[INFO] fetching crate linfa-kernel 0.3.0... [INFO] checking linfa-kernel-0.3.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate linfa-kernel 0.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate linfa-kernel 0.3.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linfa-kernel 0.3.0 [INFO] finished tweaking crates.io crate linfa-kernel 0.3.0 [INFO] tweaked toml for crates.io crate linfa-kernel 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca658c40c3be44ddc717fb2a69793eceaf9bc9ab78ef13c9cd42b2fe65b31844 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ca658c40c3be44ddc717fb2a69793eceaf9bc9ab78ef13c9cd42b2fe65b31844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca658c40c3be44ddc717fb2a69793eceaf9bc9ab78ef13c9cd42b2fe65b31844", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca658c40c3be44ddc717fb2a69793eceaf9bc9ab78ef13c9cd42b2fe65b31844", kill_on_drop: false }` [INFO] [stdout] ca658c40c3be44ddc717fb2a69793eceaf9bc9ab78ef13c9cd42b2fe65b31844 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0cc14f200bd04b09e771dbdcb7a156eb3d161cf8d0d20c185fe28934acefd6d0 [INFO] running `Command { std: "docker" "start" "-a" "0cc14f200bd04b09e771dbdcb7a156eb3d161cf8d0d20c185fe28934acefd6d0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking space v0.10.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking hnsw v0.6.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sprs v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking linfa v0.3.1 [INFO] [stderr] Checking linfa-kernel v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `linfa::dataset::Targets` [INFO] [stdout] --> src/lib.rs:12:53 [INFO] [stdout] | [INFO] [stdout] 12 | use linfa::{dataset::DatasetBase, dataset::Records, dataset::Targets, traits::Transformer, Float}; [INFO] [stdout] | ^^^^^^^^^------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `AsTargets` [INFO] [stdout] | no `Targets` in `dataset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `observations` is not a member of trait `Records` [INFO] [stdout] --> src/lib.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | / fn observations(&self) -> usize { [INFO] [stdout] 262 | | self.size() [INFO] [stdout] 263 | | } [INFO] [stdout] | |_____^ not a member of trait `Records` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `linfa::dataset::Targets` [INFO] [stdout] --> src/lib.rs:12:53 [INFO] [stdout] | [INFO] [stdout] 12 | use linfa::{dataset::DatasetBase, dataset::Records, dataset::Targets, traits::Transformer, Float}; [INFO] [stdout] | ^^^^^^^^^------- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module: `AsTargets` [INFO] [stdout] | no `Targets` in `dataset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `observations` is not a member of trait `Records` [INFO] [stdout] --> src/lib.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 261 | / fn observations(&self) -> usize { [INFO] [stdout] 262 | | self.size() [INFO] [stdout] 263 | | } [INFO] [stdout] | |_____^ not a member of trait `Records` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Elem` not found for `T` [INFO] [stdout] --> src/lib.rs:466:56 [INFO] [stdout] | [INFO] [stdout] 466 | DatasetBase>, &'a [T::Elem]>, [INFO] [stdout] | ^^^^ associated type `Elem` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0220]: associated type `Elem` not found for `T` [INFO] [stdout] --> src/lib.rs:466:56 [INFO] [stdout] | [INFO] [stdout] 466 | DatasetBase>, &'a [T::Elem]>, [INFO] [stdout] | ^^^^ associated type `Elem` not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0220, E0407, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0220`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0220, E0407, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0220`. [INFO] [stdout] [INFO] [stderr] error: could not compile `linfa-kernel` [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: build failed [INFO] running `Command { std: "docker" "inspect" "0cc14f200bd04b09e771dbdcb7a156eb3d161cf8d0d20c185fe28934acefd6d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc14f200bd04b09e771dbdcb7a156eb3d161cf8d0d20c185fe28934acefd6d0", kill_on_drop: false }` [INFO] [stdout] 0cc14f200bd04b09e771dbdcb7a156eb3d161cf8d0d20c185fe28934acefd6d0