[INFO] fetching crate linfa-trees 0.7.1... [INFO] checking linfa-trees-0.7.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate linfa-trees 0.7.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate linfa-trees 0.7.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate linfa-trees 0.7.1 [INFO] tweaked toml for crates.io crate linfa-trees 0.7.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate linfa-trees 0.7.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate linfa-trees 0.7.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linfa-datasets v0.7.1 [INFO] [stderr] Downloaded ndarray-csv v0.5.1 [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] [stderr] Downloaded thiserror v1.0.64 [INFO] [stderr] Downloaded findshlibs v0.10.2 [INFO] [stderr] Downloaded textwrap v0.16.1 [INFO] [stderr] Downloaded tempfile v3.13.0 [INFO] [stderr] Downloaded num-format v0.4.4 [INFO] [stderr] Downloaded cpp_demangle v0.4.4 [INFO] [stderr] Downloaded flate2 v1.0.34 [INFO] [stderr] Downloaded quick-xml v0.26.0 [INFO] [stderr] Downloaded linfa v0.7.1 [INFO] [stderr] Downloaded criterion v0.4.0 [INFO] [stderr] Downloaded inferno v0.11.21 [INFO] [stderr] Downloaded symbolic-demangle v10.2.1 [INFO] [stderr] Downloaded sprs v0.11.1 [INFO] [stderr] Downloaded bytemuck v1.19.0 [INFO] [stderr] Downloaded uuid v1.11.0 [INFO] [stderr] Downloaded pprof v0.11.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.88 [INFO] [stderr] Downloaded rgb v0.8.50 [INFO] [stderr] Downloaded csv-core v0.1.11 [INFO] [stderr] Downloaded is-terminal v0.4.13 [INFO] [stderr] Downloaded rustix v0.38.37 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded debugid v0.8.0 [INFO] [stderr] Downloaded symbolic-common v10.2.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.64 [INFO] [stderr] Downloaded web-sys v0.3.72 [INFO] [stderr] Downloaded libc v0.2.160 [INFO] [stderr] Downloaded csv v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb96ff13b406fa52bc2951ff3aa52547c2f52a08930b87af9b7f310e2e8b05de [INFO] running `Command { std: "docker" "start" "-a" "cb96ff13b406fa52bc2951ff3aa52547c2f52a08930b87af9b7f310e2e8b05de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb96ff13b406fa52bc2951ff3aa52547c2f52a08930b87af9b7f310e2e8b05de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb96ff13b406fa52bc2951ff3aa52547c2f52a08930b87af9b7f310e2e8b05de", kill_on_drop: false }` [INFO] [stdout] cb96ff13b406fa52bc2951ff3aa52547c2f52a08930b87af9b7f310e2e8b05de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7531143889cff45b3151f16737e1dda9b44fd091dcfb448fa5e5ba26335e7507 [INFO] running `Command { std: "docker" "start" "-a" "7531143889cff45b3151f16737e1dda9b44fd091dcfb448fa5e5ba26335e7507", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.160 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling cc v1.1.30 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking bytemuck v1.19.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] 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[stderr] Checking approx v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking symbolic-common v10.2.1 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking sprs v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking inferno v0.11.21 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking ndarray-csv v0.5.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking linfa-datasets v0.7.1 [INFO] [stderr] Checking linfa-trees v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decision_trees/algorithm.rs:546:23 [INFO] [stdout] | [INFO] [stdout] 546 | pub fn iter_nodes(&self) -> NodeIter { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 546 | pub fn iter_nodes(&self) -> NodeIter<'_, F, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decision_trees/algorithm.rs:624:27 [INFO] [stdout] | [INFO] [stdout] 624 | pub fn export_to_tikz(&self) -> Tikz { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 624 | pub fn export_to_tikz(&self) -> Tikz<'_, F, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decision_trees/algorithm.rs:546:23 [INFO] [stdout] | [INFO] [stdout] 546 | pub fn iter_nodes(&self) -> NodeIter { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 546 | pub fn iter_nodes(&self) -> NodeIter<'_, F, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decision_trees/algorithm.rs:624:27 [INFO] [stdout] | [INFO] [stdout] 624 | pub fn export_to_tikz(&self) -> Tikz { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 624 | pub fn export_to_tikz(&self) -> Tikz<'_, F, L> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.68s [INFO] running `Command { std: "docker" "inspect" "7531143889cff45b3151f16737e1dda9b44fd091dcfb448fa5e5ba26335e7507", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7531143889cff45b3151f16737e1dda9b44fd091dcfb448fa5e5ba26335e7507", kill_on_drop: false }` [INFO] [stdout] 7531143889cff45b3151f16737e1dda9b44fd091dcfb448fa5e5ba26335e7507