[INFO] fetching crate ringkernel-graph 0.4.2...
[INFO] testing ringkernel-graph-0.4.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ringkernel-graph 0.4.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ringkernel-graph 0.4.2
[INFO] finished tweaking crates.io crate ringkernel-graph 0.4.2
[INFO] tweaked toml for crates.io crate ringkernel-graph 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringkernel-graph 0.4.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ringkernel-graph 0.4.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eede80536781c1f9f6c5fed7c3b5700ec8013a995e4ee9af4b50017a1047ebf
[INFO] running `Command { std: "docker" "start" "-a" "3eede80536781c1f9f6c5fed7c3b5700ec8013a995e4ee9af4b50017a1047ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eede80536781c1f9f6c5fed7c3b5700ec8013a995e4ee9af4b50017a1047ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eede80536781c1f9f6c5fed7c3b5700ec8013a995e4ee9af4b50017a1047ebf", kill_on_drop: false }`
[INFO] [stdout] 3eede80536781c1f9f6c5fed7c3b5700ec8013a995e4ee9af4b50017a1047ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42c09fcf063bc36812ec2397cf34b60f219c66a5fb7f79de1f53275dcd0ba907
[INFO] running `Command { std: "docker" "start" "-a" "42c09fcf063bc36812ec2397cf34b60f219c66a5fb7f79de1f53275dcd0ba907", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling atomic v0.6.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.12
[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling ringkernel-core v0.4.2
[INFO] [stderr]    Compiling ringkernel-graph v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.44s
[INFO] running `Command { std: "docker" "inspect" "42c09fcf063bc36812ec2397cf34b60f219c66a5fb7f79de1f53275dcd0ba907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42c09fcf063bc36812ec2397cf34b60f219c66a5fb7f79de1f53275dcd0ba907", kill_on_drop: false }`
[INFO] [stdout] 42c09fcf063bc36812ec2397cf34b60f219c66a5fb7f79de1f53275dcd0ba907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a186b0707e3d9eb92ae20004e963c1a3d48614a95bf61e1957cf5c58ca336561
[INFO] running `Command { std: "docker" "start" "-a" "a186b0707e3d9eb92ae20004e963c1a3d48614a95bf61e1957cf5c58ca336561", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy-derive v0.8.30
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling ringkernel-core v0.4.2
[INFO] [stderr]    Compiling ringkernel-graph v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.85s
[INFO] running `Command { std: "docker" "inspect" "a186b0707e3d9eb92ae20004e963c1a3d48614a95bf61e1957cf5c58ca336561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a186b0707e3d9eb92ae20004e963c1a3d48614a95bf61e1957cf5c58ca336561", kill_on_drop: false }`
[INFO] [stdout] a186b0707e3d9eb92ae20004e963c1a3d48614a95bf61e1957cf5c58ca336561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58cf25833ffa64b794123816ee1a28c6d58524598dd095714e8d44f64d3bd3c9
[INFO] running `Command { std: "docker" "start" "-a" "58cf25833ffa64b794123816ee1a28c6d58524598dd095714e8d44f64d3bd3c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringkernel_graph-544cb43d71cfaa90)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test algorithms::bfs::tests::test_bfs_line_graph ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_bfs_max_distance ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_bfs_unreachable ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_empty_graph_error ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_bfs_star_graph ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_bfs_multi_source ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_bfs_with_parents ... ok
[INFO] [stdout] test algorithms::scc::tests::test_disconnected_graph ... ok
[INFO] [stdout] test algorithms::scc::tests::test_empty_graph ... ok
[INFO] [stdout] test algorithms::scc::tests::test_cycle_scc ... ok
[INFO] [stdout] test algorithms::scc::tests::test_get_component_members ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_invalid_source_error ... ok
[INFO] [stdout] test algorithms::scc::tests::test_kosaraju_same_as_tarjan ... ok
[INFO] [stdout] test algorithms::bfs::tests::test_bfs_parallel_same_as_sequential ... ok
[INFO] [stdout] test algorithms::scc::tests::test_single_node ... ok
[INFO] [stdout] test algorithms::scc::tests::test_line_graph_sccs ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_dot_product ... ok
[INFO] [stdout] test algorithms::scc::tests::test_two_sccs ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_norm2 ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_normalize ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_power_iteration ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_spmv_axpby ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_spmv_alpha ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_spmv_dimension_mismatch ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_spmv_identity ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_spmv_unweighted ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_spmv_weighted ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_component_ids ... ok
[INFO] [stdout] test algorithms::spmv::tests::test_spmv_parallel_same_as_sequential ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_component_size ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_empty_union_find ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_parallel_union_find_basic ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_parallel_union_find_empty ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_parallel_union_find_no_edges ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_parallel_union_find_single_component ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_parallel_union_find_star_graph ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_path_compression ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_parallel_vs_sequential_consistency ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_singleton_sets ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_union_find_from_edges ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_union_basic ... ok
[INFO] [stdout] test algorithms::union_find::tests::test_union_same_component ... ok
[INFO] [stdout] test models::csr::tests::test_builder ... ok
[INFO] [stdout] test models::csr::tests::test_degree ... ok
[INFO] [stdout] test models::csr::tests::test_empty_matrix ... ok
[INFO] [stdout] test models::csr::tests::test_from_edges ... ok
[INFO] [stdout] test models::csr::tests::test_has_edge ... ok
[INFO] [stdout] test models::csr::tests::test_neighbors ... ok
[INFO] [stdout] test models::csr::tests::test_validation ... ok
[INFO] [stdout] test models::csr::tests::test_transpose ... ok
[INFO] [stdout] test models::csr::tests::test_weighted_edges ... ok
[INFO] [stdout] test models::node::tests::test_component_id_basics ... ok
[INFO] [stdout] test models::node::tests::test_distance_basics ... ok
[INFO] [stdout] test models::node::tests::test_distance_increment ... ok
[INFO] [stdout] test models::node::tests::test_node_id_basics ... ok
[INFO] [stdout] test models::node::tests::test_node_id_conversions ... ok
[INFO] [stdout] test models::node::tests::test_pod_traits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ringkernel_graph
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ignored
[INFO] [stdout] test src/models/csr.rs - models::csr::CsrMatrix::from_edges (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58cf25833ffa64b794123816ee1a28c6d58524598dd095714e8d44f64d3bd3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cf25833ffa64b794123816ee1a28c6d58524598dd095714e8d44f64d3bd3c9", kill_on_drop: false }`
[INFO] [stdout] 58cf25833ffa64b794123816ee1a28c6d58524598dd095714e8d44f64d3bd3c9