[INFO] cloning repository https://github.com/cqb13/path-finder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cqb13/path-finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcqb13%2Fpath-finder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcqb13%2Fpath-finder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f17862616efaf4e970280e6e3c1587f90ab928fa
[INFO] checking cqb13/path-finder against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcqb13%2Fpath-finder" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cqb13/path-finder on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cqb13/path-finder
[INFO] finished tweaking git repo https://github.com/cqb13/path-finder
[INFO] tweaked toml for git repo https://github.com/cqb13/path-finder written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cqb13/path-finder 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aa47842248f51e482517e5e73a28b27aae5fce8a27e99c7d0503d59ab7cf473
[INFO] running `Command { std: "docker" "start" "-a" "4aa47842248f51e482517e5e73a28b27aae5fce8a27e99c7d0503d59ab7cf473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aa47842248f51e482517e5e73a28b27aae5fce8a27e99c7d0503d59ab7cf473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa47842248f51e482517e5e73a28b27aae5fce8a27e99c7d0503d59ab7cf473", kill_on_drop: false }`
[INFO] [stdout] 4aa47842248f51e482517e5e73a28b27aae5fce8a27e99c7d0503d59ab7cf473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bac5fa6a2ddf82c333b020dcd498a0bcabe118a53b3980e8620024f112e8f0cd
[INFO] running `Command { std: "docker" "start" "-a" "bac5fa6a2ddf82c333b020dcd498a0bcabe118a53b3980e8620024f112e8f0cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking path-finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "bac5fa6a2ddf82c333b020dcd498a0bcabe118a53b3980e8620024f112e8f0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac5fa6a2ddf82c333b020dcd498a0bcabe118a53b3980e8620024f112e8f0cd", kill_on_drop: false }`
[INFO] [stdout] bac5fa6a2ddf82c333b020dcd498a0bcabe118a53b3980e8620024f112e8f0cd
[INFO] checking cqb13/path-finder against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcqb13%2Fpath-finder" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cqb13/path-finder on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cqb13/path-finder
[INFO] finished tweaking git repo https://github.com/cqb13/path-finder
[INFO] tweaked toml for git repo https://github.com/cqb13/path-finder written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cqb13/path-finder 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c490e05cb946962e483928ff43e96b8953ba57254aaa7de9395e15630cf07506
[INFO] running `Command { std: "docker" "start" "-a" "c490e05cb946962e483928ff43e96b8953ba57254aaa7de9395e15630cf07506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c490e05cb946962e483928ff43e96b8953ba57254aaa7de9395e15630cf07506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c490e05cb946962e483928ff43e96b8953ba57254aaa7de9395e15630cf07506", kill_on_drop: false }`
[INFO] [stdout] c490e05cb946962e483928ff43e96b8953ba57254aaa7de9395e15630cf07506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2beb69494f77b1a91ba03f11e60a51488ec4560fcae9519f0fa0ea702976eac9
[INFO] running `Command { std: "docker" "start" "-a" "2beb69494f77b1a91ba03f11e60a51488ec4560fcae9519f0fa0ea702976eac9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking path-finder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/a_star.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/bellman_ford.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/breadth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/depth_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `grid`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]  --> src/algorithms/greedy_best_first_search.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn run(grid: &GridMap, start: &Point, end: &Point) {
[INFO] [stdout]   |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "2beb69494f77b1a91ba03f11e60a51488ec4560fcae9519f0fa0ea702976eac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2beb69494f77b1a91ba03f11e60a51488ec4560fcae9519f0fa0ea702976eac9", kill_on_drop: false }`
[INFO] [stdout] 2beb69494f77b1a91ba03f11e60a51488ec4560fcae9519f0fa0ea702976eac9