[INFO] fetching crate exact-clustering 0.2.0... [INFO] testing exact-clustering-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate exact-clustering 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate exact-clustering 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate exact-clustering 0.2.0 [INFO] tweaked toml for crates.io crate exact-clustering 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate exact-clustering 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate exact-clustering 0.2.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.21.0 [INFO] [stderr] Downloaded clustering v0.2.1 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 410110a02743302e5b49ce54ee7d78887f9da35e253ee8f9d11f22580b534877 [INFO] running `Command { std: "docker" "start" "-a" "410110a02743302e5b49ce54ee7d78887f9da35e253ee8f9d11f22580b534877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "410110a02743302e5b49ce54ee7d78887f9da35e253ee8f9d11f22580b534877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "410110a02743302e5b49ce54ee7d78887f9da35e253ee8f9d11f22580b534877", kill_on_drop: false }` [INFO] [stdout] 410110a02743302e5b49ce54ee7d78887f9da35e253ee8f9d11f22580b534877 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a43f51561d05846220924185fea65dd9ee6140e7da0933ed0bc2b72f32e32c71 [INFO] running `Command { std: "docker" "start" "-a" "a43f51561d05846220924185fea65dd9ee6140e7da0933ed0bc2b72f32e32c71", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling integer-sqrt v0.1.5 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling deprecate-until v0.1.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling pathfinding v4.14.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling clustering v0.2.1 [INFO] [stderr] Compiling exact-clustering v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s [INFO] running `Command { std: "docker" "inspect" "a43f51561d05846220924185fea65dd9ee6140e7da0933ed0bc2b72f32e32c71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a43f51561d05846220924185fea65dd9ee6140e7da0933ed0bc2b72f32e32c71", kill_on_drop: false }` [INFO] [stdout] a43f51561d05846220924185fea65dd9ee6140e7da0933ed0bc2b72f32e32c71 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46878f3158875fe02b8a3702c08ae93b6522ffd76648e62c9fc5609e14271895 [INFO] running `Command { std: "docker" "start" "-a" "46878f3158875fe02b8a3702c08ae93b6522ffd76648e62c9fc5609e14271895", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling either v1.14.0 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling clap_builder v4.5.31 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling once_cell v1.21.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clustering v0.2.1 [INFO] [stderr] Compiling clap v4.5.31 [INFO] [stderr] Compiling exact-clustering v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.20s [INFO] running `Command { std: "docker" "inspect" "46878f3158875fe02b8a3702c08ae93b6522ffd76648e62c9fc5609e14271895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46878f3158875fe02b8a3702c08ae93b6522ffd76648e62c9fc5609e14271895", kill_on_drop: false }` [INFO] [stdout] 46878f3158875fe02b8a3702c08ae93b6522ffd76648e62c9fc5609e14271895 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f1c41fc01864c2e8e42740617fdf19bda5213ba56f06d9864b5c5d2d892174a8 [INFO] running `Command { std: "docker" "start" "-a" "f1c41fc01864c2e8e42740617fdf19bda5213ba56f06d9864b5c5d2d892174a8", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exact_clustering-5c8421ad2a078953) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::cluster ... ok [INFO] [stdout] test tests::node_merge_single ... ok [INFO] [stdout] test tests::node_merge_multiple ... ok [INFO] [stdout] test tests::cluster_double_insert - should panic ... ok [INFO] [stdout] test tests::cluster_intersecting_merge - should panic ... ok [INFO] [stdout] test tests::unsorted_node_merge_multiple - should panic ... ok [INFO] [stdout] test tests::max_ratio ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-af6af9c40371508a) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test empty_instances ... ok [INFO] [stdout] test negative_weighted_instances ... ok [INFO] [stdout] test singleton_instances ... ok [INFO] [stdout] test suboptimal_discrete_k_median_hierarchy ... ok [INFO] [stdout] test weighted_cost ... ok [INFO] [stdout] test suboptimal_weighted_discrete_k_median ... ok [INFO] [stdout] test cost ... ok [INFO] [stdout] test optimal_discrete_k_median_hierarchy ... ok [INFO] [stdout] test high_kmeans_price_of_greedy ... ok [INFO] [stdout] test optimal_continuous_k_means_clustering ... ok [INFO] [stdout] test optimal_discrete_k_means_clustering ... ok [INFO] [stdout] test optimal_discrete_k_median_clustering ... ok [INFO] [stdout] test linear_exponential_hierarchy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.56s [INFO] [stdout] [INFO] [stderr] Doc-tests exact_clustering [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - Discrete::kmedian (line 879) ... ok [INFO] [stdout] test src/lib.rs - WeightedKMeans::new (line 1287) ... ok [INFO] [stdout] test src/lib.rs - Discrete::kmeans (line 860) ... ok [INFO] [stdout] test src/lib.rs - Discrete::weighted_kmeans (line 906) ... ok [INFO] [stdout] test src/lib.rs - cluster_from_iterator (line 1310) ... ok [INFO] [stdout] test src/lib.rs - Discrete::weighted_kmedian (line 935) ... ok [INFO] [stdout] test src/lib.rs - KMeans::new (line 1199) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.80s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f1c41fc01864c2e8e42740617fdf19bda5213ba56f06d9864b5c5d2d892174a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1c41fc01864c2e8e42740617fdf19bda5213ba56f06d9864b5c5d2d892174a8", kill_on_drop: false }` [INFO] [stdout] f1c41fc01864c2e8e42740617fdf19bda5213ba56f06d9864b5c5d2d892174a8