[INFO] fetching crate sklears-dummy 0.1.0-alpha.1...
[INFO] checking sklears-dummy-0.1.0-alpha.1 against master#d0835adc4e114eac911150b3692b830b5583223a for pr-149195-3
[INFO] extracting crate sklears-dummy 0.1.0-alpha.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sklears-dummy 0.1.0-alpha.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sklears-dummy 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate sklears-dummy 0.1.0-alpha.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sklears-dummy 0.1.0-alpha.1 on toolchain d0835adc4e114eac911150b3692b830b5583223a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0835adc4e114eac911150b3692b830b5583223a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sklears-dummy 0.1.0-alpha.1 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" "+d0835adc4e114eac911150b3692b830b5583223a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-rand v0.15.0
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[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+d0835adc4e114eac911150b3692b830b5583223a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adfd4ccc86bcab0e0090b281e96753d62e71bd3783c560e020c95a39d681f5d3
[INFO] running `Command { std: "docker" "start" "-a" "adfd4ccc86bcab0e0090b281e96753d62e71bd3783c560e020c95a39d681f5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adfd4ccc86bcab0e0090b281e96753d62e71bd3783c560e020c95a39d681f5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adfd4ccc86bcab0e0090b281e96753d62e71bd3783c560e020c95a39d681f5d3", kill_on_drop: false }`
[INFO] [stdout] adfd4ccc86bcab0e0090b281e96753d62e71bd3783c560e020c95a39d681f5d3
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+d0835adc4e114eac911150b3692b830b5583223a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d551424b5279a2ef2a0ec826bdafeeb4c0d94031c71c2e8e9c4e44001a43d52
[INFO] running `Command { std: "docker" "start" "-a" "4d551424b5279a2ef2a0ec826bdafeeb4c0d94031c71c2e8e9c4e44001a43d52", kill_on_drop: false }`
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[INFO] [stderr]     Checking sklears-core v0.1.0-alpha.1
[INFO] [stderr]     Checking sklears-utils v0.1.0-alpha.1
[INFO] [stderr]     Checking sklears-dummy v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/dummy_performance.rs:19:68
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let x = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>() * 2.0 - 1.0);
[INFO] [stdout]    |                                                                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/dummy_performance.rs:23:31
[INFO] [stdout]    |
[INFO] [stdout] 23 |         x.row(i).sum() + (rng.gen::<f64>() * 2.0 - 1.0) * 0.1
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/dummy_performance.rs:39:68
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let x = Array2::from_shape_fn((n_samples, n_features), |_| rng.gen::<f64>() * 2.0 - 1.0);
[INFO] [stdout]    |                                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `scirs2_core::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]   --> benches/dummy_performance.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |         (rng.gen::<f64>() * n_classes as f64).floor() as i32
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "4d551424b5279a2ef2a0ec826bdafeeb4c0d94031c71c2e8e9c4e44001a43d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d551424b5279a2ef2a0ec826bdafeeb4c0d94031c71c2e8e9c4e44001a43d52", kill_on_drop: false }`
[INFO] [stdout] 4d551424b5279a2ef2a0ec826bdafeeb4c0d94031c71c2e8e9c4e44001a43d52
