[INFO] fetching crate graphbench 0.1.7... [INFO] checking graphbench-0.1.7 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930 [INFO] extracting crate graphbench 0.1.7 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate graphbench 0.1.7 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate graphbench 0.1.7 [INFO] finished tweaking crates.io crate graphbench 0.1.7 [INFO] tweaked toml for crates.io crate graphbench 0.1.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.9.0 (available: v0.13.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded union-find-rs v0.2.1 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36f63f392ca110c4dcdd4802ce34a531cda7991b1f56f2e4bc7f96d389404ca0 [INFO] running `Command { std: "docker" "start" "-a" "36f63f392ca110c4dcdd4802ce34a531cda7991b1f56f2e4bc7f96d389404ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36f63f392ca110c4dcdd4802ce34a531cda7991b1f56f2e4bc7f96d389404ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36f63f392ca110c4dcdd4802ce34a531cda7991b1f56f2e4bc7f96d389404ca0", kill_on_drop: false }` [INFO] [stdout] 36f63f392ca110c4dcdd4802ce34a531cda7991b1f56f2e4bc7f96d389404ca0 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42e9f13d29e3ba4da0cbc5017d45618740b6bb423421d23f8f9114b61829590b [INFO] running `Command { std: "docker" "start" "-a" "42e9f13d29e3ba4da0cbc5017d45618740b6bb423421d23f8f9114b61829590b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking union-find-rs v0.2.1 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Checking graphbench v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:118:56 [INFO] [stdout] | [INFO] [stdout] 118 | fn vertices<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:121:69 [INFO] [stdout] | [INFO] [stdout] 121 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:308:69 [INFO] [stdout] | [INFO] [stdout] 308 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:313:73 [INFO] [stdout] | [INFO] [stdout] 313 | fn out_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:316:72 [INFO] [stdout] | [INFO] [stdout] 316 | fn in_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/editgraph.rs:168:56 [INFO] [stdout] | [INFO] [stdout] 168 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/editgraph.rs:173:69 [INFO] [stdout] | [INFO] [stdout] 173 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:71:56 [INFO] [stdout] | [INFO] [stdout] 71 | fn vertices<'b>(&'b self) -> Box + 'b> { [INFO] [stdout] | -- lifetime `'b` declared here ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:75:69 [INFO] [stdout] | [INFO] [stdout] 75 | fn neighbours<'b>(&'b self, _:&Vertex) -> Box + 'b> { [INFO] [stdout] | -- lifetime `'b` declared here ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:95:69 [INFO] [stdout] | [INFO] [stdout] 95 | fn neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:100:73 [INFO] [stdout] | [INFO] [stdout] 100 | fn out_neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:105:72 [INFO] [stdout] | [INFO] [stdout] 105 | fn in_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:196:57 [INFO] [stdout] | [INFO] [stdout] 196 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:205:69 [INFO] [stdout] | [INFO] [stdout] 205 | fn neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:230:73 [INFO] [stdout] | [INFO] [stdout] 230 | fn out_neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:234:72 [INFO] [stdout] | [INFO] [stdout] 234 | fn in_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:399:92 [INFO] [stdout] | [INFO] [stdout] 399 | pub fn in_neighbours_at<'a>(&'a self, u:&Vertex, depth:usize) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ordgraph.rs:42:58 [INFO] [stdout] | [INFO] [stdout] 42 | fn neighbours<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ordgraph.rs:217:56 [INFO] [stdout] | [INFO] [stdout] 217 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ordgraph.rs:222:69 [INFO] [stdout] | [INFO] [stdout] 222 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/reachgraph.rs:148:56 [INFO] [stdout] | [INFO] [stdout] 148 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/reachgraph.rs:152:70 [INFO] [stdout] | [INFO] [stdout] 152 | fn neighbours<'a>(&'a self, _u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/degengraph.rs:118:56 [INFO] [stdout] | [INFO] [stdout] 118 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/degengraph.rs:122:69 [INFO] [stdout] | [INFO] [stdout] 122 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/iterators.rs:381:43 [INFO] [stdout] | [INFO] [stdout] 380 | impl<'a> DTFArcIterator<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 381 | pub fn all_depths(G: &'a DTFGraph) -> DTFArcIterator { [INFO] [stdout] | ^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/iterators.rs:391:57 [INFO] [stdout] | [INFO] [stdout] 380 | impl<'a> DTFArcIterator<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 391 | pub fn fixed_depth(G: &'a DTFGraph, depth:usize) -> DTFArcIterator { [INFO] [stdout] | ^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ordgraph.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | let mut n = &mut self.nodes[old_i]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:118:56 [INFO] [stdout] | [INFO] [stdout] 118 | fn vertices<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:121:69 [INFO] [stdout] | [INFO] [stdout] 121 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:308:69 [INFO] [stdout] | [INFO] [stdout] 308 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:313:73 [INFO] [stdout] | [INFO] [stdout] 313 | fn out_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/graph.rs:316:72 [INFO] [stdout] | [INFO] [stdout] 316 | fn in_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a>; [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/editgraph.rs:168:56 [INFO] [stdout] | [INFO] [stdout] 168 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/editgraph.rs:173:69 [INFO] [stdout] | [INFO] [stdout] 173 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:71:56 [INFO] [stdout] | [INFO] [stdout] 71 | fn vertices<'b>(&'b self) -> Box + 'b> { [INFO] [stdout] | -- lifetime `'b` declared here ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:75:69 [INFO] [stdout] | [INFO] [stdout] 75 | fn neighbours<'b>(&'b self, _:&Vertex) -> Box + 'b> { [INFO] [stdout] | -- lifetime `'b` declared here ^ this elided lifetime gets resolved as `'b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:95:69 [INFO] [stdout] | [INFO] [stdout] 95 | fn neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:100:73 [INFO] [stdout] | [INFO] [stdout] 100 | fn out_neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:105:72 [INFO] [stdout] | [INFO] [stdout] 105 | fn in_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:196:57 [INFO] [stdout] | [INFO] [stdout] 196 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:205:69 [INFO] [stdout] | [INFO] [stdout] 205 | fn neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:230:73 [INFO] [stdout] | [INFO] [stdout] 230 | fn out_neighbours<'a>(&'a self, _:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:234:72 [INFO] [stdout] | [INFO] [stdout] 234 | fn in_neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/dtfgraph.rs:399:92 [INFO] [stdout] | [INFO] [stdout] 399 | pub fn in_neighbours_at<'a>(&'a self, u:&Vertex, depth:usize) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ordgraph.rs:42:58 [INFO] [stdout] | [INFO] [stdout] 42 | fn neighbours<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ordgraph.rs:217:56 [INFO] [stdout] | [INFO] [stdout] 217 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/ordgraph.rs:222:69 [INFO] [stdout] | [INFO] [stdout] 222 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/reachgraph.rs:148:56 [INFO] [stdout] | [INFO] [stdout] 148 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/reachgraph.rs:152:70 [INFO] [stdout] | [INFO] [stdout] 152 | fn neighbours<'a>(&'a self, _u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/degengraph.rs:118:56 [INFO] [stdout] | [INFO] [stdout] 118 | fn vertices<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/degengraph.rs:122:69 [INFO] [stdout] | [INFO] [stdout] 122 | fn neighbours<'a>(&'a self, u:&Vertex) -> Box + 'a> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/iterators.rs:381:43 [INFO] [stdout] | [INFO] [stdout] 380 | impl<'a> DTFArcIterator<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 381 | pub fn all_depths(G: &'a DTFGraph) -> DTFArcIterator { [INFO] [stdout] | ^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/iterators.rs:391:57 [INFO] [stdout] | [INFO] [stdout] 380 | impl<'a> DTFArcIterator<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 391 | pub fn fixed_depth(G: &'a DTFGraph, depth:usize) -> DTFArcIterator { [INFO] [stdout] | ^^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ordgraph.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | let mut n = &mut self.nodes[old_i]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "42e9f13d29e3ba4da0cbc5017d45618740b6bb423421d23f8f9114b61829590b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e9f13d29e3ba4da0cbc5017d45618740b6bb423421d23f8f9114b61829590b", kill_on_drop: false }` [INFO] [stdout] 42e9f13d29e3ba4da0cbc5017d45618740b6bb423421d23f8f9114b61829590b