[INFO] fetching crate linfa 0.7.0... [INFO] checking linfa-0.7.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate linfa 0.7.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate linfa 0.7.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linfa 0.7.0 [INFO] finished tweaking crates.io crate linfa 0.7.0 [INFO] tweaked toml for crates.io crate linfa 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 219 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding approx v0.4.0 (available: v0.5.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding clap v3.2.25 (available: v4.5.18) [INFO] [stderr] Adding clap_lex v0.2.4 (available: v0.7.2) [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding criterion v0.4.0 (available: v0.5.1) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding dirs v3.0.2 (available: v5.0.1) [INFO] [stderr] Adding dirs v4.0.0 (available: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (available: v0.4.1) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding intel-mkl-src v0.7.0+mkl2020.1 (available: v0.8.1) [INFO] [stderr] Adding intel-mkl-tool v0.3.2+mkl2020.1 (available: v0.8.1) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding lapack v0.18.0 (available: v0.19.0) [INFO] [stderr] Adding lapack-sys v0.12.1 (available: v0.14.0) [INFO] [stderr] Adding lax v0.15.0 (available: v0.16.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding memmap2 v0.5.10 (available: v0.9.5) [INFO] [stderr] Adding nalgebra v0.29.0 (available: v0.33.0) [INFO] [stderr] Adding nalgebra-macros v0.1.0 (available: v0.2.2) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding ndarray-linalg v0.15.0 (available: v0.16.0) [INFO] [stderr] Adding ndarray-rand v0.14.0 (available: v0.15.0) [INFO] [stderr] Adding nix v0.26.4 (available: v0.29.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (available: v7.0.0) [INFO] [stderr] Adding pprof v0.11.1 (available: v0.13.0) [INFO] [stderr] Adding quick-xml v0.26.0 (available: v0.36.2) [INFO] [stderr] Adding rustls-native-certs v0.7.3 (available: v0.8.0) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding simba v0.6.0 (available: v0.9.0) [INFO] [stderr] Adding statrs v0.16.1 (available: v0.17.1) [INFO] [stderr] Adding symbolic-common v10.2.1 (available: v12.11.1) [INFO] [stderr] Adding symbolic-demangle v10.2.1 (available: v12.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding zstd v0.11.2+zstd.1.5.2 (available: v0.13.2) [INFO] [stderr] Adding zstd-safe v5.0.2+zstd.1.5.2 (available: v7.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lax v0.15.0 [INFO] [stderr] Downloaded sprs v0.11.2 [INFO] [stderr] Downloaded cauchy v0.4.0 [INFO] [stderr] Downloaded openblas-build v0.10.9 [INFO] [stderr] Downloaded approx v0.4.0 [INFO] [stderr] Downloaded lapack v0.18.0 [INFO] [stderr] Downloaded lapack-sys v0.12.1 [INFO] [stderr] Downloaded ndarray-linalg v0.15.0 [INFO] [stderr] Downloaded openblas-src v0.10.9 [INFO] [stderr] Downloaded netlib-src v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11a7303cab43ef0c18d1332f0d3ec4d8fc9ed81767feda2f7d23c88593f49795 [INFO] running `Command { std: "docker" "start" "-a" "11a7303cab43ef0c18d1332f0d3ec4d8fc9ed81767feda2f7d23c88593f49795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11a7303cab43ef0c18d1332f0d3ec4d8fc9ed81767feda2f7d23c88593f49795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11a7303cab43ef0c18d1332f0d3ec4d8fc9ed81767feda2f7d23c88593f49795", kill_on_drop: false }` [INFO] [stdout] 11a7303cab43ef0c18d1332f0d3ec4d8fc9ed81767feda2f7d23c88593f49795 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8e74d3e5c9e9204b79cd62e7bd9354569b570735316e63a84afbdc3eb6fa0ac [INFO] running `Command { std: "docker" "start" "-a" "a8e74d3e5c9e9204b79cd62e7bd9354569b570735316e63a84afbdc3eb6fa0ac", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling linfa v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking simba v0.6.0 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking sprs v0.11.2 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:211:46 [INFO] [stdout] | [INFO] [stdout] 188 | impl<'a, F, L, D, T> DatasetBase, T> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn sample_iter(&'a self) -> Iter<'a, '_, F, T::Elem, T::Ix> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:235:54 [INFO] [stdout] | [INFO] [stdout] 216 | impl<'a, F: 'a, L: 'a, D, T> DatasetBase, T> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 235 | pub fn feature_iter(&'a self) -> DatasetIter<'a, '_, ArrayBase, T> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:244:53 [INFO] [stdout] | [INFO] [stdout] 216 | impl<'a, F: 'a, L: 'a, D, T> DatasetBase, T> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 244 | pub fn target_iter(&'a self) -> DatasetIter<'a, '_, ArrayBase, T> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:735:57 [INFO] [stdout] | [INFO] [stdout] 663 | impl<'a, F: 'a + Clone, E: Copy + 'a, D, S, I: TargetDim> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 735 | ) -> impl Iterator, ArrayView>)> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:735:71 [INFO] [stdout] | [INFO] [stdout] 663 | impl<'a, F: 'a + Clone, E: Copy + 'a, D, S, I: TargetDim> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 735 | ) -> impl Iterator, ArrayView>)> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking nalgebra v0.29.0 [INFO] [stderr] Checking statrs v0.16.1 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `linfa_datasets` [INFO] [stdout] --> src/dataset/mod.rs:334:9 [INFO] [stdout] | [INFO] [stdout] 334 | use linfa_datasets::generate::make_dataset; [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `linfa_datasets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:211:46 [INFO] [stdout] | [INFO] [stdout] 188 | impl<'a, F, L, D, T> DatasetBase, T> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn sample_iter(&'a self) -> Iter<'a, '_, F, T::Elem, T::Ix> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:235:54 [INFO] [stdout] | [INFO] [stdout] 216 | impl<'a, F: 'a, L: 'a, D, T> DatasetBase, T> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 235 | pub fn feature_iter(&'a self) -> DatasetIter<'a, '_, ArrayBase, T> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:244:53 [INFO] [stdout] | [INFO] [stdout] 216 | impl<'a, F: 'a, L: 'a, D, T> DatasetBase, T> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 244 | pub fn target_iter(&'a self) -> DatasetIter<'a, '_, ArrayBase, T> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:735:57 [INFO] [stdout] | [INFO] [stdout] 663 | impl<'a, F: 'a + Clone, E: Copy + 'a, D, S, I: TargetDim> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 735 | ) -> impl Iterator, ArrayView>)> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dataset/impl_dataset.rs:735:71 [INFO] [stdout] | [INFO] [stdout] 663 | impl<'a, F: 'a + Clone, E: Copy + 'a, D, S, I: TargetDim> [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 735 | ) -> impl Iterator, ArrayView>)> { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `linfa` (lib test) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a8e74d3e5c9e9204b79cd62e7bd9354569b570735316e63a84afbdc3eb6fa0ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8e74d3e5c9e9204b79cd62e7bd9354569b570735316e63a84afbdc3eb6fa0ac", kill_on_drop: false }` [INFO] [stdout] a8e74d3e5c9e9204b79cd62e7bd9354569b570735316e63a84afbdc3eb6fa0ac