[INFO] fetching crate rs-graph 0.19.2...
[INFO] testing rs-graph-0.19.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate rs-graph 0.19.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rs-graph 0.19.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rs-graph 0.19.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rs-graph 0.19.2
[INFO] tweaked toml for crates.io crate rs-graph 0.19.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate rs-graph 0.19.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "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] 600a747c493f886cda64f11faa64880f33ded29169aac4cb585e4881f5ba5463
[INFO] running `"docker" "start" "-a" "600a747c493f886cda64f11faa64880f33ded29169aac4cb585e4881f5ba5463"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rs-graph v0.19.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `"docker" "inspect" "600a747c493f886cda64f11faa64880f33ded29169aac4cb585e4881f5ba5463"`
[INFO] running `"docker" "rm" "-f" "600a747c493f886cda64f11faa64880f33ded29169aac4cb585e4881f5ba5463"`
[INFO] [stdout] 600a747c493f886cda64f11faa64880f33ded29169aac4cb585e4881f5ba5463
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 676d60a07c91d2acc45bc0ff60733d952633abb2c10b7648c2273baca125b035
[INFO] running `"docker" "start" "-a" "676d60a07c91d2acc45bc0ff60733d952633abb2c10b7648c2273baca125b035"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustop v1.0.4
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling rs-graph v0.19.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.82s
[INFO] running `"docker" "inspect" "676d60a07c91d2acc45bc0ff60733d952633abb2c10b7648c2273baca125b035"`
[INFO] running `"docker" "rm" "-f" "676d60a07c91d2acc45bc0ff60733d952633abb2c10b7648c2273baca125b035"`
[INFO] [stdout] 676d60a07c91d2acc45bc0ff60733d952633abb2c10b7648c2273baca125b035
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "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] f24fa950e2d12dcd6a1037346f38679fea5c52778f1dfbadfa47c71b777e985c
[INFO] running `"docker" "start" "-a" "f24fa950e2d12dcd6a1037346f38679fea5c52778f1dfbadfa47c71b777e985c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rs_graph-40e9a1341b9de51a
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test algorithms::tests::test_complement ... ok
[INFO] [stdout] test branching::tests::test_branching1 ... ok
[INFO] [stdout] test adapters::reversedigraph::tests::test_vec ... ok
[INFO] [stdout] test classes::tests::test_complete ... ok
[INFO] [stdout] test classes::tests::test_complete_bipartite ... ok
[INFO] [stdout] test adapters::network::tests::test_network ... ok
[INFO] [stdout] test classes::tests::test_path ... ok
[INFO] [stdout] test classes::tests::test_star ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_attrs ... ok
[INFO] [stdout] test classes::tests::test_hypercube ... ok
[INFO] [stdout] test branching::tests::test_branching2 ... ok
[INFO] [stdout] test classes::tests::test_cycle ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_digraph ... ok
[INFO] [stdout] test string::tests::test_ascii ... ok
[INFO] [stdout] test search::biastar::test_biastar_correct ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_edge_vec ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_graph ... ok
[INFO] [stdout] test string::tests::test_ascii_directed ... ok
[INFO] [stdout] test maxflow::pushrelabel::tests::test_pushrelabel ... ok
[INFO] [stdout] test vec::tests::test_map ... ok
[INFO] [stdout] test vec::tests::test_iter ... ok
[INFO] [stdout] test search::biastar::test_biastar ... ok
[INFO] [stdout] test string::tests::test_ascii_with_weights ... ok
[INFO] [stdout] test string::tests::test_deterministic ... ok
[INFO] [stderr]    Doc-tests rs-graph
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test src/attributes.rs - attributes (line 25) ... ok
[INFO] [stdout] test src/attributed.rs - attributed (line 27) ... ok
[INFO] [stdout] test src/adapters/network.rs - adapters::network::Network (line 59) ... ok
[INFO] [stdout] test src/builder.rs - builder::Buildable::new_with (line 102) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::subgraph (line 283) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::inverse (line 114) ... ok
[INFO] [stdout] test src/attributed.rs - attributed::Attributed (line 152) ... ok
[INFO] [stdout] test src/adapters/reversedigraph.rs - adapters::reversedigraph::ReverseDigraph (line 33) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::complement (line 31) ... ok
[INFO] [stdout] test src/filtered.rs - filtered (line 21) ... ok
[INFO] [stdout] test src/adjacencies.rs - adjacencies (line 34) ... ok
[INFO] [stdout] test src/classes.rs - classes::grid (line 131) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::is_connected (line 147) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::inverse (line 87) ... ok
[INFO] [stdout] test src/adapters/network.rs - adapters::network (line 28) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::components (line 197) ... ok
[INFO] [stdout] test src/maxflow/edmondskarp.rs - maxflow::edmondskarp (line 22) ... FAILED
[INFO] [stdout] test src/mst/worstout.rs - mst::worstout::worstout (line 33) ... FAILED
[INFO] [stdout] test src/search/biastar.rs - search::biastar (line 37) ... FAILED
[INFO] [stdout] test src/maxflow/pushrelabel.rs - maxflow::pushrelabel (line 65) ... FAILED
[INFO] [stdout] test src/search.rs - search::path_from_incomings (line 50) ... ok
[INFO] [stdout] test src/search/bfs.rs - search::bfs::start_with_data (line 85) ... ok
[INFO] [stdout] test src/search/bfs.rs - search::bfs (line 22) ... ok
[INFO] [stdout] test src/search/dfs.rs - search::dfs::start_with_data (line 86) ... ok
[INFO] [stdout] test src/search/dfs.rs - search::dfs (line 22) ... ok
[INFO] [stdout] test src/search/astar.rs - search::astar (line 37) ... FAILED
[INFO] [stdout] test src/mst/prim.rs - mst::prim::prim (line 41) ... FAILED
[INFO] [stdout] test src/maxflow/pushrelabel.rs - maxflow::pushrelabel (line 25) ... ok
[INFO] [stdout] test src/vec.rs - vec::EdgeVec (line 295) ... ok
[INFO] [stdout] test src/maxflow/dinic.rs - maxflow::dinic (line 21) ... FAILED
[INFO] [stdout] test src/shortestpath/moorebellmanford.rs - shortestpath::moorebellmanford::directed (line 32) ... ok
[INFO] [stdout] test src/vec.rs - vec::EdgeVec (line 283) ... ok
[INFO] [stdout] test src/shortestpath/floydwarshall.rs - shortestpath::floydwarshall::directed (line 84) ... ok
[INFO] [stdout] test src/mst/kruskal.rs - mst::kruskal::kruskal (line 33) ... ok
[INFO] [stdout] test src/maxflow/dinic.rs - maxflow::dinic (line 61) ... ok
[INFO] [stdout] test src/maxflow/edmondskarp.rs - maxflow::edmondskarp (line 62) ... ok
[INFO] [stdout] test src/vec.rs - vec::NodeVec (line 254) ... ok
[INFO] [stdout] test src/vec.rs - vec::NodeVec (line 266) ... ok
[INFO] [stdout] test src/string.rs - string::from_ascii (line 107) ... ok
[INFO] [stdout] test src/string.rs - string::from_ascii (line 83) ... ok
[INFO] [stdout] test src/shortestpath/dijkstra.rs - shortestpath::dijkstra (line 29) ... ok
[INFO] [stdout] test src/shortestpath/bidijkstra.rs - shortestpath::bidijkstra (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/maxflow/edmondskarp.rs - maxflow::edmondskarp (line 22) stdout ----
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/maxflow/edmondskarp.rs:52:27
[INFO] [stdout]    |
[INFO] [stdout] 33 | assert!(g.edges().all(|e| flow[e] >= 0 && flow[e] <= upper[e.index()]));
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mst/worstout.rs - mst::worstout::worstout (line 33) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/search/biastar.rs - search::biastar (line 37) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/maxflow/pushrelabel.rs - maxflow::pushrelabel (line 65) stdout ----
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/maxflow/pushrelabel.rs:111:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | assert!(g.edges().all(|e| flow[e] >= 0 && flow[e] <= upper[e.index()]));
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/search/astar.rs - search::astar (line 37) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mst/prim.rs - mst::prim::prim (line 41) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/maxflow/dinic.rs - maxflow::dinic (line 21) stdout ----
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/maxflow/dinic.rs:51:27
[INFO] [stdout]    |
[INFO] [stdout] 33 | assert!(g.edges().all(|e| flow[e] >= 0 && flow[e] <= upper[e.index()]));
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/maxflow/dinic.rs - maxflow::dinic (line 21)
[INFO] [stdout]     src/maxflow/edmondskarp.rs - maxflow::edmondskarp (line 22)
[INFO] [stdout]     src/maxflow/pushrelabel.rs - maxflow::pushrelabel (line 65)
[INFO] [stdout]     src/mst/prim.rs - mst::prim::prim (line 41)
[INFO] [stdout]     src/mst/worstout.rs - mst::worstout::worstout (line 33)
[INFO] [stdout]     src/search/astar.rs - search::astar (line 37)
[INFO] [stdout]     src/search/biastar.rs - search::biastar (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 35 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "f24fa950e2d12dcd6a1037346f38679fea5c52778f1dfbadfa47c71b777e985c"`
[INFO] running `"docker" "rm" "-f" "f24fa950e2d12dcd6a1037346f38679fea5c52778f1dfbadfa47c71b777e985c"`
[INFO] [stdout] f24fa950e2d12dcd6a1037346f38679fea5c52778f1dfbadfa47c71b777e985c