[INFO] fetching crate kn0sys-nn 0.9.1... [INFO] testing kn0sys-nn-0.9.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate kn0sys-nn 0.9.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate kn0sys-nn 0.9.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate kn0sys-nn 0.9.1 [INFO] tweaked toml for crates.io crate kn0sys-nn 0.9.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kn0sys-nn 0.9.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kn0sys-nn 0.9.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e1cade540f9013bcedb4e5280e35e7bee83c65bd73d500a5d5d5a54a0cd44d0 [INFO] running `Command { std: "docker" "start" "-a" "0e1cade540f9013bcedb4e5280e35e7bee83c65bd73d500a5d5d5a54a0cd44d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e1cade540f9013bcedb4e5280e35e7bee83c65bd73d500a5d5d5a54a0cd44d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e1cade540f9013bcedb4e5280e35e7bee83c65bd73d500a5d5d5a54a0cd44d0", kill_on_drop: false }` [INFO] [stdout] 0e1cade540f9013bcedb4e5280e35e7bee83c65bd73d500a5d5d5a54a0cd44d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7c500836afa5b7fe4bc799afd667fa8107148934c0d82f3a8144bda5993b5a6 [INFO] running `Command { std: "docker" "start" "-a" "e7c500836afa5b7fe4bc799afd667fa8107148934c0d82f3a8144bda5993b5a6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling zerocopy v0.8.17 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling cc v1.2.13 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling uuid v1.13.1 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling symbolic-common v10.2.1 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling is-terminal v0.4.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rand_core v0.9.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling pprof v0.11.1 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling tempfile v3.16.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling linfa v0.7.1 [INFO] [stderr] Compiling kn0sys_ndarray v0.17.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling noisy_float v0.2.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling inferno v0.11.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling sprs v0.11.1 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling kdtree v0.7.0 [INFO] [stderr] Compiling order-stat v0.1.3 [INFO] [stderr] Compiling kn0sys-ndarray-stats v0.7.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stderr] Compiling kn0sys-nn v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 103 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 103 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 115 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 115 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 204 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 204 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 268 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 268 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 276 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 276 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kdtree.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 58 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 58 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kdtree.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 75 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 75 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 37 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 37 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 60 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 60 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "e7c500836afa5b7fe4bc799afd667fa8107148934c0d82f3a8144bda5993b5a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7c500836afa5b7fe4bc799afd667fa8107148934c0d82f3a8144bda5993b5a6", kill_on_drop: false }` [INFO] [stdout] e7c500836afa5b7fe4bc799afd667fa8107148934c0d82f3a8144bda5993b5a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da2a29af65b1927e9a8c9d259527f089af5a542250d21cfb2c9b391f8d291b48 [INFO] running `Command { std: "docker" "start" "-a" "da2a29af65b1927e9a8c9d259527f089af5a542250d21cfb2c9b391f8d291b48", kill_on_drop: false }` [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling rand_distr v0.5.0 [INFO] [stderr] Compiling rand_xoshiro v0.7.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 103 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 103 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 115 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 115 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 204 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 204 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 268 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 268 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 276 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 276 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kdtree.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 58 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 58 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kdtree.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 75 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 75 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 37 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 37 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 60 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 60 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap_builder v4.5.27 [INFO] [stderr] Compiling kn0sys_ndarray_rand v0.16.1 [INFO] [stderr] Compiling clap v4.5.28 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling kn0sys-nn v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 103 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 103 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 115 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 115 | ) -> Result, usize)>, NnError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 204 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 204 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 268 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 268 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/balltree.rs:273:9 [INFO] [stdout] | [INFO] [stdout] 273 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 276 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 276 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kdtree.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 58 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 58 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kdtree.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 75 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 75 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 37 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 37 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/linear.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 60 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden 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] 60 | ) -> Result, usize)>, NnError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.59s [INFO] running `Command { std: "docker" "inspect" "da2a29af65b1927e9a8c9d259527f089af5a542250d21cfb2c9b391f8d291b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da2a29af65b1927e9a8c9d259527f089af5a542250d21cfb2c9b391f8d291b48", kill_on_drop: false }` [INFO] [stdout] da2a29af65b1927e9a8c9d259527f089af5a542250d21cfb2c9b391f8d291b48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 833b164053cd5a693fb928328e00e31ab51667d52b0a22b915f4a209df176771 [INFO] running `Command { std: "docker" "start" "-a" "833b164053cd5a693fb928328e00e31ab51667d52b0a22b915f4a209df176771", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 103 | ) -> Result, usize)>, NnError>; [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 103 | ) -> Result, usize)>, NnError>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:112:9 [INFO] [stderr] | [INFO] [stderr] 112 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 115 | ) -> Result, usize)>, NnError>; [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 115 | ) -> Result, usize)>, NnError>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/balltree.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 200 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 204 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 204 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/balltree.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 265 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 268 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 268 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/balltree.rs:273:9 [INFO] [stderr] | [INFO] [stderr] 273 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 276 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 276 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/kdtree.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 58 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 58 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/kdtree.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 75 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 75 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/linear.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 37 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 37 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/linear.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 60 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 60 | ) -> Result, usize)>, NnError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `kn0sys-nn` (lib) generated 9 warnings (run `cargo fix --lib -p kn0sys-nn` to apply 9 suggestions) [INFO] [stderr] warning: `kn0sys-nn` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kn0sys_nn-6a9c05ebf118fc8b) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test balltree::test::partition_test ... ok [INFO] [stdout] test distance::test::l1_dist ... ok [INFO] [stdout] test distance::test::linf_dist ... ok [INFO] [stdout] test distance::test::autotraits ... ok [INFO] [stdout] test tests::autotraits ... ok [INFO] [stdout] test distance::test::lp_dist ... ok [INFO] [stdout] test distance::test::l2_dist ... ok [INFO] [stdout] test balltree::test::autotraits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/nn.rs (/opt/rustwide/target/debug/deps/nn-9bbab7090eb5b8c8) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test balltree::empty ... ok [INFO] [stdout] test balltree::degenerate ... ok [INFO] [stdout] test balltree::error ... ok [INFO] [stdout] test balltree::normal ... ok [INFO] [stdout] test kdtree::error ... ok [INFO] [stdout] test linear_search::degenerate ... ok [INFO] [stdout] test linear_search::empty ... ok [INFO] [stdout] test linear_search::error ... ok [INFO] [stdout] test kdtree::normal ... ok [INFO] [stdout] test kdtree::empty ... ok [INFO] [stdout] test kdtree::degenerate ... ok [INFO] [stdout] test linear_search::normal ... ok [INFO] [stdout] test kdtree::random_l1 ... ok [INFO] [stdout] test kdtree::random_l2 ... ok [INFO] [stdout] test balltree::random_l2 ... ok [INFO] [stdout] test balltree::random_l1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.49s [INFO] [stdout] [INFO] [stderr] Doc-tests kn0sys_nn [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - CommonNearestNeighbour (line 124) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.32s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "833b164053cd5a693fb928328e00e31ab51667d52b0a22b915f4a209df176771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "833b164053cd5a693fb928328e00e31ab51667d52b0a22b915f4a209df176771", kill_on_drop: false }` [INFO] [stdout] 833b164053cd5a693fb928328e00e31ab51667d52b0a22b915f4a209df176771