[INFO] fetching crate safe-graph 0.1.6... [INFO] testing safe-graph-0.1.6 against 1.55.0 for beta-1.56-1 [INFO] extracting crate safe-graph 0.1.6 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate safe-graph 0.1.6 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 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-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2099c07f41f95bdeb93b47a8f5f439aed816f91f22086408554f529255a46097 [INFO] running `Command { std: "docker" "start" "-a" "2099c07f41f95bdeb93b47a8f5f439aed816f91f22086408554f529255a46097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2099c07f41f95bdeb93b47a8f5f439aed816f91f22086408554f529255a46097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2099c07f41f95bdeb93b47a8f5f439aed816f91f22086408554f529255a46097", kill_on_drop: false }` [INFO] [stdout] 2099c07f41f95bdeb93b47a8f5f439aed816f91f22086408554f529255a46097 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 18d60981946873105dc4b2ac76e7556bde0db84099ba2c5739fb55aedbf1c256 [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" "18d60981946873105dc4b2ac76e7556bde0db84099ba2c5739fb55aedbf1c256", kill_on_drop: false }` [INFO] [stderr] Compiling safe-graph v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "18d60981946873105dc4b2ac76e7556bde0db84099ba2c5739fb55aedbf1c256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18d60981946873105dc4b2ac76e7556bde0db84099ba2c5739fb55aedbf1c256", kill_on_drop: false }` [INFO] [stdout] 18d60981946873105dc4b2ac76e7556bde0db84099ba2c5739fb55aedbf1c256 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3ab28ca57e547b4a3c055483b56b7cfb748c0d867723653893051622128082f6 [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" "3ab28ca57e547b4a3c055483b56b7cfb748c0d867723653893051622128082f6", kill_on_drop: false }` [INFO] [stderr] Compiling safe-graph v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `Command { std: "docker" "inspect" "3ab28ca57e547b4a3c055483b56b7cfb748c0d867723653893051622128082f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ab28ca57e547b4a3c055483b56b7cfb748c0d867723653893051622128082f6", kill_on_drop: false }` [INFO] [stdout] 3ab28ca57e547b4a3c055483b56b7cfb748c0d867723653893051622128082f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d64a361d81e32f5c68570df35c98df958917039a4beafbbef155502a867cbfe8 [INFO] running `Command { std: "docker" "start" "-a" "d64a361d81e32f5c68570df35c98df958917039a4beafbbef155502a867cbfe8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/safe_graph-b3905cd3c1437b7a) [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test edge::tests::all_edges_count ... ok [INFO] [stdout] test edge::tests::all_edges_new ... ok [INFO] [stdout] test edge::tests::all_edges_next ... ok [INFO] [stdout] test edge::tests::all_edges_nth ... ok [INFO] [stdout] test edge::tests::all_edges_size_hint ... 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::into_weighted_edge ... ok [INFO] [stdout] test graph::tests::add_edge ... ok [INFO] [stdout] test graph::tests::add_node_as_tuple_twide ... ok [INFO] [stdout] test graph::tests::add_node ... ok [INFO] [stdout] test graph::tests::all_edges ... ok [INFO] [stdout] test graph::tests::check_nodes_and_edges ... ok [INFO] [stdout] test graph::tests::capacity ... ok [INFO] [stdout] test graph::tests::clear ... ok [INFO] [stdout] test graph::tests::contains_edge ... ok [INFO] [stdout] test graph::tests::contains_node ... ok [INFO] [stdout] test graph::tests::edge_weight_mut ... ok [INFO] [stdout] test graph::tests::edge_count ... ok [INFO] [stdout] test graph::tests::edge_key ... ok [INFO] [stdout] test graph::tests::edge_weight_with_nodes_as_tuples ... ok [INFO] [stdout] test graph::tests::edge_weight ... ok [INFO] [stdout] test graph::tests::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::new ... ok [INFO] [stdout] test graph::tests::from_edges ... ok [INFO] [stdout] test graph::tests::new_with_tuple_as_node ... ok [INFO] [stdout] test graph::tests::fmt ... ok [INFO] [stdout] test graph::tests::nodes ... ok [INFO] [stdout] test graph::tests::node_count ... ok [INFO] [stdout] test node::tests::new ... ok [INFO] [stdout] test node::tests::next ... ok [INFO] [stdout] test graph::tests::neighbors ... ok [INFO] [stdout] test graph::tests::with_capacity ... ok [INFO] [stdout] test traverse::tests::neighbors_directed_next ... ok [INFO] [stdout] test node::tests::size_hint ... ok [INFO] [stdout] test traverse::tests::neighbors_directed_new ... ok [INFO] [stdout] test graph::tests::neighbors_directed ... ok [INFO] [stdout] test traverse::tests::neighbors_next ... ok [INFO] [stdout] test edge::tests::edges_new ... ok [INFO] [stdout] test edge::tests::all_edges_last ... ok [INFO] [stdout] test edge::tests::edge_type_is_directed ... ok [INFO] [stdout] test traverse::tests::neighbors_new ... ok [INFO] [stdout] test graph::tests::add_edge_with_nodes_as_tuples ... ok [INFO] [stdout] test edge::tests::edges_next ... ok [INFO] [stdout] test edge::tests::all_edges_next_back ... ok [INFO] [stdout] test graph::tests::add_node_as_tuple ... ok [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 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests safe-graph [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/graph.rs - graph::Graph::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::from_edges (line 124) ... ok [INFO] [stdout] test src/graph.rs - graph::Graph::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 0.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d64a361d81e32f5c68570df35c98df958917039a4beafbbef155502a867cbfe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d64a361d81e32f5c68570df35c98df958917039a4beafbbef155502a867cbfe8", kill_on_drop: false }` [INFO] [stdout] d64a361d81e32f5c68570df35c98df958917039a4beafbbef155502a867cbfe8