[INFO] fetching crate linfa-nn 0.7.0... [INFO] checking linfa-nn-0.7.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate linfa-nn 0.7.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate linfa-nn 0.7.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linfa-nn 0.7.0 [INFO] finished tweaking crates.io crate linfa-nn 0.7.0 [INFO] tweaked toml for crates.io crate linfa-nn 0.7.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 149 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding approx v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.16) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.2) [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding kdtree v0.6.0 (latest: v0.7.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding ndarray v0.15.6 (latest: v0.16.1) [INFO] [stderr] Adding ndarray-rand v0.14.0 (latest: v0.15.0) [INFO] [stderr] Adding ndarray-stats v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding nix v0.26.4 (latest: v0.29.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding pprof v0.11.1 (latest: v0.13.0) [INFO] [stderr] Adding quick-xml v0.26.0 (latest: v0.36.1) [INFO] [stderr] Adding symbolic-common v10.2.1 (latest: v12.10.1) [INFO] [stderr] Adding symbolic-demangle v10.2.1 (latest: v12.10.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pprof v0.11.1 [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded symbolic-common v10.2.1 [INFO] [stderr] Downloaded order-stat v0.1.3 [INFO] [stderr] Downloaded kdtree v0.6.0 [INFO] [stderr] Downloaded ndarray-stats v0.5.1 [INFO] [stderr] Downloaded sprs v0.11.1 [INFO] [stderr] Downloaded linfa v0.7.0 [INFO] [stderr] Downloaded symbolic-demangle v10.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] face76f3ea75d6e3ff7ab329b36c131ba10e74eb18955557e766ae7c459a2bdb [INFO] running `Command { std: "docker" "start" "-a" "face76f3ea75d6e3ff7ab329b36c131ba10e74eb18955557e766ae7c459a2bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "face76f3ea75d6e3ff7ab329b36c131ba10e74eb18955557e766ae7c459a2bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "face76f3ea75d6e3ff7ab329b36c131ba10e74eb18955557e766ae7c459a2bdb", kill_on_drop: false }` [INFO] [stdout] face76f3ea75d6e3ff7ab329b36c131ba10e74eb18955557e766ae7c459a2bdb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef560832851e174d90e94e4eda6073ed917fc117e49cbe5f04c88775f365aa6b [INFO] running `Command { std: "docker" "start" "-a" "ef560832851e174d90e94e4eda6073ed917fc117e49cbe5f04c88775f365aa6b", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking quick-xml v0.26.0 [INFO] [stderr] Compiling pprof v0.11.1 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling linfa v0.7.0 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking kdtree v0.6.0 [INFO] [stderr] Checking order-stat v0.1.3 [INFO] [stderr] Checking symbolic-common v10.2.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking inferno v0.11.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking sprs v0.11.1 [INFO] [stderr] Checking ndarray-stats v0.5.1 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking linfa-nn v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `Command { std: "docker" "inspect" "ef560832851e174d90e94e4eda6073ed917fc117e49cbe5f04c88775f365aa6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef560832851e174d90e94e4eda6073ed917fc117e49cbe5f04c88775f365aa6b", kill_on_drop: false }` [INFO] [stdout] ef560832851e174d90e94e4eda6073ed917fc117e49cbe5f04c88775f365aa6b [INFO] checking linfa-nn-0.7.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate linfa-nn 0.7.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate linfa-nn 0.7.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linfa-nn 0.7.0 [INFO] finished tweaking crates.io crate linfa-nn 0.7.0 [INFO] tweaked toml for crates.io crate linfa-nn 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 149 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding approx v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.16) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.2) [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding kdtree v0.6.0 (latest: v0.7.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding ndarray v0.15.6 (latest: v0.16.1) [INFO] [stderr] Adding ndarray-rand v0.14.0 (latest: v0.15.0) [INFO] [stderr] Adding ndarray-stats v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding nix v0.26.4 (latest: v0.29.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding pprof v0.11.1 (latest: v0.13.0) [INFO] [stderr] Adding quick-xml v0.26.0 (latest: v0.36.1) [INFO] [stderr] Adding symbolic-common v10.2.1 (latest: v12.10.1) [INFO] [stderr] Adding symbolic-demangle v10.2.1 (latest: v12.10.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e8ae2243ad471f9e50ea1dfa28a5035f18dbb3f47fbfd1b3909f5247edd0ab5 [INFO] running `Command { std: "docker" "start" "-a" "4e8ae2243ad471f9e50ea1dfa28a5035f18dbb3f47fbfd1b3909f5247edd0ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e8ae2243ad471f9e50ea1dfa28a5035f18dbb3f47fbfd1b3909f5247edd0ab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e8ae2243ad471f9e50ea1dfa28a5035f18dbb3f47fbfd1b3909f5247edd0ab5", kill_on_drop: false }` [INFO] [stdout] 4e8ae2243ad471f9e50ea1dfa28a5035f18dbb3f47fbfd1b3909f5247edd0ab5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc1515f5f6346eba7b0e2aab149fa164b17942193e5f06e8f8095de9a6cde9ba [INFO] running `Command { std: "docker" "start" "-a" "cc1515f5f6346eba7b0e2aab149fa164b17942193e5f06e8f8095de9a6cde9ba", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking quick-xml v0.26.0 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Compiling pprof v0.11.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling linfa v0.7.0 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking symbolic-common v10.2.1 [INFO] [stderr] Checking kdtree v0.6.0 [INFO] [stderr] Checking order-stat v0.1.3 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking inferno v0.11.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking sprs v0.11.1 [INFO] [stderr] Checking ndarray-stats v0.5.1 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking linfa-nn v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.71s [INFO] running `Command { std: "docker" "inspect" "cc1515f5f6346eba7b0e2aab149fa164b17942193e5f06e8f8095de9a6cde9ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc1515f5f6346eba7b0e2aab149fa164b17942193e5f06e8f8095de9a6cde9ba", kill_on_drop: false }` [INFO] [stdout] cc1515f5f6346eba7b0e2aab149fa164b17942193e5f06e8f8095de9a6cde9ba