[INFO] cloning repository https://github.com/esheffield/dijkstra-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/esheffield/dijkstra-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesheffield%2Fdijkstra-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesheffield%2Fdijkstra-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 467aba5e4b2ab9fa5b777773142afd93041dadd8
[INFO] checking esheffield/dijkstra-rust against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesheffield%2Fdijkstra-rust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/esheffield/dijkstra-rust on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/esheffield/dijkstra-rust
[INFO] finished tweaking git repo https://github.com/esheffield/dijkstra-rust
[INFO] tweaked toml for git repo https://github.com/esheffield/dijkstra-rust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/esheffield/dijkstra-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 046521a30e202084e9114ebb1305b69e08bcb0547405ef324511b49c2c391116
[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" "046521a30e202084e9114ebb1305b69e08bcb0547405ef324511b49c2c391116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "046521a30e202084e9114ebb1305b69e08bcb0547405ef324511b49c2c391116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046521a30e202084e9114ebb1305b69e08bcb0547405ef324511b49c2c391116", kill_on_drop: false }`
[INFO] [stdout] 046521a30e202084e9114ebb1305b69e08bcb0547405ef324511b49c2c391116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c07c43d05b9127944f0e6f5cf8aaf808a0a2ea1948e2d90ef890e21c13e9b92f
[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" "c07c43d05b9127944f0e6f5cf8aaf808a0a2ea1948e2d90ef890e21c13e9b92f", kill_on_drop: false }`
[INFO] [stderr]     Checking dijkstra-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `shortestDistance` should have a snake case name
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     shortestDistance: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `shortest_distance`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `previousVertex` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     previousVertex: Option<&'a str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `previous_vertex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createGraph` should have a snake case name
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn createGraph<'a>() -> HashMap<&'static str, Vec<Neighbor<'a>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `create_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createResults` should have a snake case name
[INFO] [stdout]   --> src/main.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn createResults<'a>() -> HashMap<&'static str, Box<Result<'a>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `create_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `visitVertex` should have a snake case name
[INFO] [stdout]    --> src/main.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn visitVertex<'a>(
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `visit_vertex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `curDistance` should have a snake case name
[INFO] [stdout]    --> src/main.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let curDistance = results
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `cur_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newDistance` should have a snake case name
[INFO] [stdout]    --> src/main.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let newDistance = curDistance + distance;
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `new_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findPaths` should have a snake case name
[INFO] [stdout]    --> src/main.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn findPaths<'a>(
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `find_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `minDistance` should have a snake case name
[INFO] [stdout]    --> src/main.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut minDistance = i32::MAX;
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `min_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nextVertex` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:17
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let mut nextVertex: Option<&str> = None;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `next_vertex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `shortestDistance` should have a snake case name
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     shortestDistance: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `shortest_distance`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `previousVertex` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     previousVertex: Option<&'a str>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `previous_vertex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createGraph` should have a snake case name
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn createGraph<'a>() -> HashMap<&'static str, Vec<Neighbor<'a>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `create_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createResults` should have a snake case name
[INFO] [stdout]   --> src/main.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn createResults<'a>() -> HashMap<&'static str, Box<Result<'a>>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `create_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `visitVertex` should have a snake case name
[INFO] [stdout]    --> src/main.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn visitVertex<'a>(
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `visit_vertex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `curDistance` should have a snake case name
[INFO] [stdout]    --> src/main.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let curDistance = results
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `cur_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newDistance` should have a snake case name
[INFO] [stdout]    --> src/main.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let newDistance = curDistance + distance;
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `new_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findPaths` should have a snake case name
[INFO] [stdout]    --> src/main.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn findPaths<'a>(
[INFO] [stdout]     |    ^^^^^^^^^ help: convert the identifier to snake case: `find_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `minDistance` should have a snake case name
[INFO] [stdout]    --> src/main.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut minDistance = i32::MAX;
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `min_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nextVertex` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:17
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let mut nextVertex: Option<&str> = None;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `next_vertex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "c07c43d05b9127944f0e6f5cf8aaf808a0a2ea1948e2d90ef890e21c13e9b92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c07c43d05b9127944f0e6f5cf8aaf808a0a2ea1948e2d90ef890e21c13e9b92f", kill_on_drop: false }`
[INFO] [stdout] c07c43d05b9127944f0e6f5cf8aaf808a0a2ea1948e2d90ef890e21c13e9b92f