[INFO] crate petgraph 0.5.1 is already in cache
[INFO] testing petgraph-0.5.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate petgraph 0.5.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate petgraph 0.5.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate petgraph 0.5.1
[INFO] finished tweaking crates.io crate petgraph 0.5.1
[INFO] tweaked toml for crates.io crate petgraph 0.5.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b3c1630d151a529df394083fbaddd7350b01a6a4397feb03925968d73e23a9f
[INFO] running `"docker" "start" "-a" "1b3c1630d151a529df394083fbaddd7350b01a6a4397feb03925968d73e23a9f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling petgraph v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `"docker" "inspect" "1b3c1630d151a529df394083fbaddd7350b01a6a4397feb03925968d73e23a9f"`
[INFO] running `"docker" "rm" "-f" "1b3c1630d151a529df394083fbaddd7350b01a6a4397feb03925968d73e23a9f"`
[INFO] [stdout] 1b3c1630d151a529df394083fbaddd7350b01a6a4397feb03925968d73e23a9f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] daf08b736356b09fc6215ecc8ace181ecb8b6954a063762607e0313cf1146546
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "daf08b736356b09fc6215ecc8ace181ecb8b6954a063762607e0313cf1146546"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling defmac v0.1.3
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling petgraph v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.91s
[INFO] running `"docker" "inspect" "daf08b736356b09fc6215ecc8ace181ecb8b6954a063762607e0313cf1146546"`
[INFO] running `"docker" "rm" "-f" "daf08b736356b09fc6215ecc8ace181ecb8b6954a063762607e0313cf1146546"`
[INFO] [stdout] daf08b736356b09fc6215ecc8ace181ecb8b6954a063762607e0313cf1146546
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8952109fc902ad953f773ff4d0afb7c77954d24354ca9d0e14742fbce37deb64
[INFO] running `"docker" "start" "-a" "8952109fc902ad953f773ff4d0afb7c77954d24354ca9d0e14742fbce37deb64"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/petgraph-4733327dded333a6
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test algo::dominators::tests::test_iter_dominators ... ok
[INFO] [stdout] test csr::tests::csr1 ... ok
[INFO] [stdout] test csr::tests::csr_dfs ... ok
[INFO] [stdout] test csr::tests::csr_from ... ok
[INFO] [stdout] test csr::tests::test_add_node ... ok
[INFO] [stdout] test csr::tests::csr_tarjan ... ok
[INFO] [stdout] test csr::tests::csr_undirected ... ok
[INFO] [stdout] test csr::tests::test_bellman_ford ... ok
[INFO] [stdout] test csr::tests::test_bellman_ford_neg_cycle ... ok
[INFO] [stdout] test csr::tests::test_add_node_with_existing_edges ... ok
[INFO] [stdout] test dot::test::test_edgeindexlable_option ... ok
[INFO] [stdout] test dot::test::test_edgenolable_option ... ok
[INFO] [stdout] test csr::tests::test_edge_references ... ok
[INFO] [stdout] test dot::test::test_nodenolable_option ... ok
[INFO] [stdout] test dot::test::test_with_attr_getters ... ok
[INFO] [stdout] test dot::test::test_escape ... ok
[INFO] [stdout] test graph_impl::stable_graph::test_retain_nodes ... ok
[INFO] [stdout] test dot::test::test_nodeindexlable_option ... ok
[INFO] [stdout] test matrix_graph::tests::test_add_edge ... ok
[INFO] [stdout] test graph_impl::stable_graph::dfs ... ok
[INFO] [stdout] test matrix_graph::tests::test_add_edge_with_weights ... ok
[INFO] [stdout] test matrix_graph::tests::test_add_edge_with_weights_undirected ... ok
[INFO] [stdout] test matrix_graph::tests::test_default ... ok
[INFO] [stdout] test graph_impl::stable_graph::stable_graph ... ok
[INFO] [stdout] test matrix_graph::tests::test_clear_undirected ... ok
[INFO] [stdout] test matrix_graph::tests::test_clear ... ok
[INFO] [stdout] test matrix_graph::tests::test_edge_references ... ok
[INFO] [stdout] test matrix_graph::tests::test_edges_of_absent_node_is_empty_iterator ... ok
[INFO] [stdout] test matrix_graph::tests::test_edges_directed ... ok
[INFO] [stdout] test matrix_graph::tests::test_edge_references_undirected ... ok
[INFO] [stdout] test matrix_graph::tests::test_edges_undirected ... ok
[INFO] [stdout] test matrix_graph::tests::test_neighbors ... ok
[INFO] [stdout] test matrix_graph::tests::test_id_storage ... ok
[INFO] [stdout] test matrix_graph::tests::test_neighbors_undirected ... ok
[INFO] [stdout] test matrix_graph::tests::test_new ... ok
[INFO] [stdout] test matrix_graph::tests::test_not_zero ... ok
[INFO] [stdout] test matrix_graph::tests::test_neighbors_of_absent_node_is_empty_iterator ... ok
[INFO] [stdout] test matrix_graph::tests::test_node_identifiers ... ok
[INFO] [stdout] test matrix_graph::tests::test_not_zero_float ... ok
[INFO] [stdout] test matrix_graph::tests::test_remove_node ... ok
[INFO] [stdout] test matrix_graph::tests::test_node_indexing ... ok
[INFO] [stdout] test matrix_graph::tests::test_remove_node_and_edges ... ok
[INFO] [stdout] test matrix_graph::tests::test_remove_node_and_edges_undirected ... ok
[INFO] [stdout] test matrix_graph::tests::test_with_capacity ... ok
[INFO] [stdout] test simple_paths::test::test_one_simple_path ... ok
[INFO] [stdout] test simple_paths::test::test_no_simple_paths ... ok
[INFO] [stdout] test simple_paths::test::test_all_simple_paths ... ok
[INFO] [stdout] test csr::tests::csr_from_error_2 ... ok
[INFO] [stdout] test csr::tests::csr_from_error_1 ... ok
[INFO] [stdout] test matrix_graph::tests::test_not_zero_asserted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graph-dcb621ea7e3c0839
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test bfs ... ok
[INFO] [stdout] test bipartite ... ok
[INFO] [stdout] test condensation ... ok
[INFO] [stdout] test connected_comp ... ok
[INFO] [stdout] test cyclic ... ok
[INFO] [stdout] test degree_sequence ... ok
[INFO] [stdout] test dfs_order ... ok
[INFO] [stdout] test dot ... ok
[INFO] [stdout] test filter_elements ... ok
[INFO] [stdout] test filtered ... ok
[INFO] [stdout] test dijk ... ok
[INFO] [stdout] test dfs_visit ... ok
[INFO] [stdout] test dfs ... ok
[INFO] [stdout] test from_edges ... ok
[INFO] [stdout] test is_cyclic_directed ... ok
[INFO] [stdout] test filtered_post_order ... ok
[INFO] [stdout] test iter_multi_edges ... ok
[INFO] [stdout] test index_twice_mut ... ok
[INFO] [stdout] test iter_multi_undirected_edges ... ok
[INFO] [stdout] test filtered_edge_reverse ... ok
[INFO] [stdout] test multi ... ok
[INFO] [stdout] test map_filter_map ... ok
[INFO] [stdout] test retain ... ok
[INFO] [stdout] test neighbor_order ... ok
[INFO] [stdout] test selfloop ... ok
[INFO] [stdout] test neighbors_selfloops ... ok
[INFO] [stdout] test mst ... ok
[INFO] [stdout] test scc ... ok
[INFO] [stdout] test test_astar_null_heuristic ... ok
[INFO] [stdout] test tarjan_scc ... ok
[INFO] [stdout] test test_astar_manhattan_heuristic ... ok
[INFO] [stdout] test test_edge_iterators_directed ... ok
[INFO] [stdout] test test_edge_filtered ... ok
[INFO] [stdout] test test_edge_iterators_undir ... ok
[INFO] [stdout] test test_toposort ... ok
[INFO] [stdout] test test_dominators_simple_fast ... ok
[INFO] [stdout] test test_toposort_eq ... ok
[INFO] [stdout] test u8_index ... ok
[INFO] [stdout] test toposort_generic ... ok
[INFO] [stdout] test test_weight_iterators ... ok
[INFO] [stdout] test update_edge ... ok
[INFO] [stdout] test test_has_path ... ok
[INFO] [stdout] test usize_index ... ok
[INFO] [stdout] test undirected ... ok
[INFO] [stdout] test walk_edges ... ok
[INFO] [stdout] test without ... ok
[INFO] [stdout] test oob_index ... ok
[INFO] [stdout] test u8_index_overflow ... ok
[INFO] [stdout] test u8_index_overflow_edges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graphmap-3ef0316d0ebc51de
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test edge_iterator ... ok
[INFO] [stdout] test dfs ... ok
[INFO] [stdout] test neighbors_incoming_includes_self_loops ... ok
[INFO] [stdout] test from_edges ... ok
[INFO] [stdout] test graphmap_directed ... ok
[INFO] [stdout] test test_all_edges_mut ... ok
[INFO] [stdout] test remov ... ok
[INFO] [stdout] test self_loops_can_be_removed ... ok
[INFO] [stdout] test undirected_neighbors_includes_self_loops ... ok
[INFO] [stdout] test scc ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test remove_directed ... ok
[INFO] [stdout] test test_into_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iso-2262718343554563
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test g14_dir_not_iso ... ok
[INFO] [stdout] test g3_not_iso ... ok
[INFO] [stdout] test full_iso ... ok
[INFO] [stdout] test g12_undir_iso ... ok
[INFO] [stdout] test g14_undir_not_iso ... ok
[INFO] [stdout] test iso_matching ... ok
[INFO] [stdout] test iso2 ... ok
[INFO] [stdout] test coxeter_di_iso ... ok
[INFO] [stdout] test coxeter_undi_iso ... ok
[INFO] [stdout] test g8_not_iso ... ok
[INFO] [stdout] test iso1 ... ok
[INFO] [stdout] test petersen_undir_iso ... ok
[INFO] [stdout] test s12_not_iso ... ok
[INFO] [stdout] test petersen_iso ... ok
[INFO] [stdout] test iso_100n_100e ... ok
[INFO] [stdout] test praust_undir_no_iso ... ok
[INFO] [stdout] test iso_multigraph_failure ... ok
[INFO] [stdout] test praust_dir_no_iso ... ok
[INFO] [stdout] test iso_large ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quickcheck-d7249f6dd0b911d9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stable_graph-a13d581af50dce1b
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test clear_edges ... ok
[INFO] [stdout] test dot ... ok
[INFO] [stdout] test from ... ok
[INFO] [stdout] test iterators_undir ... ok
[INFO] [stdout] test node_bound ... ok
[INFO] [stdout] test from_min_spanning_tree ... ok
[INFO] [stdout] test test_edge_iterators_undir ... ok
[INFO] [stdout] test test_edge_references ... ok
[INFO] [stdout] test test_edge_iterators_directed ... ok
[INFO] [stdout] test test_edges_undirected ... ok
[INFO] [stdout] test test_edges_directed ... ok
[INFO] [stdout] test test_scc ... ok
[INFO] [stdout] test test_node_references ... ok
[INFO] [stdout] test weights_mut_iterator ... ok
[INFO] [stdout] test test_tarjan_scc ... ok
[INFO] [stdout] test node_indices ... ok
[INFO] [stdout] test add_edge_oob ... ok
[INFO] [stdout] test add_edge_vacant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unionfind-d00a8a2d11dc41c9
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test uf_test ... ok
[INFO] [stdout] test labeling ... ok
[INFO] [stdout] test uf_test_with_equiv ... ok
[INFO] [stdout] test uf_rand ... ok
[INFO] [stdout] test uf_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests petgraph
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/graph_impl/stable_graph/mod.rs - graph_impl::stable_graph::StableGraph<N, E, Ty, Ix>::from_edges (line 789) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::Graph<N, E, Ty, Ix>::node_indices (line 969) ... ok
[INFO] [stdout] test src/graph_impl/stable_graph/mod.rs - graph_impl::stable_graph::WalkNeighbors (line 1583) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::Graph<N, E, Ty, Ix>::from_edges (line 1260) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::Graph<N, E, Ty, Ix>::index_twice_mut (line 1072) ... ok
[INFO] [stdout] test src/csr.rs - csr::Csr<N, E, Directed, Ix>::from_sorted_edges (line 147) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::Graph (line 284) ... ok
[INFO] [stdout] test src/csr.rs - csr::Csr<N, E, Ty, Ix>::with_nodes (line 104) ... ok
[INFO] [stdout] test src/dijkstra.rs - dijkstra::dijkstra (line 24) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::WalkNeighbors (line 1862) ... ok
[INFO] [stdout] test src/algo/mod.rs - algo::condensation (line 445) ... ok
[INFO] [stdout] test src/algo/mod.rs - algo::connected_components (line 36) ... ok
[INFO] [stdout] test src/algo/mod.rs - algo::condensation (line 487) ... ok
[INFO] [stdout] test src/dot.rs - dot::Dot (line 17) ... ok
[INFO] [stdout] test src/algo/mod.rs - algo::bellman_ford (line 693) ... ok
[INFO] [stdout] test src/prelude.rs - prelude (line 3) ... ok
[INFO] [stdout] test src/graphmap.rs - graphmap::GraphMap<N, E, Ty>::add_edge (line 218) ... ok
[INFO] [stdout] test src/graphmap.rs - graphmap::GraphMap<N, E, Ty>::from_edges (line 145) ... ok
[INFO] [stdout] test src/astar.rs - astar::astar (line 29) ... ok
[INFO] [stdout] test src/graphmap.rs - graphmap::GraphMap<N, E, Ty>::remove_edge (line 284) ... ok
[INFO] [stdout] test src/visit/traversal.rs - visit::traversal::Bfs (line 234) ... ok
[INFO] [stdout] test src/visit/dfsvisit.rs - visit::dfsvisit::depth_first_search (line 170) ... ok
[INFO] [stdout] test src/matrix_graph.rs - matrix_graph::MatrixGraph<N, E, Ty, Null, Ix>::from_edges (line 452) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] test src/visit/traversal.rs - visit::traversal::Dfs (line 18) ... ok
[INFO] [stdout] test src/visit/dfsvisit.rs - visit::dfsvisit::depth_first_search (line 209) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8952109fc902ad953f773ff4d0afb7c77954d24354ca9d0e14742fbce37deb64"`
[INFO] running `"docker" "rm" "-f" "8952109fc902ad953f773ff4d0afb7c77954d24354ca9d0e14742fbce37deb64"`
[INFO] [stdout] 8952109fc902ad953f773ff4d0afb7c77954d24354ca9d0e14742fbce37deb64