[INFO] fetching crate safe-graph 0.1.6... [INFO] testing safe-graph-0.1.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate safe-graph 0.1.6 into /workspace/builds/worker-1-tc1/source [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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate safe-graph 0.1.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88eb1b0a06c2c5b2fcfe86b64daaaa231adaa0b99e115c529a9688b880e3ad5a [INFO] running `Command { std: "docker" "start" "-a" "88eb1b0a06c2c5b2fcfe86b64daaaa231adaa0b99e115c529a9688b880e3ad5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88eb1b0a06c2c5b2fcfe86b64daaaa231adaa0b99e115c529a9688b880e3ad5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88eb1b0a06c2c5b2fcfe86b64daaaa231adaa0b99e115c529a9688b880e3ad5a", kill_on_drop: false }` [INFO] [stdout] 88eb1b0a06c2c5b2fcfe86b64daaaa231adaa0b99e115c529a9688b880e3ad5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ec53d7561e766afa15b50e576d8b369a961966f576eebeddfdd1ff1d656a6dd7 [INFO] running `Command { std: "docker" "start" "-a" "ec53d7561e766afa15b50e576d8b369a961966f576eebeddfdd1ff1d656a6dd7", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling safe-graph v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:223:18 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn nodes(&self) -> Nodes { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn nodes(&self) -> Nodes<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:234:22 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn neighbors(&self, a: N) -> Neighbors { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 234 | pub fn neighbors(&self, a: N) -> Neighbors<'_, N, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:253:31 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected { [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected<'_, N, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:270:18 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn edges(&self, from: N) -> Edges { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 270 | pub fn edges(&self, from: N) -> Edges<'_, N, E, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:289:22 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn all_edges(&self) -> AllEdges { [INFO] [stdout] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 289 | pub fn all_edges(&self) -> AllEdges<'_, N, E, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "ec53d7561e766afa15b50e576d8b369a961966f576eebeddfdd1ff1d656a6dd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec53d7561e766afa15b50e576d8b369a961966f576eebeddfdd1ff1d656a6dd7", kill_on_drop: false }` [INFO] [stdout] ec53d7561e766afa15b50e576d8b369a961966f576eebeddfdd1ff1d656a6dd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a43ae5bcbc022715f06b4a2ce0881e10d8d97a693c308181e4e8162c562e58c5 [INFO] running `Command { std: "docker" "start" "-a" "a43ae5bcbc022715f06b4a2ce0881e10d8d97a693c308181e4e8162c562e58c5", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:223:18 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn nodes(&self) -> Nodes { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn nodes(&self) -> Nodes<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:234:22 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn neighbors(&self, a: N) -> Neighbors { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 234 | pub fn neighbors(&self, a: N) -> Neighbors<'_, N, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:253:31 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected { [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected<'_, N, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:270:18 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn edges(&self, from: N) -> Edges { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 270 | pub fn edges(&self, from: N) -> Edges<'_, N, E, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:289:22 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn all_edges(&self) -> AllEdges { [INFO] [stdout] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 289 | pub fn all_edges(&self) -> AllEdges<'_, N, E, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling safe-graph v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:223:18 [INFO] [stdout] | [INFO] [stdout] 223 | pub fn nodes(&self) -> Nodes { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 223 | pub fn nodes(&self) -> Nodes<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:234:22 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn neighbors(&self, a: N) -> Neighbors { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 234 | pub fn neighbors(&self, a: N) -> Neighbors<'_, N, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:253:31 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected { [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected<'_, N, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:270:18 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn edges(&self, from: N) -> Edges { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 270 | pub fn edges(&self, from: N) -> Edges<'_, N, E, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/graph.rs:289:22 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn all_edges(&self) -> AllEdges { [INFO] [stdout] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 289 | pub fn all_edges(&self) -> AllEdges<'_, N, E, Ty> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "a43ae5bcbc022715f06b4a2ce0881e10d8d97a693c308181e4e8162c562e58c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a43ae5bcbc022715f06b4a2ce0881e10d8d97a693c308181e4e8162c562e58c5", kill_on_drop: false }` [INFO] [stdout] a43ae5bcbc022715f06b4a2ce0881e10d8d97a693c308181e4e8162c562e58c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 129e38a501e90b8280b70edb7681c9364c8b7534725cec0570ae6b23de8dc1a0 [INFO] running `Command { std: "docker" "start" "-a" "129e38a501e90b8280b70edb7681c9364c8b7534725cec0570ae6b23de8dc1a0", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/graph.rs:223:18 [INFO] [stderr] | [INFO] [stderr] 223 | pub fn nodes(&self) -> Nodes { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 223 | pub fn nodes(&self) -> Nodes<'_, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/graph.rs:234:22 [INFO] [stderr] | [INFO] [stderr] 234 | pub fn neighbors(&self, a: N) -> Neighbors { [INFO] [stderr] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 234 | pub fn neighbors(&self, a: N) -> Neighbors<'_, N, Ty> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/graph.rs:253:31 [INFO] [stderr] | [INFO] [stderr] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected { [INFO] [stderr] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 253 | pub fn neighbors_directed(&self, a: N, dir: Direction) -> NeighborsDirected<'_, N, Ty> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/graph.rs:270:18 [INFO] [stderr] | [INFO] [stderr] 270 | pub fn edges(&self, from: N) -> Edges { [INFO] [stderr] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 270 | pub fn edges(&self, from: N) -> Edges<'_, N, E, Ty> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/graph.rs:289:22 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn all_edges(&self) -> AllEdges { [INFO] [stderr] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 289 | pub fn all_edges(&self) -> AllEdges<'_, N, E, Ty> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `safe-graph` (lib) generated 5 warnings (run `cargo fix --lib -p safe-graph` to apply 5 suggestions) [INFO] [stderr] warning: `safe-graph` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/safe_graph-23a28097dfc27b5b) [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test edge::tests::all_edges_count ... ok [INFO] [stdout] test edge::tests::all_edges_last ... 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_next_back ... 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_opposite ... ok [INFO] [stdout] test edge::tests::edge_type_is_directed ... ok [INFO] [stdout] test edge::tests::direction_index ... ok [INFO] [stdout] test edge::tests::edges_new ... ok [INFO] [stdout] test edge::tests::edges_next ... ok [INFO] [stdout] test graph::tests::add_edge_with_nodes_as_tuples ... ok [INFO] [stdout] test graph::tests::add_edge ... ok [INFO] [stdout] test edge::tests::into_weighted_edge ... ok [INFO] [stdout] test graph::tests::add_node ... ok [INFO] [stdout] test graph::tests::add_node_as_tuple ... ok [INFO] [stdout] test graph::tests::add_node_as_tuple_twide ... ok [INFO] [stdout] test graph::tests::capacity ... ok [INFO] [stdout] test graph::tests::all_edges ... ok [INFO] [stdout] test graph::tests::check_nodes_and_edges ... 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_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 node::tests::new ... ok [INFO] [stdout] test graph::tests::nodes ... ok [INFO] [stdout] test graph::tests::with_capacity ... ok [INFO] [stdout] test traverse::tests::neighbors_directed_new ... ok [INFO] [stdout] test graph::tests::node_count ... ok [INFO] [stdout] test traverse::tests::neighbors_directed_next ... ok [INFO] [stdout] test node::tests::next ... ok [INFO] [stdout] test node::tests::size_hint ... ok [INFO] [stdout] test traverse::tests::neighbors_next ... ok [INFO] [stdout] test traverse::tests::neighbors_new ... 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 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "129e38a501e90b8280b70edb7681c9364c8b7534725cec0570ae6b23de8dc1a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "129e38a501e90b8280b70edb7681c9364c8b7534725cec0570ae6b23de8dc1a0", kill_on_drop: false }` [INFO] [stdout] 129e38a501e90b8280b70edb7681c9364c8b7534725cec0570ae6b23de8dc1a0