[INFO] fetching crate simple_graph_algorithms 1.0.0... [INFO] checking simple_graph_algorithms-1.0.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate simple_graph_algorithms 1.0.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate simple_graph_algorithms 1.0.0 [INFO] finished tweaking crates.io crate simple_graph_algorithms 1.0.0 [INFO] tweaked toml for crates.io crate simple_graph_algorithms 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate simple_graph_algorithms 1.0.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 77 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b8164bd057d1f316e29556100c70a488cce94a8825494db03ddba527d8720ea [INFO] running `Command { std: "docker" "start" "-a" "1b8164bd057d1f316e29556100c70a488cce94a8825494db03ddba527d8720ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b8164bd057d1f316e29556100c70a488cce94a8825494db03ddba527d8720ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b8164bd057d1f316e29556100c70a488cce94a8825494db03ddba527d8720ea", kill_on_drop: false }` [INFO] [stdout] 1b8164bd057d1f316e29556100c70a488cce94a8825494db03ddba527d8720ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a4a5e44f23bb353a0d61760fb568f0004ba02b6c7b68a2dc1d628a8a30bdd68d [INFO] running `Command { std: "docker" "start" "-a" "a4a5e44f23bb353a0d61760fb568f0004ba02b6c7b68a2dc1d628a8a30bdd68d", kill_on_drop: false }` [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking simple_graph_algorithms v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: unused imports: `algorithms::dijkstra`, `graph_1`, and `graph_2` [INFO] [stdout] --> src/graph.rs:478:24 [INFO] [stdout] | [INFO] [stdout] 478 | use crate::{Graph, algorithms::dijkstra, graph_1, graph_2}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graph` [INFO] [stdout] --> src/lib.rs:454:66 [INFO] [stdout] | [INFO] [stdout] 454 | use crate::{graph_2, algorithms::dijkstra, ShortestPath, graph, ShortestPathTree}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/algorithm_benchmark.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:548:13 [INFO] [stdout] | [INFO] [stdout] 548 | let mut graph = Graph::::from(&vec); [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: unused variable: `spt` [INFO] [stdout] --> src/algorithms.rs:270:13 [INFO] [stdout] | [INFO] [stdout] 270 | let spt = dijkstra(&mut graph, &'b'); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_spt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spt` [INFO] [stdout] --> src/algorithms.rs:289:13 [INFO] [stdout] | [INFO] [stdout] 289 | let spt = bellman_ford(&mut graph, &'b'); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_spt` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s [INFO] running `Command { std: "docker" "inspect" "a4a5e44f23bb353a0d61760fb568f0004ba02b6c7b68a2dc1d628a8a30bdd68d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4a5e44f23bb353a0d61760fb568f0004ba02b6c7b68a2dc1d628a8a30bdd68d", kill_on_drop: false }` [INFO] [stdout] a4a5e44f23bb353a0d61760fb568f0004ba02b6c7b68a2dc1d628a8a30bdd68d