[INFO] cloning repository https://github.com/Blodir/grid-pf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Blodir/grid-pf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlodir%2Fgrid-pf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlodir%2Fgrid-pf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fa554e8bcb81c6205ed2f0bcf519c962d48c5f2
[INFO] testing Blodir/grid-pf against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlodir%2Fgrid-pf" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Blodir/grid-pf
[INFO] finished tweaking git repo https://github.com/Blodir/grid-pf
[INFO] tweaked toml for git repo https://github.com/Blodir/grid-pf written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Blodir/grid-pf on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Blodir/grid-pf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitvector v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c8155891e628d35e7972f4443326dbbcc37eaa94b8e20c5aa96332edd1d608f
[INFO] running `Command { std: "docker" "start" "-a" "6c8155891e628d35e7972f4443326dbbcc37eaa94b8e20c5aa96332edd1d608f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c8155891e628d35e7972f4443326dbbcc37eaa94b8e20c5aa96332edd1d608f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8155891e628d35e7972f4443326dbbcc37eaa94b8e20c5aa96332edd1d608f", kill_on_drop: false }`
[INFO] [stdout] 6c8155891e628d35e7972f4443326dbbcc37eaa94b8e20c5aa96332edd1d608f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d76da7cea08c2b74beeb0848f30e8988a1074eedaf623609d30fcc81bef4cc3c
[INFO] running `Command { std: "docker" "start" "-a" "d76da7cea08c2b74beeb0848f30e8988a1074eedaf623609d30fcc81bef4cc3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitvector v0.1.5
[INFO] [stderr]    Compiling hpastar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `OverlayGraph` is more private than the item `HPAStar::create_overlay_graph`
[INFO] [stdout]    --> src/hpastar.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn create_overlay_graph(&self, start_pos: Coords, end_pos: Coords) -> OverlayGraph {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `HPAStar::create_overlay_graph` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `OverlayGraph` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/hpastar.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout]  62 | struct OverlayGraph {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]   --> src/astar.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SCALE: u32 = 1000;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pos` and `start_id` are never read
[INFO] [stdout]   --> src/hpastar.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct OverlayGraph {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 63 |     start_pos: Coords,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 64 |     end_pos: Coords,
[INFO] [stdout] 65 |     start_id: TransitionId,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `h` is never used
[INFO] [stdout]    --> src/hpastar.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl HPAStar {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn h(&self, a_id: TransitionId, b_id: TransitionId) -> u32 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "d76da7cea08c2b74beeb0848f30e8988a1074eedaf623609d30fcc81bef4cc3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76da7cea08c2b74beeb0848f30e8988a1074eedaf623609d30fcc81bef4cc3c", kill_on_drop: false }`
[INFO] [stdout] d76da7cea08c2b74beeb0848f30e8988a1074eedaf623609d30fcc81bef4cc3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ba114e18f1bf91e66ffe3ce3ce86157e259e3c20317f22ceeaf696246943639
[INFO] running `Command { std: "docker" "start" "-a" "2ba114e18f1bf91e66ffe3ce3ce86157e259e3c20317f22ceeaf696246943639", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stdout] warning: type `OverlayGraph` is more private than the item `HPAStar::create_overlay_graph`
[INFO] [stdout]    --> src/hpastar.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn create_overlay_graph(&self, start_pos: Coords, end_pos: Coords) -> OverlayGraph {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `HPAStar::create_overlay_graph` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `OverlayGraph` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/hpastar.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout]  62 | struct OverlayGraph {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]   --> src/astar.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SCALE: u32 = 1000;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pos` and `start_id` are never read
[INFO] [stdout]   --> src/hpastar.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct OverlayGraph {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 63 |     start_pos: Coords,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 64 |     end_pos: Coords,
[INFO] [stdout] 65 |     start_id: TransitionId,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `h` is never used
[INFO] [stdout]    --> src/hpastar.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl HPAStar {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn h(&self, a_id: TransitionId, b_id: TransitionId) -> u32 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling hpastar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/hpastar.rs:1028:13
[INFO] [stdout]      |
[INFO] [stdout] 1028 |         let mut nav = HPAStar::new(
[INFO] [stdout]      |             ----^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `OverlayGraph` is more private than the item `hpastar::HPAStar::create_overlay_graph`
[INFO] [stdout]    --> src/hpastar.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn create_overlay_graph(&self, start_pos: Coords, end_pos: Coords) -> OverlayGraph {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `hpastar::HPAStar::create_overlay_graph` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `OverlayGraph` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/hpastar.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout]  62 | struct OverlayGraph {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]   --> src/astar.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const SCALE: u32 = 1000;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start_pos` and `start_id` are never read
[INFO] [stdout]   --> src/hpastar.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct OverlayGraph {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 63 |     start_pos: Coords,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 64 |     end_pos: Coords,
[INFO] [stdout] 65 |     start_id: TransitionId,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `h` is never used
[INFO] [stdout]    --> src/hpastar.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl HPAStar {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 196 |     fn h(&self, a_id: TransitionId, b_id: TransitionId) -> u32 {
[INFO] [stdout]     |        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.19s
[INFO] running `Command { std: "docker" "inspect" "2ba114e18f1bf91e66ffe3ce3ce86157e259e3c20317f22ceeaf696246943639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba114e18f1bf91e66ffe3ce3ce86157e259e3c20317f22ceeaf696246943639", kill_on_drop: false }`
[INFO] [stdout] 2ba114e18f1bf91e66ffe3ce3ce86157e259e3c20317f22ceeaf696246943639
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd14b241db00c4b782d452b59352b1e0794050742e7f230c1388ff94c5b81ed7
[INFO] running `Command { std: "docker" "start" "-a" "fd14b241db00c4b782d452b59352b1e0794050742e7f230c1388ff94c5b81ed7", kill_on_drop: false }`
[INFO] [stderr] warning: type `OverlayGraph` is more private than the item `HPAStar::create_overlay_graph`
[INFO] [stderr]    --> src/hpastar.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn create_overlay_graph(&self, start_pos: Coords, end_pos: Coords) -> OverlayGraph {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `HPAStar::create_overlay_graph` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `OverlayGraph` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/hpastar.rs:62:1
[INFO] [stderr]     |
[INFO] [stderr]  62 | struct OverlayGraph {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCALE` is never used
[INFO] [stderr]   --> src/astar.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | const SCALE: u32 = 1000;
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `start_pos` and `start_id` are never read
[INFO] [stderr]   --> src/hpastar.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 62 | struct OverlayGraph {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 63 |     start_pos: Coords,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 64 |     end_pos: Coords,
[INFO] [stderr] 65 |     start_id: TransitionId,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `h` is never used
[INFO] [stderr]    --> src/hpastar.rs:196:8
[INFO] [stderr]     |
[INFO] [stderr]  80 | impl HPAStar {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 196 |     fn h(&self, a_id: TransitionId, b_id: TransitionId) -> u32 {
[INFO] [stderr]     |        ^
[INFO] [stderr] 
[INFO] [stderr] warning: `hpastar` (lib) generated 4 warnings
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/hpastar.rs:1028:13
[INFO] [stderr]      |
[INFO] [stderr] 1028 |         let mut nav = HPAStar::new(
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `OverlayGraph` is more private than the item `hpastar::HPAStar::create_overlay_graph`
[INFO] [stderr]    --> src/hpastar.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     pub fn create_overlay_graph(&self, start_pos: Coords, end_pos: Coords) -> OverlayGraph {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `hpastar::HPAStar::create_overlay_graph` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `OverlayGraph` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/hpastar.rs:62:1
[INFO] [stderr]     |
[INFO] [stderr]  62 | struct OverlayGraph {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hpastar` (lib test) generated 5 warnings (3 duplicates) (run `cargo fix --lib -p hpastar --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hpastar-0c58dcc481462824)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test hpastar::tests::add_obstructions ... ignored
[INFO] [stdout] test hpastar::tests::big_grid ... ignored
[INFO] [stdout] test astar::tests::unreachable ... ok
[INFO] [stdout] test hpastar::tests::real_map ... ignored
[INFO] [stdout] test hpastar::tests::one_cluster ... ok
[INFO] [stdout] test hpastar::tests::two_clusters ... ok
[INFO] [stdout] test hpastar::tests::four_clusters ... ok
[INFO] [stdout] test astar::tests::finds_a_path ... ok
[INFO] [stdout] test hpastar::tests::four_clusters_with_obstacles ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- hpastar::tests::four_clusters_with_obstacles stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'hpastar::tests::four_clusters_with_obstacles' (21) panicked at src/hpastar.rs:678:43:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6290f73ffdea - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6290f73ffdea - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6290f73ffdea - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6290f73ffdea - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6290f7414a7a - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6290f7414a7a - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x6290f7404792 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x6290f7404792 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x6290f73de1af - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6290f73de1af - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6290f73f81e9 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6290f72f299c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x6290f72f299c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x6290f73f83a2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x6290f73f83a2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6290f73de268 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6290f73d3369 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6290f73def7d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6290f741523c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6290f7414fb2 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6290f72b8316 - <core[e929cb53b82a81ca]::result::Result<(), std[29689e6404d28ef9]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x6290f72b8316 - hpastar[7098722e4dc0d0dc]::hpastar::test_helpers::draw_grid
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hpastar.rs:678:43
[INFO] [stdout]   22:     0x6290f72d5a48 - hpastar[7098722e4dc0d0dc]::hpastar::tests::four_clusters_with_obstacles
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hpastar.rs:984:9
[INFO] [stdout]   23:     0x6290f72d1e37 - hpastar[7098722e4dc0d0dc]::hpastar::tests::four_clusters_with_obstacles::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hpastar.rs:875:38
[INFO] [stdout]   24:     0x6290f72bc8f6 - <hpastar[7098722e4dc0d0dc]::hpastar::tests::four_clusters_with_obstacles::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6290f72e5c7b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6290f72e5c7b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   27:     0x6290f72f346b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   28:     0x6290f72f346b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x6290f72f346b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6290f72f346b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6290f72f346b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6290f72f346b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   33:     0x6290f72f346b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   34:     0x6290f72ecb84 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   35:     0x6290f72ecb84 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x6290f72f6072 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   37:     0x6290f72f6072 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x6290f72f6072 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6290f72f6072 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6290f72f6072 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6290f72f6072 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   42:     0x6290f72f6072 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6290f73ff6ff - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   44:     0x6290f73ff6ff - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7ec8ea472aa4 - <unknown>
[INFO] [stdout]   46:     0x7ec8ea4ffa64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     hpastar::tests::four_clusters_with_obstacles
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "fd14b241db00c4b782d452b59352b1e0794050742e7f230c1388ff94c5b81ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd14b241db00c4b782d452b59352b1e0794050742e7f230c1388ff94c5b81ed7", kill_on_drop: false }`
[INFO] [stdout] fd14b241db00c4b782d452b59352b1e0794050742e7f230c1388ff94c5b81ed7
