[INFO] fetching crate graphed 0.3.0...
[INFO] testing graphed-0.3.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate graphed 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate graphed 0.3.0
[INFO] finished tweaking crates.io crate graphed 0.3.0
[INFO] tweaked toml for crates.io crate graphed 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphed 0.3.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c51a34dc27fc1240149deafe13f785bfd909c6f17a848ee0841204635aebb0f
[INFO] running `Command { std: "docker" "start" "-a" "7c51a34dc27fc1240149deafe13f785bfd909c6f17a848ee0841204635aebb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c51a34dc27fc1240149deafe13f785bfd909c6f17a848ee0841204635aebb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c51a34dc27fc1240149deafe13f785bfd909c6f17a848ee0841204635aebb0f", kill_on_drop: false }`
[INFO] [stdout] 7c51a34dc27fc1240149deafe13f785bfd909c6f17a848ee0841204635aebb0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc83814ad29f02d34a6284af36343d67a981edb15ffa44a6f95d0874fc6313e5
[INFO] running `Command { std: "docker" "start" "-a" "fc83814ad29f02d34a6284af36343d67a981edb15ffa44a6f95d0874fc6313e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphed v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "fc83814ad29f02d34a6284af36343d67a981edb15ffa44a6f95d0874fc6313e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc83814ad29f02d34a6284af36343d67a981edb15ffa44a6f95d0874fc6313e5", kill_on_drop: false }`
[INFO] [stdout] fc83814ad29f02d34a6284af36343d67a981edb15ffa44a6f95d0874fc6313e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a483a4d43c7ce0e789f1a65a7bad0c35b6ff1e3b844d175de7378c7b4a647453
[INFO] running `Command { std: "docker" "start" "-a" "a483a4d43c7ce0e789f1a65a7bad0c35b6ff1e3b844d175de7378c7b4a647453", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphed v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "a483a4d43c7ce0e789f1a65a7bad0c35b6ff1e3b844d175de7378c7b4a647453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a483a4d43c7ce0e789f1a65a7bad0c35b6ff1e3b844d175de7378c7b4a647453", kill_on_drop: false }`
[INFO] [stdout] a483a4d43c7ce0e789f1a65a7bad0c35b6ff1e3b844d175de7378c7b4a647453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff99142a37447ad94905b88258472f899a3ce438618c81fd0034cbd26107e991
[INFO] running `Command { std: "docker" "start" "-a" "ff99142a37447ad94905b88258472f899a3ce438618c81fd0034cbd26107e991", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphed-07f44d18d97e2098)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test graph::tests::test_add_edge ... ok
[INFO] [stdout] test graph::tests::test_add_in_out_coming_index_to_node ... ok
[INFO] [stdout] test graph::tests::test_add_node ... ok
[INFO] [stdout] test graph::tests::test_find_edge_directed ... ok
[INFO] [stdout] test graph::tests::test_find_edge_undirected ... ok
[INFO] [stdout] test graph::tests::test_get_predecessor_of_node ... ok
[INFO] [stdout] test graph::tests::test_index_graph_by_edgeindex ... ok
[INFO] [stdout] test indices::tests::test_edge_index ... ok
[INFO] [stdout] test graph::tests::test_add_edge_error ... ok
[INFO] [stdout] test indices::tests::test_node_index ... ok
[INFO] [stdout] test printer::dot::tests::test_print_attributed_digraph_with_dot ... ok
[INFO] [stdout] test printer::dot::tests::test_print_simple_digraph_with_dot ... ok
[INFO] [stdout] test graph::tests::test_index_graph_by_nodeindex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphed
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/graph.rs - graph::Graph (line 247) ... ok
[INFO] [stdout] test src/printer/dot.rs - printer::dot::print_graph_dot_extended (line 85) ... ok
[INFO] [stdout] test src/printer/dot.rs - printer::dot::print_graph_dot (line 188) ... ok
[INFO] [stdout] test src/graph.rs - graph::DiGraph (line 273) ... FAILED
[INFO] [stdout] test src/graph.rs - graph::UnGraph (line 289) ... FAILED
[INFO] [stdout] test src/graph.rs - graph::Graph<N,E,Ty,Ix>::find_node (line 532) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/graph.rs - graph::DiGraph (line 273) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `DiGraph` in this scope
[INFO] [stdout]    --> src/graph.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 275 | let graph: DiGraph<u32, u32> = DiGraph::new();
[INFO] [stdout]     |            ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]     |
[INFO] [stdout] 273 + use graphed::graph::DiGraph;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DiGraph`
[INFO] [stdout]    --> src/graph.rs:275:32
[INFO] [stdout]     |
[INFO] [stdout] 275 | let graph: DiGraph<u32, u32> = DiGraph::new();
[INFO] [stdout]     |                                ^^^^^^^ use of undeclared type `DiGraph`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]     |
[INFO] [stdout] 273 + use graphed::graph::DiGraph;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/graph.rs - graph::UnGraph (line 289) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `UnGraph` in this scope
[INFO] [stdout]    --> src/graph.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | let graph: UnGraph<u32, u32> = UnGraph::new();
[INFO] [stdout]     |            ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]     |
[INFO] [stdout] 289 + use graphed::graph::UnGraph;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `UnGraph`
[INFO] [stdout]    --> src/graph.rs:291:32
[INFO] [stdout]     |
[INFO] [stdout] 291 | let graph: UnGraph<u32, u32> = UnGraph::new();
[INFO] [stdout]     |                                ^^^^^^^ use of undeclared type `UnGraph`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]     |
[INFO] [stdout] 289 + use graphed::graph::UnGraph;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/graph.rs - graph::Graph<N,E,Ty,Ix>::find_node (line 532) stdout ----
[INFO] [stdout] error[E0432]: unresolved imports `graphed::Graph`, `graphed::Node`
[INFO] [stdout]    --> src/graph.rs:534:15
[INFO] [stdout]     |
[INFO] [stdout] 534 | use graphed::{Graph, Node};
[INFO] [stdout]     |               ^^^^^  ^^^^ no `Node` in the root
[INFO] [stdout]     |               |
[INFO] [stdout]     |               no `Graph` in the root
[INFO] [stdout]     |               help: a similar name exists in the module: `graph`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing this struct instead:
[INFO] [stdout]             graphed::graph::Graph
[INFO] [stdout]     = help: consider importing this struct instead:
[INFO] [stdout]             graphed::graph::Node
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DiGraph`
[INFO] [stdout]    --> src/graph.rs:536:17
[INFO] [stdout]     |
[INFO] [stdout] 536 | let mut graph = DiGraph::<&str, ()>::new();
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared type `DiGraph`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]     |
[INFO] [stdout] 531 + use graphed::graph::DiGraph;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/graph.rs:538:29
[INFO] [stdout]     |
[INFO] [stdout] 538 | let node = graph.find_node(|node| node.data() == "target");
[INFO] [stdout]     |                             ^^^^  ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 538 | let node = graph.find_node(|node: /* Type */| node.data() == "target");
[INFO] [stdout]     |                                 ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/graph.rs - graph::DiGraph (line 273)
[INFO] [stdout]     src/graph.rs - graph::Graph<N,E,Ty,Ix>::find_node (line 532)
[INFO] [stdout]     src/graph.rs - graph::UnGraph (line 289)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ff99142a37447ad94905b88258472f899a3ce438618c81fd0034cbd26107e991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff99142a37447ad94905b88258472f899a3ce438618c81fd0034cbd26107e991", kill_on_drop: false }`
[INFO] [stdout] ff99142a37447ad94905b88258472f899a3ce438618c81fd0034cbd26107e991
