[INFO] crate pyrus-nn 0.2.1 is already in cache [INFO] checking pyrus-nn-0.2.1 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389 [INFO] extracting crate pyrus-nn 0.2.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate pyrus-nn 0.2.1 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pyrus-nn 0.2.1 [INFO] finished tweaking crates.io crate pyrus-nn 0.2.1 [INFO] tweaked toml for crates.io crate pyrus-nn 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] b46522d70ccf41410b8dbc673d19dd7bc8f0f7bc139a888c35961f9fe6c98b4b [INFO] running `"docker" "start" "-a" "b46522d70ccf41410b8dbc673d19dd7bc8f0f7bc139a888c35961f9fe6c98b4b"` [INFO] [stderr] Compiling mashup-impl v0.1.9 [INFO] [stderr] Compiling inventory-impl v0.1.4 [INFO] [stderr] Compiling ctor v0.1.12 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling typetag-impl v0.1.4 [INFO] [stderr] Compiling pyo3-derive-backend v0.5.4 [INFO] [stderr] Compiling pyo3 v0.5.4 [INFO] [stderr] Checking ndarray v0.12.1 [INFO] [stderr] Checking erased-serde v0.3.9 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking mashup v0.1.9 [INFO] [stderr] Checking inventory v0.1.4 [INFO] [stderr] Checking typetag v0.1.4 [INFO] [stderr] Compiling pyo3cls v0.5.4 [INFO] [stderr] Checking ndarray-parallel v0.9.1 [INFO] [stderr] Checking ndarray-rand v0.9.0 [INFO] [stderr] Checking pyrus-nn v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `float_cmp::ApproxEq` [INFO] [stderr] --> tests/test_costs.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use float_cmp::ApproxEq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_ne` [INFO] [stderr] --> tests/test_costs.rs:3:36 [INFO] [stderr] | [INFO] [stderr] 3 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `float_cmp::ApproxEq` [INFO] [stderr] --> tests/test_activations.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use float_cmp::ApproxEq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_ne` [INFO] [stderr] --> tests/test_activations.rs:3:36 [INFO] [stderr] | [INFO] [stderr] 3 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `assert_eq`, `assert_ne` [INFO] [stderr] --> tests/test_networks.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `pyrus_nn::costs` [INFO] [stderr] --> tests/test_networks.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use pyrus_nn::costs; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dense` [INFO] [stderr] --> tests/test_layers.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let dense = layers::Dense::default(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_dense` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_sequential_network_regression` [INFO] [stderr] --> tests/test_networks.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | fn test_sequential_network_regression() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `X` should have a snake case name [INFO] [stderr] --> tests/test_networks.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | let X = arr2(&[ [INFO] [stderr] | ^ help: convert the identifier to snake case: `x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.73s [INFO] running `"docker" "inspect" "b46522d70ccf41410b8dbc673d19dd7bc8f0f7bc139a888c35961f9fe6c98b4b"` [INFO] running `"docker" "rm" "-f" "b46522d70ccf41410b8dbc673d19dd7bc8f0f7bc139a888c35961f9fe6c98b4b"` [INFO] [stdout] b46522d70ccf41410b8dbc673d19dd7bc8f0f7bc139a888c35961f9fe6c98b4b