[INFO] fetching crate astar_rust 0.2.0...
[INFO] checking astar_rust-0.2.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate astar_rust 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate astar_rust 0.2.0
[INFO] finished tweaking crates.io crate astar_rust 0.2.0
[INFO] tweaked toml for crates.io crate astar_rust 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate astar_rust 0.2.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate astar_rust 0.2.0 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a31936adf168df8bb7fab9e45feb8e2b9ac42cf7bc325e9e823b1b92f6d5abd
[INFO] running `Command { std: "docker" "start" "-a" "0a31936adf168df8bb7fab9e45feb8e2b9ac42cf7bc325e9e823b1b92f6d5abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a31936adf168df8bb7fab9e45feb8e2b9ac42cf7bc325e9e823b1b92f6d5abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a31936adf168df8bb7fab9e45feb8e2b9ac42cf7bc325e9e823b1b92f6d5abd", kill_on_drop: false }`
[INFO] [stdout] 0a31936adf168df8bb7fab9e45feb8e2b9ac42cf7bc325e9e823b1b92f6d5abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40680eae455bfdf8fb859a7322b054ed961e65ddbcdb25bf9a085776ddf85021
[INFO] running `Command { std: "docker" "start" "-a" "40680eae455bfdf8fb859a7322b054ed961e65ddbcdb25bf9a085776ddf85021", kill_on_drop: false }`
[INFO] [stderr]     Checking astar_rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]    --> src/algorithm_impl.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use std::time::Instant;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::input_reader::read_grid_map`
[INFO] [stdout]    --> src/algorithm_impl.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use crate::input_reader::read_grid_map;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `open_list`
[INFO] [stdout]    --> src/algorithm_impl.rs:259:17
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let mut open_list: Vec<Node> = vec![Node::new(1, 0, 1, 2)];
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_open_list`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/algorithm_impl.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |         let mut open_list: Vec<Node> = vec![Node::new(1, 0, 1, 2)];
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print_grid`
[INFO] [stdout]  --> tests/integration_tests.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | use astar_rust::input_reader::{print_grid, read_grid_map};
[INFO] [stdout]   |                                ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `show_grid`
[INFO] [stdout]   --> tests/integration_tests.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let (test_cases, grid, show_grid) = read_grid_map(&file_path);
[INFO] [stdout]    |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_show_grid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]   --> tests/integration_tests.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     for (counter, test_case) in test_cases.iter().enumerate() {
[INFO] [stdout]    |          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "40680eae455bfdf8fb859a7322b054ed961e65ddbcdb25bf9a085776ddf85021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40680eae455bfdf8fb859a7322b054ed961e65ddbcdb25bf9a085776ddf85021", kill_on_drop: false }`
[INFO] [stdout] 40680eae455bfdf8fb859a7322b054ed961e65ddbcdb25bf9a085776ddf85021
