[INFO] fetching crate sklears-neighbors 0.1.0-alpha.1... [INFO] checking sklears-neighbors-0.1.0-alpha.1 against try#446cb600aa4837dd6c513f14fa0d25a909b177d7 for pr-149195 [INFO] extracting crate sklears-neighbors 0.1.0-alpha.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate sklears-neighbors 0.1.0-alpha.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sklears-neighbors 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate sklears-neighbors 0.1.0-alpha.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sklears-neighbors 0.1.0-alpha.1 on toolchain 446cb600aa4837dd6c513f14fa0d25a909b177d7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sklears-neighbors 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" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aaf0da7bf70d7b7879fd861b905289eaa2e703f2ae77475d85c27cfdb16f1da4 [INFO] running `Command { std: "docker" "start" "-a" "aaf0da7bf70d7b7879fd861b905289eaa2e703f2ae77475d85c27cfdb16f1da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aaf0da7bf70d7b7879fd861b905289eaa2e703f2ae77475d85c27cfdb16f1da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaf0da7bf70d7b7879fd861b905289eaa2e703f2ae77475d85c27cfdb16f1da4", kill_on_drop: false }` [INFO] [stdout] aaf0da7bf70d7b7879fd861b905289eaa2e703f2ae77475d85c27cfdb16f1da4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+446cb600aa4837dd6c513f14fa0d25a909b177d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ea1c1e70c43de2f38daf5a0b7d4cb1f9ee9c0008f0b6f57ac5776a276f6cffb [INFO] running `Command { std: "docker" "start" "-a" "9ea1c1e70c43de2f38daf5a0b7d4cb1f9ee9c0008f0b6f57ac5776a276f6cffb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking regex-automata v0.4.11 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Compiling scirs2-core v0.1.0-rc.1 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Compiling lambert_w v1.2.28 [INFO] [stderr] Checking zlib-rs v0.5.2 [INFO] [stderr] Checking crc v3.3.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Checking libbz2-rs-sys v0.2.2 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking zopfli v0.8.2 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking lzma-rust2 v0.13.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking bzip2 v0.6.0 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking ppmd-rust v1.2.1 [INFO] [stderr] Checking iter-read v1.1.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking syn v2.0.106 [INFO] [stderr] Compiling rustc_version_runtime v0.3.0 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Checking rand_xoshiro v0.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking rustix v1.1.2 [INFO] [stderr] Checking rustc_version v0.4.1 [INFO] [stderr] Checking clap_builder v4.5.48 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking libz-rs-sys v0.5.2 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Checking regex v1.11.3 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking proptest v1.8.0 [INFO] [stderr] Checking clap v4.5.48 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling katexit v0.1.5 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking zip v5.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking serde-pickle v1.2.0 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking argmin-math v0.5.1 [INFO] [stderr] Checking lax v0.17.0 [INFO] [stderr] Checking special v0.11.4 [INFO] [stderr] Checking argmin v0.11.0 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking ndarray-rand v0.15.0 [INFO] [stderr] Checking ndarray-linalg v0.17.0 [INFO] [stderr] Checking sprs v0.11.3 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking statrs v0.18.0 [INFO] [stdout] error[E0659]: `TrendDirection` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:521:35 [INFO] [stdout] | [INFO] [stdout] 521 | energy_trend: TrendDirection::Decreasing, [INFO] [stdout] | ^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `TrendDirection` could refer to the enum imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `TrendDirection` to disambiguate [INFO] [stdout] note: `TrendDirection` could also refer to the enum imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `TrendDirection` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `LearningProgress` is ambiguous [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:524:36 [INFO] [stdout] | [INFO] [stdout] 524 | learning_progress: LearningProgress { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `LearningProgress` could refer to the struct imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `LearningProgress` to disambiguate [INFO] [stdout] note: `LearningProgress` could also refer to the struct imported here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `LearningProgress` to disambiguate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking friedrich v0.5.0 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:521:35 [INFO] [stdout] | [INFO] [stdout] 521 | energy_trend: TrendDirection::Decreasing, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `advanced_tensor_cores::TrendDirection`, found `TrendDirection` [INFO] [stdout] | [INFO] [stdout] = note: `TrendDirection` and `advanced_tensor_cores::TrendDirection` have similar names, but are actually distinct types [INFO] [stdout] note: `TrendDirection` is defined in module `crate::advanced_tensor_cores::monitoring` of the current crate [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/monitoring.rs:545:1 [INFO] [stdout] | [INFO] [stdout] 545 | pub enum TrendDirection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `advanced_tensor_cores::TrendDirection` is defined in module `crate::advanced_tensor_cores` of the current crate [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 133 | pub enum TrendDirection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:524:36 [INFO] [stdout] | [INFO] [stdout] 524 | learning_progress: LearningProgress { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 525 | | total_iterations: 1000, [INFO] [stdout] 526 | | successful_optimizations: 850, [INFO] [stdout] 527 | | failed_optimizations: 150, [INFO] [stdout] 528 | | average_improvement: 0.15, [INFO] [stdout] 529 | | best_performance: 1500.0, [INFO] [stdout] 530 | | }, [INFO] [stdout] | |_________________^ expected `advanced_tensor_cores::LearningProgress`, found `LearningProgress` [INFO] [stdout] | [INFO] [stdout] = note: `LearningProgress` and `advanced_tensor_cores::LearningProgress` have similar names, but are actually distinct types [INFO] [stdout] note: `LearningProgress` is defined in module `crate::advanced_tensor_cores::optimization` of the current crate [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/optimization.rs:204:1 [INFO] [stdout] | [INFO] [stdout] 204 | pub struct LearningProgress { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `advanced_tensor_cores::LearningProgress` is defined in module `crate::advanced_tensor_cores` of the current crate [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/scirs2-core-0.1.0-rc.1/src/advanced_tensor_cores/mod.rs:117:1 [INFO] [stdout] | [INFO] [stdout] 117 | pub struct LearningProgress { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0659. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `scirs2-core` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "9ea1c1e70c43de2f38daf5a0b7d4cb1f9ee9c0008f0b6f57ac5776a276f6cffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ea1c1e70c43de2f38daf5a0b7d4cb1f9ee9c0008f0b6f57ac5776a276f6cffb", kill_on_drop: false }` [INFO] [stdout] 9ea1c1e70c43de2f38daf5a0b7d4cb1f9ee9c0008f0b6f57ac5776a276f6cffb