[INFO] crate rs-graph 0.19.2 is already in cache
[INFO] testing rs-graph-0.19.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate rs-graph 0.19.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rs-graph 0.19.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-1/source/Cargo.toml
[INFO] crate crates.io crate rs-graph 0.19.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5e9239acb1666b6be71d9a94754b04d8d4829cef8949a2a7c31e9657dfc443d
[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" "e5e9239acb1666b6be71d9a94754b04d8d4829cef8949a2a7c31e9657dfc443d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5e9239acb1666b6be71d9a94754b04d8d4829cef8949a2a7c31e9657dfc443d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e9239acb1666b6be71d9a94754b04d8d4829cef8949a2a7c31e9657dfc443d", kill_on_drop: false }`
[INFO] [stdout] e5e9239acb1666b6be71d9a94754b04d8d4829cef8949a2a7c31e9657dfc443d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f165956e4471018cf4f989d48121250fab20a3ba5b4817e655a9a278546c3c5c
[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" "f165956e4471018cf4f989d48121250fab20a3ba5b4817e655a9a278546c3c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rs-graph v0.19.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "f165956e4471018cf4f989d48121250fab20a3ba5b4817e655a9a278546c3c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f165956e4471018cf4f989d48121250fab20a3ba5b4817e655a9a278546c3c5c", kill_on_drop: false }`
[INFO] [stdout] f165956e4471018cf4f989d48121250fab20a3ba5b4817e655a9a278546c3c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0da95d2dbe754916c5e6535b5b2f0484e7e7a6e96d90d07b389d74010f4f9fb
[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" "a0da95d2dbe754916c5e6535b5b2f0484e7e7a6e96d90d07b389d74010f4f9fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling standback v0.2.8
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling rustop v1.0.4
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling rs-graph v0.19.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.18s
[INFO] running `Command { std: "docker" "inspect" "a0da95d2dbe754916c5e6535b5b2f0484e7e7a6e96d90d07b389d74010f4f9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0da95d2dbe754916c5e6535b5b2f0484e7e7a6e96d90d07b389d74010f4f9fb", kill_on_drop: false }`
[INFO] [stdout] a0da95d2dbe754916c5e6535b5b2f0484e7e7a6e96d90d07b389d74010f4f9fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 868f039a7435fe91602b7b3ed248fc461d1f71f4c40e38f5286105a259635eb3
[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" "868f039a7435fe91602b7b3ed248fc461d1f71f4c40e38f5286105a259635eb3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rs_graph-9bebfc2e6dd27518
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[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 classes::tests::test_cycle ... ok
[INFO] [stdout] test maxflow::pushrelabel::tests::test_pushrelabel ... ok
[INFO] [stdout] test search::biastar::test_biastar_correct ... ok
[INFO] [stdout] test classes::tests::test_hypercube ... ok
[INFO] [stdout] test algorithms::tests::test_complement ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_attrs ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_edge_vec ... ok
[INFO] [stdout] test branching::tests::test_branching1 ... ok
[INFO] [stdout] test classes::tests::test_path ... ok
[INFO] [stdout] test string::tests::test_ascii_directed ... ok
[INFO] [stdout] test vec::tests::test_map ... ok
[INFO] [stdout] test string::tests::test_ascii_with_weights ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_digraph ... ok
[INFO] [stdout] test adapters::network::tests::test_network ... ok
[INFO] [stdout] test classes::tests::test_star ... ok
[INFO] [stdout] test linkedlistgraph::tests::test_graph ... ok
[INFO] [stdout] test branching::tests::test_branching2 ... ok
[INFO] [stdout] test vec::tests::test_iter ... ok
[INFO] [stdout] test string::tests::test_ascii ... ok
[INFO] [stdout] test search::biastar::test_biastar ... ok
[INFO] [stdout] test string::tests::test_deterministic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs-graph
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/attributes.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | / //! Extend a graph with attributes.
[INFO] [stderr] 19 | | //!
[INFO] [stderr] 20 | | //! Sometimes one needs additional attributes associated with the nodes or edges of a graph.
[INFO] [stderr] 21 | | //! The simplest way is to store them in a `NodeVec` or `EdgeVec`. If
[INFO] [stderr] ...  |
[INFO] [stderr] 85 | | //!
[INFO] [stderr] 86 | | //! For a different approach, see the `rs-graph-derive` crate.
[INFO] [stderr]    | |______________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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/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/adapters/network.rs - adapters::network::Network (line 59) ... ok
[INFO] [stdout] test src/filtered.rs - filtered (line 21) ... ok
[INFO] [stdout] test src/classes.rs - classes::grid (line 131) ... ok
[INFO] [stdout] test src/adjacencies.rs - adjacencies (line 34) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::components (line 197) ... 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/attributed.rs - attributed::Attributed (line 152) ... ok
[INFO] [stdout] test src/algorithms.rs - algorithms::complement (line 31) ... ok
[INFO] [stdout] test src/adapters/network.rs - adapters::network (line 28) ... ok
[INFO] [stdout] test src/adapters/reversedigraph.rs - adapters::reversedigraph::ReverseDigraph (line 33) ... 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.rs - search::path_from_incomings (line 50) ... 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/maxflow/dinic.rs - maxflow::dinic (line 21) ... ok
[INFO] [stdout] test src/maxflow/dinic.rs - maxflow::dinic (line 61) ... ok
[INFO] [stdout] test src/maxflow/pushrelabel.rs - maxflow::pushrelabel (line 25) ... ok
[INFO] [stdout] test src/shortestpath/moorebellmanford.rs - shortestpath::moorebellmanford::directed (line 32) ... ok
[INFO] [stdout] test src/maxflow/edmondskarp.rs - maxflow::edmondskarp (line 22) ... ok
[INFO] [stdout] test src/mst/kruskal.rs - mst::kruskal::kruskal (line 33) ... ok
[INFO] [stdout] test src/maxflow/edmondskarp.rs - maxflow::edmondskarp (line 62) ... ok
[INFO] [stdout] test src/search/biastar.rs - search::biastar (line 37) ... ok
[INFO] [stdout] test src/shortestpath/floydwarshall.rs - shortestpath::floydwarshall::directed (line 84) ... ok
[INFO] [stdout] test src/vec.rs - vec::EdgeVec (line 283) ... ok
[INFO] [stdout] test src/search/astar.rs - search::astar (line 37) ... ok
[INFO] [stdout] test src/mst/worstout.rs - mst::worstout::worstout (line 33) ... ok
[INFO] [stdout] test src/maxflow/pushrelabel.rs - maxflow::pushrelabel (line 65) ... ok
[INFO] [stdout] test src/mst/prim.rs - mst::prim::prim (line 41) ... ok
[INFO] [stdout] test src/vec.rs - vec::EdgeVec (line 295) ... 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/shortestpath/dijkstra.rs - shortestpath::dijkstra (line 29) ... ok
[INFO] [stdout] test src/string.rs - string::from_ascii (line 83) ... ok
[INFO] [stdout] test src/shortestpath/bidijkstra.rs - shortestpath::bidijkstra (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "868f039a7435fe91602b7b3ed248fc461d1f71f4c40e38f5286105a259635eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868f039a7435fe91602b7b3ed248fc461d1f71f4c40e38f5286105a259635eb3", kill_on_drop: false }`
[INFO] [stdout] 868f039a7435fe91602b7b3ed248fc461d1f71f4c40e38f5286105a259635eb3