[INFO] fetching crate ndarray 0.15.6... [INFO] checking ndarray-0.15.6 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013 [INFO] extracting crate ndarray 0.15.6 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate ndarray 0.15.6 on toolchain 2e6fc425411280c658d852813de01c5157255088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ndarray 0.15.6 [INFO] finished tweaking crates.io crate ndarray 0.15.6 [INFO] tweaked toml for crates.io crate ndarray 0.15.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate ndarray 0.15.6 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" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defmac v0.2.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.10 [INFO] [stderr] Downloaded thread-tree v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 260765e071f1bef6cb0f4c815f1c5c70a05dc6fa93983933ff6e9a8e6aaa8213 [INFO] running `Command { std: "docker" "start" "-a" "260765e071f1bef6cb0f4c815f1c5c70a05dc6fa93983933ff6e9a8e6aaa8213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "260765e071f1bef6cb0f4c815f1c5c70a05dc6fa93983933ff6e9a8e6aaa8213", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "260765e071f1bef6cb0f4c815f1c5c70a05dc6fa93983933ff6e9a8e6aaa8213", kill_on_drop: false }` [INFO] [stdout] 260765e071f1bef6cb0f4c815f1c5c70a05dc6fa93983933ff6e9a8e6aaa8213 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca51a8591963ed1f9e3e408382940e62a9352ba645179aa4fc07cb8a6ed63da3 [INFO] running `Command { std: "docker" "start" "-a" "ca51a8591963ed1f9e3e408382940e62a9352ba645179aa4fc07cb8a6ed63da3", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking defmac v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking ndarray v0.15.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/zip/ndproducer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | #[cfg(not(features = "std"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 5 | #[cfg(not(feature = "std"))] [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `constructors::*` [INFO] [stdout] --> src/impl_views/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use constructors::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `conversions::*` [INFO] [stdout] --> src/impl_views/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use conversions::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `splitting::*` [INFO] [stdout] --> src/impl_views/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use splitting::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/zip/ndproducer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | #[cfg(not(features = "std"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 5 | #[cfg(not(feature = "std"))] [INFO] [stdout] | ~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `constructors::*` [INFO] [stdout] --> src/impl_views/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use constructors::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `conversions::*` [INFO] [stdout] --> src/impl_views/mod.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use conversions::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `splitting::*` [INFO] [stdout] --> src/impl_views/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use splitting::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_owned_array.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_methods.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/data_repr.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_constructors.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/data_traits.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_views/conversions.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_methods.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/data_repr.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/data_traits.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_views/conversions.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_owned_array.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rawpointer::PointerExt` [INFO] [stdout] --> src/impl_constructors.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use rawpointer::PointerExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_split` is never used [INFO] [stdout] --> src/split_at.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) trait SplitPreference : SplitAt { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] 10 | fn can_split(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `post_dec` is never used [INFO] [stdout] --> src/dimension/axes.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 144 | trait IncOps: Copy { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 145 | fn post_inc(&mut self) -> Self; [INFO] [stdout] 146 | fn post_dec(&mut self) -> Self; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_split` is never used [INFO] [stdout] --> src/split_at.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) trait SplitPreference : SplitAt { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] 10 | fn can_split(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `post_dec` is never used [INFO] [stdout] --> src/dimension/axes.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 144 | trait IncOps: Copy { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 145 | fn post_inc(&mut self) -> Self; [INFO] [stdout] 146 | fn post_dec(&mut self) -> Self; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.23s [INFO] running `Command { std: "docker" "inspect" "ca51a8591963ed1f9e3e408382940e62a9352ba645179aa4fc07cb8a6ed63da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca51a8591963ed1f9e3e408382940e62a9352ba645179aa4fc07cb8a6ed63da3", kill_on_drop: false }` [INFO] [stdout] ca51a8591963ed1f9e3e408382940e62a9352ba645179aa4fc07cb8a6ed63da3