[INFO] crate petgraph 0.4.13 is already in cache
[INFO] extracting crate petgraph 0.4.13 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/petgraph/0.4.13
[INFO] extracting crate petgraph 0.4.13 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/petgraph/0.4.13
[INFO] validating manifest of petgraph-0.4.13 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of petgraph-0.4.13 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing petgraph-0.4.13
[INFO] finished frobbing petgraph-0.4.13
[INFO] frobbed toml for petgraph-0.4.13 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/petgraph/0.4.13/Cargo.toml
[INFO] started frobbing petgraph-0.4.13
[INFO] finished frobbing petgraph-0.4.13
[INFO] frobbed toml for petgraph-0.4.13 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/petgraph/0.4.13/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing petgraph-0.4.13 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/petgraph/0.4.13:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 793fca02f8f5d828bccf1679bfb77fe0841f743821eed3cf66959ce6f4281c8c
[INFO] running `"docker" "start" "-a" "793fca02f8f5d828bccf1679bfb77fe0841f743821eed3cf66959ce6f4281c8c"`
[INFO] [stderr]    Compiling petgraph v0.4.13 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `"docker" "inspect" "793fca02f8f5d828bccf1679bfb77fe0841f743821eed3cf66959ce6f4281c8c"`
[INFO] running `"docker" "rm" "-f" "793fca02f8f5d828bccf1679bfb77fe0841f743821eed3cf66959ce6f4281c8c"`
[INFO] [stdout] 793fca02f8f5d828bccf1679bfb77fe0841f743821eed3cf66959ce6f4281c8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/petgraph/0.4.13:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd8a67ec3f6753aa85fd2fc52dbf11ce2970fd6ca33b40ac5fe97e19e8bc10f4
[INFO] running `"docker" "start" "-a" "dd8a67ec3f6753aa85fd2fc52dbf11ce2970fd6ca33b40ac5fe97e19e8bc10f4"`
[INFO] [stderr]    Compiling defmac v0.1.3
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling petgraph v0.4.13 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.96s
[INFO] running `"docker" "inspect" "dd8a67ec3f6753aa85fd2fc52dbf11ce2970fd6ca33b40ac5fe97e19e8bc10f4"`
[INFO] running `"docker" "rm" "-f" "dd8a67ec3f6753aa85fd2fc52dbf11ce2970fd6ca33b40ac5fe97e19e8bc10f4"`
[INFO] [stdout] dd8a67ec3f6753aa85fd2fc52dbf11ce2970fd6ca33b40ac5fe97e19e8bc10f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/petgraph/0.4.13:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] e883d6b97f6eab310f59c5eaada9a8a49ce67865df5e07a80d33e2f861a5eff0
[INFO] running `"docker" "start" "-a" "e883d6b97f6eab310f59c5eaada9a8a49ce67865df5e07a80d33e2f861a5eff0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/petgraph-c5b83cf3fd247d43
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test csr::tests::csr1 ... ok
[INFO] [stdout] test csr::tests::csr_dfs ... ok
[INFO] [stdout] test csr::tests::test_add_node ... ok
[INFO] [stdout] test csr::tests::csr_undirected ... ok
[INFO] [stdout] test csr::tests::test_bellman_ford ... ok
[INFO] [stdout] test csr::tests::csr_from ... ok
[INFO] [stdout] test csr::tests::csr_tarjan ... ok
[INFO] [stdout] test algo::dominators::tests::test_iter_dominators ... ok
[INFO] [stdout] test graph_impl::stable_graph::test_retain_nodes ... ok
[INFO] [stdout] test csr::tests::test_edge_references ... ok
[INFO] [stdout] test graph_impl::stable_graph::stable_graph ... ok
[INFO] [stdout] test graph_impl::stable_graph::dfs ... ok
[INFO] [stdout] test csr::tests::test_bellman_ford_neg_cycle ... ok
[INFO] [stdout] test csr::tests::csr_from_error_1 ... ok
[INFO] [stdout] test csr::tests::csr_from_error_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graph-10b61217bd7a8581
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test dfs ... ok
[INFO] [stdout] test degree_sequence ... ok
[INFO] [stdout] test dijk ... ok
[INFO] [stdout] test bfs ... ok
[INFO] [stdout] test dfs_visit ... ok
[INFO] [stdout] test condensation ... ok
[INFO] [stdout] test from_edges ... ok
[INFO] [stdout] test filter_elements ... ok
[INFO] [stdout] test index_twice_mut ... ok
[INFO] [stdout] test is_cyclic_directed ... ok
[INFO] [stdout] test map_filter_map ... ok
[INFO] [stdout] test mst ... ok
[INFO] [stdout] test multi ... ok
[INFO] [stdout] test neighbor_order ... ok
[INFO] [stdout] test neighbors_selfloops ... ok
[INFO] [stdout] test filtered_post_order ... ok
[INFO] [stdout] test retain ... ok
[INFO] [stdout] test scc ... ok
[INFO] [stdout] test selfloop ... ok
[INFO] [stdout] test cyclic ... ok
[INFO] [stdout] test connected_comp ... ok
[INFO] [stdout] test tarjan_scc ... ok
[INFO] [stdout] test filtered ... ok
[INFO] [stdout] test test_astar_manhattan_heuristic ... ok
[INFO] [stdout] test test_toposort_eq ... ok
[INFO] [stdout] test dot ... ok
[INFO] [stdout] test test_toposort ... ok
[INFO] [stdout] test test_edge_filtered ... ok
[INFO] [stdout] test test_weight_iterators ... ok
[INFO] [stdout] test test_has_path ... ok
[INFO] [stdout] test test_astar_null_heuristic ... ok
[INFO] [stdout] test test_dominators_simple_fast ... ok
[INFO] [stdout] test u8_index ... ok
[INFO] [stdout] test usize_index ... ok
[INFO] [stdout] test toposort_generic ... ok
[INFO] [stdout] test without ... ok
[INFO] [stdout] test undirected ... ok
[INFO] [stdout] test update_edge ... ok
[INFO] [stdout] test walk_edges ... ok
[INFO] [stdout] test oob_index ... ok
[INFO] [stdout] test u8_index_overflow_edges ... ok
[INFO] [stdout] test u8_index_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graphmap-e97881dbe74cfd42
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test dfs ... ok
[INFO] [stdout] test edge_iterator ... ok
[INFO] [stdout] test remov ... ok
[INFO] [stdout] test from_edges ... ok
[INFO] [stdout] test graphmap_directed ... ok
[INFO] [stdout] test remove_directed ... ok
[INFO] [stdout] test scc ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test test_all_edges_mut ... ok
[INFO] [stdout] test test_into_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iso-f2709c2f57d9cee9
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test g12_undir_iso ... ok
[INFO] [stdout] test g14_dir_not_iso ... ok
[INFO] [stdout] test full_iso ... ok
[INFO] [stdout] test coxeter_di_iso ... ok
[INFO] [stdout] test coxeter_undi_iso ... ok
[INFO] [stdout] test g14_undir_not_iso ... ok
[INFO] [stdout] test iso2 ... ok
[INFO] [stdout] test iso1 ... ok
[INFO] [stdout] test iso_matching ... ok
[INFO] [stdout] test g8_not_iso ... ok
[INFO] [stdout] test g3_not_iso ... ok
[INFO] [stdout] test s12_not_iso ... ok
[INFO] [stdout] test petersen_undir_iso ... ok
[INFO] [stdout] test petersen_iso ... ok
[INFO] [stdout] test praust_dir_no_iso ... ok
[INFO] [stdout] test praust_undir_no_iso ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quickcheck-a8e345ca81027ec9
[INFO] [stdout] test iso_multigraph_failure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/crater/target/debug/deps/stable_graph-1cffcc0980b32096
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test iterators_undir ... ok
[INFO] [stdout] test from ... ok
[INFO] [stdout] test dot ... ok
[INFO] [stdout] test node_bound ... ok
[INFO] [stdout] test node_indices ... ok
[INFO] [stdout] test test_edge_iterators_directed ... ok
[INFO] [stdout] test test_node_references ... ok
[INFO] [stdout] test test_edges_undirected ... ok
[INFO] [stdout] test clear_edges ... ok
[INFO] [stdout] test test_edge_iterators_undir ... ok
[INFO] [stdout] test test_edges_directed ... ok
[INFO] [stdout] test test_scc ... ok
[INFO] [stdout] test test_edge_references ... ok
[INFO] [stdout] test test_tarjan_scc ... ok
[INFO] [stdout] test add_edge_vacant ... ok
[INFO] [stdout] test add_edge_oob ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unionfind-0d1583418a87f03e
[INFO] [stdout] running 4 tests
[INFO] [stdout] test uf_u8 ... ok
[INFO] [stdout] test uf_test ... ok
[INFO] [stdout] test labeling ... ok
[INFO] [stdout] test uf_rand ... ok
[INFO] [stderr]    Doc-tests petgraph
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::Graph<N, E, Ty, Ix>::index_twice_mut (line 1027) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::Graph<N, E, Ty, Ix>::from_edges (line 1207) ... ok
[INFO] [stdout] test src/csr.rs - csr::Csr<N, E, Ty, Ix>::with_nodes (line 105) ... ok
[INFO] [stdout] test src/csr.rs - csr::Csr<N, E, Directed, Ix>::from_sorted_edges (line 150) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::Graph (line 271) ... ok
[INFO] [stdout] test src/dot.rs - dot::Dot (line 14) ... ok
[INFO] [stdout] test src/graph_impl/mod.rs - graph_impl::WalkNeighbors (line 1738) ... ok
[INFO] [stdout] test src/graph_impl/stable_graph/mod.rs - graph_impl::stable_graph::StableGraph<N, E, Ty, Ix>::from_edges (line 767) ... ok
[INFO] [stdout] test src/astar.rs - astar::astar (line 40) ... ok
[INFO] [stdout] test src/prelude.rs - prelude (line 4) ... ok
[INFO] [stdout] test src/graph_impl/stable_graph/mod.rs - graph_impl::stable_graph::WalkNeighbors (line 1457) ... ok
[INFO] [stdout] test src/graphmap.rs - graphmap::GraphMap<N, E, Ty>::add_edge (line 228) ... ok
[INFO] [stdout] test src/visit/traversal.rs - visit::traversal::Bfs (line 205) ... ok
[INFO] [stdout] test src/graphmap.rs - graphmap::GraphMap<N, E, Ty>::from_edges (line 158) ... ok
[INFO] [stdout] test src/visit/dfsvisit.rs - visit::dfsvisit::depth_first_search (line 111) ... ok
[INFO] [stdout] test src/graphmap.rs - graphmap::GraphMap<N, E, Ty>::remove_edge (line 283) ... ok
[INFO] [stdout] test src/visit/traversal.rs - visit::traversal::Dfs (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e883d6b97f6eab310f59c5eaada9a8a49ce67865df5e07a80d33e2f861a5eff0"`
[INFO] running `"docker" "rm" "-f" "e883d6b97f6eab310f59c5eaada9a8a49ce67865df5e07a80d33e2f861a5eff0"`
[INFO] [stdout] e883d6b97f6eab310f59c5eaada9a8a49ce67865df5e07a80d33e2f861a5eff0