[INFO] cloning repository https://github.com/royburner/algolib
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/royburner/algolib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froyburner%2Falgolib"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froyburner%2Falgolib'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce7372768e46e5d8601e7fc80ec1cf4fa80a1ab0
[INFO] checking royburner/algolib against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froyburner%2Falgolib" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/royburner/algolib on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/royburner/algolib
[INFO] finished tweaking git repo https://github.com/royburner/algolib
[INFO] tweaked toml for git repo https://github.com/royburner/algolib written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/royburner/algolib already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b43a67677226a453c13271d58bde47e4f980df58b2a9ff1ed4761b9809124116
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b43a67677226a453c13271d58bde47e4f980df58b2a9ff1ed4761b9809124116"`
[INFO] [stderr]     Checking algolib v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]   --> src/a_star.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let absX = match(point.x>self.goal.x){//TODO refactor
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]   --> src/a_star.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let absY = match(point.y>self.goal.y){
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `closedSet`
[INFO] [stderr]   --> src/a_star.rs:46:7
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut closedSet : HashSet<Point> = HashSet::new();// The set of nodes already evaluated.
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closedSet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cameFrom`
[INFO] [stderr]   --> src/a_star.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cameFrom : HashMap<Point, Point> = HashMap::new();  // The map of navigated nodes.
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cameFrom`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/a_star.rs:46:7
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut closedSet : HashSet<Point> = HashSet::new();// The set of nodes already evaluated.
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/a_star.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cameFrom : HashMap<Point, Point> = HashMap::new();  // The map of navigated nodes.
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Board`
[INFO] [stderr]  --> src/a_star.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct Board{
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/a_star.rs:19:2
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new(width : usize)->Board{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `newGScoreWithInfinity`
[INFO] [stderr]   --> src/a_star.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn newGScoreWithInfinity(&self) -> HashMap<Point, usize>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `heuristic_cost_estimate`
[INFO] [stderr]   --> src/a_star.rs:33:2
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn heuristic_cost_estimate(&self, point:Point)->usize{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `a_star`
[INFO] [stderr]   --> src/a_star.rs:45:2
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn a_star(&self) -> Option<Vec<Point>>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `newGScoreWithInfinity` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn newGScoreWithInfinity(&self) -> HashMap<Point, usize>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `new_gscore_with_infinity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gScore` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let mut gScore : HashMap<Point, usize> = HashMap::new();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `g_score`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `absX` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:34:7
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let absX = match(point.x>self.goal.x){//TODO refactor
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `abs_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `absY` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let absY = match(point.y>self.goal.y){
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `abs_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `closedSet` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:46:11
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut closedSet : HashSet<Point> = HashSet::new();// The set of nodes already evaluated.
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `closed_set`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `openSet` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:47:11
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut openSet : HashSet<Point> = HashSet::new();// The set of tentative nodes to be evaluated
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `open_set`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cameFrom` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:49:11
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cameFrom : HashMap<Point, Point> = HashMap::new();  // The map of navigated nodes.
[INFO] [stderr]    |                 ^^^^^^^^ help: convert the identifier to snake case: `came_from`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gScore` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:51:11
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let mut gScore = self.newGScoreWithInfinity();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `g_score`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fScore` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut fScore = self.newGScoreWithInfinity();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `f_score`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]   --> src/a_star.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let absX = match(point.x>self.goal.x){//TODO refactor
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stderr]   --> src/a_star.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let absY = match(point.y>self.goal.y){
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `closedSet`
[INFO] [stderr]   --> src/a_star.rs:46:7
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut closedSet : HashSet<Point> = HashSet::new();// The set of nodes already evaluated.
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closedSet`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cameFrom`
[INFO] [stderr]   --> src/a_star.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cameFrom : HashMap<Point, Point> = HashMap::new();  // The map of navigated nodes.
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cameFrom`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/a_star.rs:46:7
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut closedSet : HashSet<Point> = HashSet::new();// The set of nodes already evaluated.
[INFO] [stderr]    |             ----^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/a_star.rs:49:7
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cameFrom : HashMap<Point, Point> = HashMap::new();  // The map of navigated nodes.
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Board`
[INFO] [stderr]  --> src/a_star.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct Board{
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/a_star.rs:19:2
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new(width : usize)->Board{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `newGScoreWithInfinity`
[INFO] [stderr]   --> src/a_star.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn newGScoreWithInfinity(&self) -> HashMap<Point, usize>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `heuristic_cost_estimate`
[INFO] [stderr]   --> src/a_star.rs:33:2
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn heuristic_cost_estimate(&self, point:Point)->usize{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `a_star`
[INFO] [stderr]   --> src/a_star.rs:45:2
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn a_star(&self) -> Option<Vec<Point>>{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `newGScoreWithInfinity` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn newGScoreWithInfinity(&self) -> HashMap<Point, usize>{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `new_gscore_with_infinity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gScore` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let mut gScore : HashMap<Point, usize> = HashMap::new();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `g_score`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `absX` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:34:7
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let absX = match(point.x>self.goal.x){//TODO refactor
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `abs_x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `absY` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:38:7
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let absY = match(point.y>self.goal.y){
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `abs_y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `closedSet` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:46:11
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut closedSet : HashSet<Point> = HashSet::new();// The set of nodes already evaluated.
[INFO] [stderr]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `closed_set`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `openSet` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:47:11
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut openSet : HashSet<Point> = HashSet::new();// The set of tentative nodes to be evaluated
[INFO] [stderr]    |                 ^^^^^^^ help: convert the identifier to snake case: `open_set`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cameFrom` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:49:11
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let mut cameFrom : HashMap<Point, Point> = HashMap::new();  // The map of navigated nodes.
[INFO] [stderr]    |                 ^^^^^^^^ help: convert the identifier to snake case: `came_from`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gScore` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:51:11
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let mut gScore = self.newGScoreWithInfinity();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `g_score`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fScore` should have a snake case name
[INFO] [stderr]   --> src/a_star.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let mut fScore = self.newGScoreWithInfinity();
[INFO] [stderr]    |                 ^^^^^^ help: convert the identifier to snake case: `f_score`
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `algolib::*`
[INFO] [stderr]  --> tests/test_sort.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use algolib::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "b43a67677226a453c13271d58bde47e4f980df58b2a9ff1ed4761b9809124116"`
[INFO] running `"docker" "rm" "-f" "b43a67677226a453c13271d58bde47e4f980df58b2a9ff1ed4761b9809124116"`
[INFO] [stdout] b43a67677226a453c13271d58bde47e4f980df58b2a9ff1ed4761b9809124116