[INFO] fetching crate safe-graph 0.1.6...
[INFO] testing safe-graph-0.1.6 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate safe-graph 0.1.6 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate safe-graph 0.1.6 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe-graph 0.1.6
[INFO] finished tweaking crates.io crate safe-graph 0.1.6
[INFO] tweaked toml for crates.io crate safe-graph 0.1.6 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a2cbb926987d1b261243016792f39e11fb98dbcbc8292ba1c97f28388adb38e
[INFO] running `Command { std: "docker" "start" "-a" "3a2cbb926987d1b261243016792f39e11fb98dbcbc8292ba1c97f28388adb38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a2cbb926987d1b261243016792f39e11fb98dbcbc8292ba1c97f28388adb38e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2cbb926987d1b261243016792f39e11fb98dbcbc8292ba1c97f28388adb38e", kill_on_drop: false }`
[INFO] [stdout] 3a2cbb926987d1b261243016792f39e11fb98dbcbc8292ba1c97f28388adb38e
[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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 779d9a7ed61c4db704d215cb7a7e795c2d1c8e9209f4742e662e42047c380124
[INFO] running `Command { std: "docker" "start" "-a" "779d9a7ed61c4db704d215cb7a7e795c2d1c8e9209f4742e662e42047c380124", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling safe-graph v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "779d9a7ed61c4db704d215cb7a7e795c2d1c8e9209f4742e662e42047c380124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779d9a7ed61c4db704d215cb7a7e795c2d1c8e9209f4742e662e42047c380124", kill_on_drop: false }`
[INFO] [stdout] 779d9a7ed61c4db704d215cb7a7e795c2d1c8e9209f4742e662e42047c380124
[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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8a7bc9513627fc3549d29f7050ae1f2735fab7025c67268a4d4192e99779bdd
[INFO] running `Command { std: "docker" "start" "-a" "e8a7bc9513627fc3549d29f7050ae1f2735fab7025c67268a4d4192e99779bdd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safe-graph v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "e8a7bc9513627fc3549d29f7050ae1f2735fab7025c67268a4d4192e99779bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a7bc9513627fc3549d29f7050ae1f2735fab7025c67268a4d4192e99779bdd", kill_on_drop: false }`
[INFO] [stdout] e8a7bc9513627fc3549d29f7050ae1f2735fab7025c67268a4d4192e99779bdd
[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=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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f6cee89f64eee1c08681a8aca0babc03d0bf39523dfaacc948676ad01479e85
[INFO] running `Command { std: "docker" "start" "-a" "2f6cee89f64eee1c08681a8aca0babc03d0bf39523dfaacc948676ad01479e85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safe_graph-1bc60513e7449452)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test edge::tests::all_edges_count ... ok
[INFO] [stdout] test edge::tests::all_edges_next ... ok
[INFO] [stdout] test edge::tests::all_edges_new ... ok
[INFO] [stdout] test edge::tests::all_edges_next_back ... ok
[INFO] [stdout] test edge::tests::all_edges_last ... ok
[INFO] [stdout] test edge::tests::all_edges_size_hint ... ok
[INFO] [stdout] test edge::tests::all_edges_nth ... ok
[INFO] [stdout] test edge::tests::compact_direction_from ... ok
[INFO] [stdout] test edge::tests::compact_direction_partial_equal_with_direction ... ok
[INFO] [stdout] test edge::tests::direction_clone ... ok
[INFO] [stdout] test edge::tests::direction_index ... ok
[INFO] [stdout] test edge::tests::direction_opposite ... ok
[INFO] [stdout] test edge::tests::edge_type_is_directed ... ok
[INFO] [stdout] test edge::tests::edges_new ... ok
[INFO] [stdout] test edge::tests::edges_next ... ok
[INFO] [stdout] test edge::tests::into_weighted_edge ... ok
[INFO] [stdout] test graph::tests::add_edge ... ok
[INFO] [stdout] test graph::tests::add_edge_with_nodes_as_tuples ... ok
[INFO] [stdout] test graph::tests::add_node ... ok
[INFO] [stdout] test graph::tests::add_node_as_tuple_twide ... ok
[INFO] [stdout] test graph::tests::add_node_as_tuple ... ok
[INFO] [stdout] test graph::tests::capacity ... ok
[INFO] [stdout] test graph::tests::check_nodes_and_edges ... ok
[INFO] [stdout] test graph::tests::clear ... ok
[INFO] [stdout] test graph::tests::all_edges ... ok
[INFO] [stdout] test graph::tests::contains_node ... ok
[INFO] [stdout] test graph::tests::contains_edge ... ok
[INFO] [stdout] test graph::tests::edge_count ... ok
[INFO] [stdout] test graph::tests::edge_key ... ok
[INFO] [stdout] test graph::tests::edge_weight ... ok
[INFO] [stdout] test graph::tests::edge_weight_mut ... ok
[INFO] [stdout] test graph::tests::edge_weight_with_nodes_as_tuples ... ok
[INFO] [stdout] test graph::tests::edges ... ok
[INFO] [stdout] test graph::tests::fmt ... ok
[INFO] [stdout] test graph::tests::from_edges ... ok
[INFO] [stdout] test graph::tests::is_directed_false ... ok
[INFO] [stdout] test graph::tests::is_directed_true ... ok
[INFO] [stdout] test graph::tests::neighbors ... ok
[INFO] [stdout] test graph::tests::neighbors_directed ... ok
[INFO] [stdout] test graph::tests::new ... ok
[INFO] [stdout] test graph::tests::new_with_tuple_as_node ... ok
[INFO] [stdout] test graph::tests::node_count ... ok
[INFO] [stdout] test graph::tests::with_capacity ... ok
[INFO] [stdout] test node::tests::new ... ok
[INFO] [stdout] test graph::tests::nodes ... ok
[INFO] [stdout] test node::tests::next ... ok
[INFO] [stdout] test traverse::tests::neighbors_directed_new ... ok
[INFO] [stdout] test traverse::tests::neighbors_directed_next ... ok
[INFO] [stdout] test node::tests::size_hint ... ok
[INFO] [stdout] test traverse::tests::neighbors_new ... ok
[INFO] [stdout] test traverse::tests::neighbors_next ... ok
[INFO] [stderr]    Doc-tests safe-graph
[INFO] [stdout] test edge::tests::edges_next_unreachable - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/graph.rs - graph::Graph<N,E,Ty>::new (line 76) ... ok
[INFO] [stdout] test src/edge.rs - edge::AllEdges::size_hint (line 114) ... ok
[INFO] [stdout] test src/graph.rs - graph::Graph<N,E,Ty>::from_edges (line 124) ... ok
[INFO] [stdout] test src/graph.rs - graph::Graph<N,E,Ty>::add_edge (line 182) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f6cee89f64eee1c08681a8aca0babc03d0bf39523dfaacc948676ad01479e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6cee89f64eee1c08681a8aca0babc03d0bf39523dfaacc948676ad01479e85", kill_on_drop: false }`
[INFO] [stdout] 2f6cee89f64eee1c08681a8aca0babc03d0bf39523dfaacc948676ad01479e85