608971aa327d84ea22 [INFO] checking elmines/rusty_brain against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmines%2Frusty_brain" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elmines/rusty_brain on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/elmines/rusty_brain [INFO] finished tweaking git repo https://github.com/elmines/rusty_brain [INFO] tweaked toml for git repo https://github.com/elmines/rusty_brain written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/elmines/rusty_brain already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 8e294a053eb4a83000e5e1e55e67bda06e5713e7fd6f9e86ab0d69d62a9ea3f8 [INFO] running `"docker" "start" "-a" "8e294a053eb4a83000e5e1e55e67bda06e5713e7fd6f9e86ab0d69d62a9ea3f8"` [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking rusty_brain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: this file contains an unclosed delimiter [INFO] [stderr] --> src/core/session.rs:88:2 [INFO] [stderr] | [INFO] [stderr] 25 | impl Session { [INFO] [stderr] | - unclosed delimiter [INFO] [stderr] ... [INFO] [stderr] 75 | for pred in ready_comp.preds() { [INFO] [stderr] | - this delimiter might not be properly closed... [INFO] [stderr] ... [INFO] [stderr] 78 | } [INFO] [stderr] | - ...as it matches this but it has different indentation [INFO] [stderr] ... [INFO] [stderr] 88 | [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected `;` or `{`, found `=>` [INFO] [stderr] --> src/core/session.rs:14:96 [INFO] [stderr] | [INFO] [stderr] 14 | fn extract_pred(x: &Tensor, feeds: &HashMap<&Tensor, &Array>, fetches: Vec<&Tensor>) => { [INFO] [stderr] | ^^ expected `;` or `{` [INFO] [stderr] [INFO] [stderr] error: this file contains an unclosed delimiter [INFO] [stderr] --> src/core/session.rs:88:2 [INFO] [stderr] | [INFO] [stderr] 25 | impl Session { [INFO] [stderr] | - unclosed delimiter [INFO] [stderr] ... [INFO] [stderr] 75 | for pred in ready_comp.preds() { [INFO] [stderr] | - this delimiter might not be properly closed... [INFO] [stderr] ... [INFO] [stderr] 78 | } [INFO] [stderr] | - ...as it matches this but it has different indentation [INFO] [stderr] ... [INFO] [stderr] 88 | [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected `;` or `{`, found `=>` [INFO] [stderr] --> src/core/session.rs:14:96 [INFO] [stderr] | [INFO] [stderr] 14 | fn extract_pred(x: &Tensor, feeds: &HashMap<&Tensor, &Array>, fetches: Vec<&Tensor>) => { [INFO] [stderr] | ^^ expected `;` or `{` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Dimension` [INFO] [stderr] --> src/core/ops.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use self::ndarray::{Array, Dimension, IxDyn}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/core/ops.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::core::tensor::Tensor` [INFO] [stderr] --> src/core/ops.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::core::tensor::Tensor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::core::Tensor` [INFO] [stderr] --> src/layers/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::core::Tensor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> src/core/tensor.rs:86:6 [INFO] [stderr] | [INFO] [stderr] 86 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Dimension` [INFO] [stderr] --> src/core/ops.rs:2:28 [INFO] [stderr] | [INFO] [stderr] 2 | use self::ndarray::{Array, Dimension, IxDyn}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/core/ops.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::core::tensor::Tensor` [INFO] [stderr] --> src/core/ops.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::core::tensor::Tensor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::core::Tensor` [INFO] [stderr] --> src/layers/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::core::Tensor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `rusty_brain`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `dot` found for struct `core::tensor::Tensor<'_>` in the current scope [INFO] [stderr] --> src/core/tensor.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Tensor<'a> { [INFO] [stderr] | --------------------- method `dot` not found for this [INFO] [stderr] ... [INFO] [stderr] 138 | let c = a.dot(&b); [INFO] [stderr] | ^^^ method not found in `core::tensor::Tensor<'_>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `dot`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `core::ops::ndarray::linalg::Dot` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dot` found for struct `core::tensor::Tensor<'_>` in the current scope [INFO] [stderr] --> src/core/tensor.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Tensor<'a> { [INFO] [stderr] | --------------------- method `dot` not found for this [INFO] [stderr] ... [INFO] [stderr] 145 | let c = a.dot(&b); [INFO] [stderr] | ^^^ method not found in `core::tensor::Tensor<'_>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `dot`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `core::ops::ndarray::linalg::Dot` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `dot` found for struct `core::tensor::Tensor<'_>` in the current scope [INFO] [stderr] --> src/core/tensor.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Tensor<'a> { [INFO] [stderr] | --------------------- method `dot` not found for this [INFO] [stderr] ... [INFO] [stderr] 150 | let f = d.dot(&e); [INFO] [stderr] | ^^^ method not found in `core::tensor::Tensor<'_>` [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `dot`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `core::ops::ndarray::linalg::Dot` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `rusty_brain`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "8e294a053eb4a83000e5e1e55e67bda06e5713e7fd6f9e86ab0d69d62a9ea3f8"` [INFO] running `"docker" "rm" "-f" "8e294a053eb4a83000e5e1e55e67bda06e5713e7fd6f9e86ab0d69d62a9ea3f8"` [INFO] [stdout] 8e294a053eb4a83000e5e1e55e67bda06e5713e7fd6f9e86ab0d69d62a9ea3f8