[INFO] cloning repository https://github.com/Lireer/ricochet-robot-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lireer/ricochet-robot-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLireer%2Fricochet-robot-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLireer%2Fricochet-robot-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe29fee55306ee731c3bdb8ee95ad4c9cd9692fe
[INFO] checking Lireer/ricochet-robot-solver/fe29fee55306ee731c3bdb8ee95ad4c9cd9692fe against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLireer%2Fricochet-robot-solver" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lireer/ricochet-robot-solver on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lireer/ricochet-robot-solver
[INFO] finished tweaking git repo https://github.com/Lireer/ricochet-robot-solver
[INFO] tweaked toml for git repo https://github.com/Lireer/ricochet-robot-solver written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Lireer/ricochet-robot-solver 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Lireer/draw-a-box`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.20.2
[INFO] [stderr]   Downloaded pyo3-ffi v0.20.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.20.2
[INFO] [stderr]   Downloaded numpy v0.20.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.20.2
[INFO] [stderr]   Downloaded pyo3 v0.20.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97acf0e96ffab2a8c96ba7da5e32f20b3bfc41e0bdefe659929de889fae7cce4
[INFO] running `Command { std: "docker" "start" "-a" "97acf0e96ffab2a8c96ba7da5e32f20b3bfc41e0bdefe659929de889fae7cce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97acf0e96ffab2a8c96ba7da5e32f20b3bfc41e0bdefe659929de889fae7cce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97acf0e96ffab2a8c96ba7da5e32f20b3bfc41e0bdefe659929de889fae7cce4", kill_on_drop: false }`
[INFO] [stdout] 97acf0e96ffab2a8c96ba7da5e32f20b3bfc41e0bdefe659929de889fae7cce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35719976d057aa7b1e9745c496eac80c05afab083f02ff865a58d574f22b800e
[INFO] running `Command { std: "docker" "start" "-a" "35719976d057aa7b1e9745c496eac80c05afab083f02ff865a58d574f22b800e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling target-lexicon v0.12.13
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking draw_a_box v0.1.0 (https://github.com/Lireer/draw-a-box?branch=main#9977a33b)
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling once_cell v1.19.0
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[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking ricochet_board v0.1.0 (/opt/rustwide/workdir/ricochet_board)
[INFO] [stderr]    Compiling pyo3-ffi v0.20.2
[INFO] [stderr]    Compiling pyo3 v0.20.2
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[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.20.2
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling pyo3-macros v0.20.2
[INFO] [stderr]     Checking numpy v0.20.0
[INFO] [stderr]     Checking ricochet_env v0.1.0 (/opt/rustwide/workdir/ricochet_environment)
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking ricochet_solver v0.1.0 (/opt/rustwide/workdir/ricochet_solver)
[INFO] [stdout] warning: field `target_position` is never read
[INFO] [stdout]    --> ricochet_solver/src/util.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub struct LeastMovesBoard {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 195 |     board: Vec<Vec<usize>>,
[INFO] [stdout] 196 |     target_position: Position,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LeastMovesBoard` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ricli v0.1.0 (/opt/rustwide/workdir/ricli)
[INFO] [stderr]     Checking solution_generator v0.1.0 (/opt/rustwide/workdir/solution_generator)
[INFO] [stdout] warning: field `target_position` is never read
[INFO] [stdout]    --> ricochet_solver/src/util.rs:196:5
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub struct LeastMovesBoard {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 195 |     board: Vec<Vec<usize>>,
[INFO] [stdout] 196 |     target_position: Position,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LeastMovesBoard` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.23s
[INFO] running `Command { std: "docker" "inspect" "35719976d057aa7b1e9745c496eac80c05afab083f02ff865a58d574f22b800e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35719976d057aa7b1e9745c496eac80c05afab083f02ff865a58d574f22b800e", kill_on_drop: false }`
[INFO] [stdout] 35719976d057aa7b1e9745c496eac80c05afab083f02ff865a58d574f22b800e