[INFO] fetching crate generic_graph 0.3.0...
[INFO] testing generic_graph-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate generic_graph 0.3.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate generic_graph 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate generic_graph 0.3.0
[INFO] finished tweaking crates.io crate generic_graph 0.3.0
[INFO] tweaked toml for crates.io crate generic_graph 0.3.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8d8c94b8c39c8113217b65e6056b1418141c04db2d34bdba84ac14c71716a2b
[INFO] running `Command { std: "docker" "start" "-a" "f8d8c94b8c39c8113217b65e6056b1418141c04db2d34bdba84ac14c71716a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8d8c94b8c39c8113217b65e6056b1418141c04db2d34bdba84ac14c71716a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d8c94b8c39c8113217b65e6056b1418141c04db2d34bdba84ac14c71716a2b", kill_on_drop: false }`
[INFO] [stdout] f8d8c94b8c39c8113217b65e6056b1418141c04db2d34bdba84ac14c71716a2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f82818e46fe35896947a094586f29f2d5f61dc598d047975f2b25737751de6b
[INFO] running `Command { std: "docker" "start" "-a" "7f82818e46fe35896947a094586f29f2d5f61dc598d047975f2b25737751de6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic_graph v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "7f82818e46fe35896947a094586f29f2d5f61dc598d047975f2b25737751de6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f82818e46fe35896947a094586f29f2d5f61dc598d047975f2b25737751de6b", kill_on_drop: false }`
[INFO] [stdout] 7f82818e46fe35896947a094586f29f2d5f61dc598d047975f2b25737751de6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4ff3c90786a58b4df25b0aa716d311a8a3ae51fda7bcefe1fac4bfadeb0208d
[INFO] running `Command { std: "docker" "start" "-a" "c4ff3c90786a58b4df25b0aa716d311a8a3ae51fda7bcefe1fac4bfadeb0208d", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic_graph v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "c4ff3c90786a58b4df25b0aa716d311a8a3ae51fda7bcefe1fac4bfadeb0208d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ff3c90786a58b4df25b0aa716d311a8a3ae51fda7bcefe1fac4bfadeb0208d", kill_on_drop: false }`
[INFO] [stdout] c4ff3c90786a58b4df25b0aa716d311a8a3ae51fda7bcefe1fac4bfadeb0208d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14f473899f04786a72cfc793898beb360af0650ddda6988c23eaad37d11d54e0
[INFO] running `Command { std: "docker" "start" "-a" "14f473899f04786a72cfc793898beb360af0650ddda6988c23eaad37d11d54e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generic_graph-9d7c5fa8c0661af3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test adjacency_list::elements::tests::key_equality ... ok
[INFO] [stdout] test adjacency_list::elements::tests::edge_getters_setters ... ok
[INFO] [stdout] test adjacency_list::elements::tests::key_generation ... ok
[INFO] [stdout] test adjacency_list::tests::add_remove_edge_all_cases ... ok
[INFO] [stdout] test adjacency_list::tests::adjacency_neighboring ... ok
[INFO] [stdout] test tests::simple_vertex_construction ... ok
[INFO] [stdout] test adjacency_list::tests::mutable_getters ... ok
[INFO] [stdout] test tests::simple_vertex_getters ... ok
[INFO] [stdout] test adjacency_list::elements::tests::edge_construction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests generic_graph
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/adjacency_list/elements.rs - adjacency_list::elements::DirectedEdge<K, W>::generate_key (line 83) ... ok
[INFO] [stdout] test src/adjacency_list/elements.rs - adjacency_list::elements::DirectedEdge<K, W>::key (line 102) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::add_vertex (line 262) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::remove_vertex (line 302) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::add_edge (line 345) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::remove_edge (line 396) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::adjacent (line 62) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::get_all_keys (line 157) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::leading_to (line 126) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::get_all_pairs (line 186) ... ok
[INFO] [stdout] test src/adjacency_list/mod.rs - adjacency_list::AdjacencyGraph<K, V, W>::neighbors (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14f473899f04786a72cfc793898beb360af0650ddda6988c23eaad37d11d54e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f473899f04786a72cfc793898beb360af0650ddda6988c23eaad37d11d54e0", kill_on_drop: false }`
[INFO] [stdout] 14f473899f04786a72cfc793898beb360af0650ddda6988c23eaad37d11d54e0