[INFO] fetching crate gamma 0.9.0... [INFO] testing gamma-0.9.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate gamma 0.9.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate gamma 0.9.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gamma 0.9.0 [INFO] finished tweaking crates.io crate gamma 0.9.0 [INFO] tweaked toml for crates.io crate gamma 0.9.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cec5ba2ede174b48fbd1ea18ffbb6457c56e29a6309b7cc064d0a79124f571c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0cec5ba2ede174b48fbd1ea18ffbb6457c56e29a6309b7cc064d0a79124f571c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cec5ba2ede174b48fbd1ea18ffbb6457c56e29a6309b7cc064d0a79124f571c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cec5ba2ede174b48fbd1ea18ffbb6457c56e29a6309b7cc064d0a79124f571c", kill_on_drop: false }` [INFO] [stdout] 0cec5ba2ede174b48fbd1ea18ffbb6457c56e29a6309b7cc064d0a79124f571c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bb9541b5d2c5a69cb1d33aebe2e63c9842a9c1fd28be3170f6afbf041664ccb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3bb9541b5d2c5a69cb1d33aebe2e63c9842a9c1fd28be3170f6afbf041664ccb", kill_on_drop: false }` [INFO] [stderr] Compiling gamma v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "3bb9541b5d2c5a69cb1d33aebe2e63c9842a9c1fd28be3170f6afbf041664ccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bb9541b5d2c5a69cb1d33aebe2e63c9842a9c1fd28be3170f6afbf041664ccb", kill_on_drop: false }` [INFO] [stdout] 3bb9541b5d2c5a69cb1d33aebe2e63c9842a9c1fd28be3170f6afbf041664ccb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9a3376db8e86052945b80b59c38f740ef065e532f1a2f85ee0b039c6c5c2e7cc [INFO] running `Command { std: "docker" "start" "-a" "9a3376db8e86052945b80b59c38f740ef065e532f1a2f85ee0b039c6c5c2e7cc", kill_on_drop: false }` [INFO] [stderr] Compiling gamma v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "9a3376db8e86052945b80b59c38f740ef065e532f1a2f85ee0b039c6c5c2e7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a3376db8e86052945b80b59c38f740ef065e532f1a2f85ee0b039c6c5c2e7cc", kill_on_drop: false }` [INFO] [stdout] 9a3376db8e86052945b80b59c38f740ef065e532f1a2f85ee0b039c6c5c2e7cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5f947ea0dcf1d94b0d32aee817418faeb29ae8ca0969632d4527736530ac837f [INFO] running `Command { std: "docker" "start" "-a" "5f947ea0dcf1d94b0d32aee817418faeb29ae8ca0969632d4527736530ac837f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gamma-4130f4028a4c3360) [INFO] [stdout] [INFO] [stdout] running 155 tests [INFO] [stdout] test graph::default_graph::add_edge::duplicate_reverse ... ok [INFO] [stdout] test graph::default_graph::add_node::duplicate ... ok [INFO] [stdout] test graph::default_graph::degree::given_inside_p3 ... ok [INFO] [stdout] test graph::default_graph::add_edge::missing_sid ... ok [INFO] [stdout] test graph::default_graph::add_edge::duplicate ... ok [INFO] [stdout] test graph::default_graph::add_edge::missing_tid ... ok [INFO] [stdout] test graph::default_graph::degree::given_outside ... ok [INFO] [stdout] test graph::default_graph::has_edge::unk_unk ... ok [INFO] [stdout] test graph::default_graph::is_empty::p1 ... ok [INFO] [stdout] test graph::default_graph::neighbors::given_inside_p3 ... ok [INFO] [stdout] test graph::default_graph::has_edge::tid_sid ... ok [INFO] [stdout] test graph::default_graph::has_edge::sid_unk ... ok [INFO] [stdout] test graph::default_graph::edges::p0 ... ok [INFO] [stdout] test graph::default_graph::neighbors::given_outside ... ok [INFO] [stdout] test graph::default_graph::has_node::given_outside ... ok [INFO] [stdout] test graph::default_graph::eq::c3_and_p3 ... ok [INFO] [stdout] test graph::default_graph::eq::p2_and_p2_p1 ... ok [INFO] [stdout] test graph::default_graph::nodes::p0 ... ok [INFO] [stdout] test graph::default_graph::is_empty::p0 ... ok [INFO] [stdout] test graph::default_graph::eq::p2_and_p2_different_ids ... ok [INFO] [stdout] test graph::default_graph::nodes::p3 ... ok [INFO] [stdout] test graph::default_graph::has_node::given_inside_p1 ... ok [INFO] [stdout] test graph::default_graph::eq::p2_and_p2_reverse ... ok [INFO] [stdout] test graph::default_graph::has_edge::sid_tid ... ok [INFO] [stdout] test graph::default_graph::edges::p3 ... ok [INFO] [stdout] test graph::default_graph::try_from_edges::valid ... ok [INFO] [stdout] test matching::blossom::contract_graph::tid_inside ... ok [INFO] [stdout] test matching::blossom::contract_graph::butterfly_sid_inside ... ok [INFO] [stdout] test matching::blossom::contract_pairing::sid_tid_inside ... ok [INFO] [stdout] test matching::blossom::contract_pairing::sid_inside ... ok [INFO] [stdout] test matching::blossom::contract_graph::example_causes_double_edge ... ok [INFO] [stdout] test matching::blossom::contract_graph::sid_inside ... ok [INFO] [stdout] test matching::blossom::contract_graph::butterfly_tid_inside ... ok [INFO] [stdout] test graph::default_graph::size::p0 ... ok [INFO] [stdout] test graph::default_graph::try_from_adjacency::missing_edge ... ok [INFO] [stdout] test graph::default_graph::order::p0 ... ok [INFO] [stdout] test graph::default_graph::try_from_edges::duplicate_edge_reverse ... ok [INFO] [stdout] test graph::default_graph::try_from_adjacency::missing_node ... ok [INFO] [stdout] test graph::default_graph::order::p3 ... ok [INFO] [stdout] test graph::default_graph::try_from_depth_first::c3 ... ok [INFO] [stdout] test graph::default_graph::try_from_edges::duplicate_edge ... ok [INFO] [stdout] test graph::default_graph::try_from_adjacency::duplicate_edge ... ok [INFO] [stdout] test matching::blossom::lift::left_blossom_none ... ok [INFO] [stdout] test matching::blossom::lift::left_blossom_none_rotated_twice ... ok [INFO] [stdout] test matching::blossom::lift::none_blossom_none ... ok [INFO] [stdout] test matching::blossom::lift::left_blossom_right ... ok [INFO] [stdout] test matching::blossom::lift::left_blossom_right_shifted ... ok [INFO] [stdout] test matching::blossom::lift::none_blossom_right ... ok [INFO] [stdout] test matching::blossom::contract_pairing::tid_inside ... ok [INFO] [stdout] test matching::blossom::lift::missing_blossom_id ... ok [INFO] [stdout] test graph::default_graph::size::p3 ... ok [INFO] [stdout] test graph::default_graph::try_from_depth_first::p3_internal ... ok [INFO] [stdout] test matching::forest::even_nodes::complex_tree ... ok [INFO] [stdout] test matching::forest::even_nodes::empty ... ok [INFO] [stdout] test matching::forest::even_nodes::two_root ... ok [INFO] [stdout] test matching::forest::path::child ... ok [INFO] [stdout] test matching::forest::path::grandchild ... ok [INFO] [stdout] test matching::forest::path::grandchild_and_other_path ... ok [INFO] [stdout] test matching::blossom::new::root_at_right ... ok [INFO] [stdout] test matching::forest::path::outside ... ok [INFO] [stdout] test matching::forest::path::root ... ok [INFO] [stdout] test matching::blossom::new::root_inside ... ok [INFO] [stdout] test matching::greedy::tests::empty ... ok [INFO] [stdout] test matching::greedy::tests::p1 ... ok [INFO] [stdout] test matching::greedy::tests::p2_p2 ... ok [INFO] [stdout] test matching::greedy::tests::c6 ... ok [INFO] [stdout] test matching::forest::path::grandchild_with_branching_before ... ok [INFO] [stdout] test matching::greedy::tests::p3 ... ok [INFO] [stdout] test matching::greedy::tests::s3 ... ok [INFO] [stdout] test matching::greedy::tests::p4 ... ok [INFO] [stdout] test matching::marker::has_edge::inside ... ok [INFO] [stdout] test matching::marker::has_node::outside ... ok [INFO] [stdout] test matching::maximum_matching::tests::c5 ... ok [INFO] [stdout] test matching::maximum_matching::tests::acenapthene ... ok [INFO] [stdout] test matching::maximum_matching::tests::c6 ... ok [INFO] [stdout] test matching::maximum_matching::tests::coronene_6_5 ... ok [INFO] [stdout] test matching::greedy::tests::p2 ... ok [INFO] [stdout] test matching::marker::has_edge::outside ... ok [INFO] [stdout] test matching::marker::has_edge::inside_reverse ... ok [INFO] [stdout] test matching::marker::has_node::inside ... ok [INFO] [stdout] test matching::maximum_matching::tests::c5_with_c3_stem_distant_unmatched ... ok [INFO] [stdout] test matching::maximum_matching::tests::coronene_3_5 ... ok [INFO] [stdout] test matching::maximum_matching::tests::p2 ... ok [INFO] [stdout] test matching::maximum_matching::tests::path_through_5_blossom ... ok [INFO] [stdout] test matching::maximum_matching::tests::p2_p2 ... ok [INFO] [stdout] test matching::maximum_matching::tests::p3 ... ok [INFO] [stdout] test matching::maximum_matching::tests::p4 ... ok [INFO] [stdout] test matching::maximum_matching::tests::yu_zhonge ... ok [INFO] [stdout] test matching::blossom::new::different_roots ... ok [INFO] [stdout] test matching::forest::add_edge::parent_outside ... ok [INFO] [stdout] test matching::forest::add_edge::duplicate_node ... ok [INFO] [stdout] test matching::marker::mark_node::duplicate ... ok [INFO] [stdout] test matching::forest::add_root::duplicate ... ok [INFO] [stdout] test matching::maximum_matching::tests::p4_from_reversed_edges ... ok [INFO] [stdout] test matching::pairing::edges::augment_empty ... ok [INFO] [stdout] test matching::pairing::edges::default ... ok [INFO] [stdout] test matching::pairing::edges::pair_sid_tid ... ok [INFO] [stdout] test matching::pairing::edges::pair_sid_unk ... ok [INFO] [stdout] test matching::pairing::augment::odd_path ... ok [INFO] [stdout] test matching::pairing::edges::augment_inner ... ok [INFO] [stdout] test matching::marker::mark_edge::duplicate ... ok [INFO] [stdout] test matching::marker::mark_edge::duplicate_reverse ... ok [INFO] [stdout] test selection::components::tests::p1 ... ok [INFO] [stdout] test matching::pairing::has_node::default ... ok [INFO] [stdout] test selection::components::tests::p1_p1 ... ok [INFO] [stdout] test matching::pairing::mate::sid ... ok [INFO] [stdout] test traversal::breadth_first::tests::bicyclo_221 ... ok [INFO] [stdout] test traversal::breadth_first::tests::butterfly ... ok [INFO] [stdout] test traversal::breadth_first::tests::c3 ... ok [INFO] [stdout] test traversal::breadth_first::tests::c4 ... ok [INFO] [stdout] test traversal::breadth_first::tests::diamond ... ok [INFO] [stdout] test traversal::breadth_first::tests::flower_from_stalk ... ok [INFO] [stdout] test traversal::breadth_first::tests::nonmember_root ... ok [INFO] [stdout] test traversal::breadth_first::tests::p1 ... ok [INFO] [stdout] test traversal::breadth_first::tests::p2 ... ok [INFO] [stdout] test traversal::breadth_first::tests::p3_primary ... ok [INFO] [stdout] test traversal::breadth_first::tests::p3_secondary ... ok [INFO] [stdout] test traversal::breadth_first::tests::p4_primary ... ok [INFO] [stdout] test traversal::breadth_first::tests::s3_primary ... ok [INFO] [stdout] test traversal::breadth_first::tests::s3_tertiary ... ok [INFO] [stdout] test traversal::breadth_first::tests::t2_primary ... ok [INFO] [stdout] test traversal::breadth_first::tests::t2_tertiary ... ok [INFO] [stdout] test matching::pairing::has_node::given_target ... ok [INFO] [stdout] test traversal::depth_first::into_table::c3 ... ok [INFO] [stdout] test traversal::depth_first::into_table::p3 ... ok [INFO] [stdout] test traversal::depth_first::tests::bicyclo_210 ... ok [INFO] [stdout] test traversal::depth_first::tests::bicyclo_220_with_cut_on_second_branching ... ok [INFO] [stdout] test matching::pairing::mate::outside ... ok [INFO] [stdout] test matching::pairing::mate::tid ... ok [INFO] [stdout] test traversal::depth_first::tests::blocked_branched_path ... ok [INFO] [stdout] test selection::components::tests::c3_p2 ... ok [INFO] [stdout] test selection::components::tests::p2_p1 ... ok [INFO] [stdout] test traversal::depth_first::tests::cube ... ok [INFO] [stdout] test traversal::depth_first::tests::flower_from_stalk ... ok [INFO] [stdout] test traversal::depth_first::tests::c3 ... ok [INFO] [stdout] test traversal::depth_first::tests::p1 ... ok [INFO] [stdout] test traversal::depth_first::tests::flower_with_cut_in_branch ... ok [INFO] [stdout] test matching::pairing::order::default ... ok [INFO] [stdout] test matching::pairing::has_node::given_source ... ok [INFO] [stdout] test traversal::depth_first::tests::s3 ... ok [INFO] [stdout] test traversal::depth_first::tests::p3_inside ... ok [INFO] [stdout] test traversal::depth_first::tests::p3 ... ok [INFO] [stdout] test traversal::depth_first::tests::p2 ... ok [INFO] [stdout] test traversal::depth_first::tests::s3_inside ... ok [INFO] [stdout] test matching::pairing::order::three_pairs ... ok [INFO] [stdout] test matching::maximum_matching::tests::c60 ... ok [INFO] [stdout] test matching::pairing::edges::pair_unk_tid ... ok [INFO] [stderr] Doc-tests gamma [INFO] [stdout] test matching::pairing::edges::pair_unk_unk ... ok [INFO] [stdout] test traversal::depth_first::into_table::s3 ... ok [INFO] [stdout] test selection::components::tests::p2_p2_p2 ... ok [INFO] [stdout] test traversal::depth_first::tests::p4 ... ok [INFO] [stdout] test matching::maximum_matching::tests::empty ... ok [INFO] [stdout] test traversal::breadth_first::tests::bicyclo_111 ... ok [INFO] [stdout] test traversal::depth_first::tests::unknown_root ... ok [INFO] [stdout] test selection::components::tests::p2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 155 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/selection/components.rs - selection::components::components (line 10) ... ok [INFO] [stdout] test src/matching/greedy.rs - matching::greedy::greedy (line 19) ... ok [INFO] [stdout] test src/graph/default_graph.rs - graph::default_graph::DefaultGraph (line 12) ... ok [INFO] [stdout] test src/lib.rs - test_readme (line 36) ... ok [INFO] [stdout] test src/traversal/breadth_first.rs - traversal::breadth_first::BreadthFirst (line 9) ... ok [INFO] [stdout] test src/traversal/depth_first.rs - traversal::depth_first::DepthFirst (line 8) ... ok [INFO] [stdout] test src/matching/maximum_matching.rs - matching::maximum_matching::maximum_matching (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f947ea0dcf1d94b0d32aee817418faeb29ae8ca0969632d4527736530ac837f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f947ea0dcf1d94b0d32aee817418faeb29ae8ca0969632d4527736530ac837f", kill_on_drop: false }` [INFO] [stdout] 5f947ea0dcf1d94b0d32aee817418faeb29ae8ca0969632d4527736530ac837f