[INFO] updating cached repository https://github.com/LMH01/simple_graph_algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
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[INFO] [stdout] da9bd35c9af077d72d9d2627f5ae7d49afb77f03
[INFO] checking LMH01/simple_graph_algorithms/da9bd35c9af077d72d9d2627f5ae7d49afb77f03 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLMH01%2Fsimple_graph_algorithms" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LMH01/simple_graph_algorithms on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
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[INFO] started tweaking git repo https://github.com/LMH01/simple_graph_algorithms
[INFO] finished tweaking git repo https://github.com/LMH01/simple_graph_algorithms
[INFO] tweaked toml for git repo https://github.com/LMH01/simple_graph_algorithms written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LMH01/simple_graph_algorithms already has a lockfile, it will not be regenerated
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[INFO] [stdout] 999fd625575780afcbb94ee89271033eb7dba0ed77bbad919ef8745eb0ee225e
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[INFO] [stdout] 0479e73eeed10aebf864646ccd68d9485775a9652221f875e79f4535238127bb
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[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking os_str_bytes v6.5.1
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking simple_graph_algorithms v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.164
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[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: 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: 1 warning emitted
[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::<String>::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] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.21s
[INFO] running `Command { std: "docker" "inspect" "0479e73eeed10aebf864646ccd68d9485775a9652221f875e79f4535238127bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0479e73eeed10aebf864646ccd68d9485775a9652221f875e79f4535238127bb", kill_on_drop: false }`
[INFO] [stdout] 0479e73eeed10aebf864646ccd68d9485775a9652221f875e79f4535238127bb